Grooving device for bearing production

Abstract

This utility model belongs to the technical field of bearing production equipment and discloses a grooving device for bearing production. The grooving device includes a frame, auxiliary components, a positioning component, and a cutting component. A recessed groove is provided on the worktable surface of the frame. The auxiliary components include a first fixed seat, a positioning shaft, and a rotating shaft. The positioning component includes a second fixed seat, a first telescopic rod, and a positioning sleeve. The first and second fixed seats are located on opposite sides of the recessed groove. One end of the rotating shaft is rotatably connected to the first fixed seat, and the other end is connected to the positioning shaft. The bearing workpiece can be fitted onto the positioning shaft and abut against one end of the rotating shaft. The first telescopic rod is connected to the second fixed seat, and its output end is connected to the positioning sleeve. The positioning sleeve is fitted onto the positioning shaft and abuts against one side of the bearing workpiece. The processing waste generated by the cutting component falls into the recessed groove, simplifying waste removal and reducing labor costs. The bearing workpiece is easy to assemble and disassemble, resulting in high processing efficiency.

Description

Technical Field

[0001] This utility model relates to the technical field of bearing production equipment, and in particular to a grooving device for bearing production. Background Technology

[0002] Grooving devices for bearing production are specialized equipment used to machine grooves on the inner or outer ring of bearings, typically for machining lubrication grooves, sealing grooves, or assembly grooves.

[0003] In existing bearing manufacturing grooving devices, a large amount of debris is generated during the grooving process, falling directly onto the worktable and accumulating. Furthermore, the debris on the worktable easily falls to the ground, making cleaning difficult. Additionally, these existing bearing manufacturing grooving devices typically use a positioning sleeve screw-on method to fix the bearing, which is complex and makes disassembly and assembly difficult, resulting in low bearing processing efficiency.

[0004] Therefore, there is an urgent need to develop a grooving device for bearing production to solve the above problems. Utility Model Content

[0005] The purpose of this utility model is to provide a grooving device for bearing production. This grooving device for bearing production is simple to clean up processing waste and reduces labor costs; the bearing parts are easy to disassemble and assemble, making the processing efficiency of bearing parts high.

[0006] To achieve this objective, the present invention adopts the following technical solution:

[0007] Grooving apparatus for bearing manufacturing includes:

[0008] The frame has a recessed groove on its worktable surface.

[0009] An auxiliary component and a positioning component are provided. The auxiliary component includes a first fixed seat, a positioning shaft, and a rotating shaft. The positioning component includes a second fixed seat, a first telescopic rod, and a positioning sleeve. The first fixed seat and the second fixed seat are respectively located on opposite sides of the recessed groove along a first direction. One end of the rotating shaft is rotatably connected to the first fixed seat, and the other end is connected to the positioning shaft. A bearing component can be sleeved on the positioning shaft, and the bearing component can abut against the surface of the rotating shaft away from the first fixed seat. The first telescopic rod is connected to the second fixed seat, and its output end is connected to the positioning sleeve, so as to drive the positioning sleeve to be sleeved on the positioning shaft along the first direction, and to make the positioning sleeve abut against the side of the bearing component away from the first fixed seat.

[0010] A cutting assembly, located on one side of the recessed groove along the second direction, is used to cut grooves in the bearing workpiece and to cause the resulting machining waste to fall into the recessed groove, wherein the second direction is perpendicular to the second direction.

[0011] As an optional technical solution for a grooving device for bearing production, the auxiliary component further includes a driving component and a first fixing ring. The driving component and the first fixing ring are respectively located on both sides of the first fixing seat along the first direction. One end of the rotating shaft is connected to the output end of the driving component, and the other end passes through the first fixing seat and the first fixing ring in sequence.

[0012] As an optional technical solution for the grooving device for bearing production, the auxiliary component further includes a first limiting plate, which is located between the positioning shaft and the rotating shaft, and the side surface of the first limiting plate opposite to the first fixed seat can be abutted by the bearing processing part.

[0013] As an optional technical solution for a grooving device used in bearing production, the positioning assembly further includes a second fixing ring, with the output end of the first telescopic rod and the positioning sleeve respectively connected to both sides of the second fixing ring.

[0014] As an optional technical solution for the grooving device used in bearing production, the positioning component further includes a second limiting plate, which is located at one end of the positioning sleeve away from the second fixed seat, and the side away from the second fixed seat can abut against the bearing processing part.

[0015] As an optional technical solution for a grooving device for bearing production, the cutting assembly includes a third fixed seat, a cutting seat, and a cutter. The third fixed seat is fixed to the frame, the cutting seat is slidably disposed on the third fixed seat and can slide along the first direction, and the cutter is located on the cutting seat.

[0016] As an optional technical solution for a grooving device used in bearing production, the cutting assembly further includes a second telescopic rod, which is fixed to the cutting seat and has its output end connected to the cutter, thereby driving the cutter to move along the second direction.

[0017] As an optional technical solution for a grooving device used in bearing production, the cutting assembly further includes a mounting component, a stabilizing rod, and a stabilizing sleeve. The mounting component connects the second telescopic rod and the cutter. One end of the stabilizing rod is connected to the cutting seat. The stabilizing sleeve is slidably sleeved on the other end of the stabilizing rod, and the stabilizing sleeve is fixedly connected to the mounting component.

[0018] As an optional technical solution for a grooving device for bearing production, the bottom of the recessed groove is provided with a waste discharge port at one end along the second direction; the grooving device for bearing production also includes a waste discharge component located in the recessed groove, the waste discharge component includes a push plate and a pusher, the pusher is fixed to one end of the recessed groove away from the waste discharge port along the second direction, the output end of the pusher is connected to the push plate, and pushes the push plate to slide along the second direction to push the processing waste into the waste discharge port for discharge.

[0019] As an optional technical solution for the grooving device used in bearing production, the waste discharge assembly also includes a collection box and a slide. The collection box is located below the waste discharge port, and one end of the slide is connected to the edge of the bottom side of the waste discharge port, while the other end extends toward the opening of the collection box.

[0020] The beneficial effects of this utility model are:

[0021] The bearing grooving device provided by this utility model includes a frame, auxiliary components, positioning components, and cutting components. A recessed groove is provided on the worktable surface of the frame. The machining waste generated by the cutting component during grooving of the bearing parts can fall into the recessed groove, which serves to collect the machining waste, facilitating its collection and centralized cleaning. Furthermore, the recessed groove is recessed into the worktable surface, saving space and materials compared to placing a collection trough on the worktable, making the bearing grooving device compact and low-cost. The auxiliary assembly includes a first fixed seat, a positioning shaft, and a rotating shaft. The positioning assembly includes a second fixed seat, a first telescopic rod, and a positioning sleeve. The first and second fixed seats provide support and fixation in the auxiliary assembly and positioning assembly, respectively. The rotating shaft is rotatably connected to the first fixed seat, and its other end is connected to the positioning shaft. The bearing workpiece can be fitted onto the positioning shaft, and the bearing workpiece can abut against the surface of the rotating shaft opposite to the first fixed seat, thus limiting and fixing one side of the bearing. The bearing workpiece can also rotate with the rotating shaft to perform grooving on its outer circumference. The first telescopic rod is connected to the second fixed seat, and its output end is connected to the positioning sleeve, which drives the positioning sleeve to be fitted onto the positioning shaft in a first direction, and the positioning sleeve abuts against the side of the bearing workpiece opposite to the first fixed seat, thus limiting and fixing the other side of the bearing workpiece. The rotating shaft and positioning sleeve can clamp and fix both sides of the bearing workpiece on the positioning shaft. The limiting and fixing operation is simple, which facilitates the installation and disassembly of the bearing workpiece and improves the processing efficiency of the bearing workpiece. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the grooving device for bearing production provided in this embodiment of the utility model;

[0023] Figure 2This is a schematic diagram of the internal structure of the grooving device for bearing production provided in this embodiment of the utility model;

[0024] Figure 3 yes Figure 2 A magnified view of a portion at point A;

[0025] Figure 4 This is an assembly drawing of the auxiliary components and positioning components provided in this embodiment of the utility model;

[0026] Figure 5 yes Figure 4 A structural diagram at point B.

[0027] In the picture:

[0028] 100. Frame; 110. Worktable; 111. Recessed groove; 112. Waste outlet; 113. Slide table; 114. Mounting groove; 115. Mounting hole; 120. Fixing plate; 130. Support leg; 140. Support base; 200. Auxiliary component; 210. First fixed base; 220. Positioning shaft; 230. Rotating shaft; 231. First rotating component; 240. Driving component; 250. First fixing ring; 260. First limiting plate; 300. Cutting component 310. Third fixed seat; 320. Cutting seat; 330. Cutter; 340. Second telescopic rod; 350. Mounting component; 361. Stabilizing rod; 362. Stabilizing sleeve; 400. Positioning assembly; 410. Second fixed seat; 420. First telescopic rod; 430. Positioning sleeve; 440. Second fixing ring; 441. Second rotating component; 450. Second limiting plate; 500. Waste discharge assembly; 510. Push plate; 520. Pushing component; 600. Collection box. Detailed Implementation

[0029] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present invention and not intended to limit it. Furthermore, it should be noted that, for ease of description, the accompanying drawings show only the parts relevant to the present invention, not the entire structure.

[0030] In the description of this utility model, unless otherwise explicitly specified and limited, the terms "connected," "linked," and "fixed" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0031] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0032] In the description of this embodiment, the terms "upper," "lower," "right," etc., refer to the orientation or positional relationship shown in the accompanying drawings. They are used only for ease of description and simplification of operation, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are only used for distinction in description and have no special meaning.

[0033] This embodiment provides a grooving device for bearing production. The grooving device for bearing production simplifies the cleaning of processing waste and reduces labor costs; the bearing parts are easy to disassemble and assemble, resulting in high processing efficiency.

[0034] Specifically, such as Figures 1 to 5As shown, the grooving device for bearing production includes a frame 100, an auxiliary component 200, a positioning component 400, and a cutting component 300. A recessed groove 111 is provided on the worktable surface 110 of the frame 100. The shape of the recessed groove 111 can be square, rectangular, circular, or elliptical, etc., with no specific shape limitation. In this embodiment, the recessed groove 111 is a rectangular groove. The auxiliary component 200 includes a first fixed base 210, a positioning shaft 220, and a rotating shaft 230. The positioning component 400 includes a second fixed base 410, a first telescopic rod 420, and a positioning sleeve 430. The first telescopic rod 420 can be an electrically operated telescopic rod. The first fixed seat 210 and the second fixed seat 410 are respectively located on opposite sides of the recessed groove 111 along the first direction. One end of the rotating shaft 230 is rotatably connected to the first fixed seat 210, and the other end of the rotating shaft 230 is connected to the positioning shaft 220. The bearing processing part can be sleeved on the positioning shaft 220, and the bearing processing part can abut against the end surface of the rotating shaft 230 away from the first fixed seat 210 (the radial dimension of this end surface of the rotating shaft 230 is greater than the radial dimension of the cross-section of the positioning shaft 220). The first telescopic rod 420 is connected to the second fixed seat 410, and the output end of the first telescopic rod 420 is connected to the positioning sleeve 430, so as to drive the positioning sleeve 430 to be sleeved on the positioning shaft 220 along the first direction, and make the positioning sleeve 430 abut against the side of the bearing processing part away from the first fixed seat 210. The cutting assembly 300 is located on one side of the recessed groove 111 along the second direction, and is used to cut grooves on the bearing workpiece and cause the generated machining waste to fall into the recessed groove 111. The second direction is perpendicular to the second direction.

[0035] It should be noted that the first direction is the x-direction in the figure, and the second direction is the y-direction in the figure; the electric telescopic pole is existing technology in this field, and will not be described in detail here.

[0036] Based on the above design, a recessed groove 111 is provided on the worktable surface 110 of the frame 100. The machining waste generated by the cutting assembly 300 during the grooving of the bearing parts can fall into the recessed groove 111, which serves to collect the machining waste, facilitating its collection and centralized cleaning. Furthermore, the recessed groove 111 is recessed into the worktable surface 110, saving space and materials compared to placing a collection trough on the worktable surface 110, resulting in a compact and low-cost grooving device for bearing production. The first fixed seat 210 and the second fixed seat 410 are located on opposite sides of the recessed groove 111 along the first direction, respectively providing support and fixation in the auxiliary assembly 200 and the positioning assembly 400. One end of the rotating shaft 230 is rotatably connected to the first fixed seat 210, and the other end is connected to the positioning shaft 220. The bearing machining part can be sleeved on the positioning shaft 220, and the bearing machining part can abut against the surface of the rotating shaft 230 away from the first fixed seat 210. At this time, the end face of the rotating shaft 230 limits and fixes the bearing machining part on the side facing the first fixed seat 210, and the bearing machining part can rotate with the rotating shaft 230 to cut grooves on the outer circumference of the bearing machining part. The first telescopic rod 420 is connected to the second fixed seat 410, and the output end is connected to the positioning sleeve 430, so as to drive the positioning sleeve 430 to be sleeved on the positioning shaft 220 in the first direction, and make the positioning sleeve 430 abut against the side of the bearing machining part away from the first fixed seat 210, that is, limit and fix the side of the bearing machining part away from the first fixed seat 210. The bearing workpiece on the positioning shaft 220 can be clamped and fixed on both sides along the first direction by means of the rotating shaft 230 and the positioning sleeve 430. The limiting and fixing operation is simple, which facilitates the installation and disassembly of the bearing workpiece and improves the processing efficiency of the bearing workpiece.

[0037] Optionally, the rack 100 is supported on the ground by four support legs 130. To increase the stability of the rack 100, each of the four support legs 130 is provided with a support base 140.

[0038] Optionally, the auxiliary component 200 further includes a drive member 240 and a first fixing ring 250. The drive member 240 and the first fixing ring 250 are respectively located on both sides of the first fixed base 210 along the first direction. One end of the rotating shaft 230 is connected to the output end of the drive member 240, and the other end passes through the first fixed base 210 and the first fixing ring 250 in sequence. The drive member 240 is used to drive the rotating shaft 230 to rotate, thereby driving the bearing machining part on the positioning shaft 220 to rotate, so as to perform the outer peripheral grooving operation of the bearing machining part; the first fixing ring 250 is used to limit the rotating shaft 230 and the first fixed base 210, preventing the rotating shaft 230 from moving relative to the first fixed base 210 along the first direction.

[0039] The drive unit 240 can be a servo motor.

[0040] In this embodiment, the auxiliary component 200 further includes a first rotating member 231. The first rotating member 231 is sleeved on the rotating shaft 230 and located within the first fixed base 210. The first rotating member 231 can both limit the installation of the rotating shaft 230 in the first fixed base 210 and enable the rotating connection between the rotating shaft 230 and the first fixed base 210. The first rotating member 231 assists the rotating shaft 230 in rotating and improves the stability of the rotating shaft 230 during rotation. The first rotating member 231 can be a bearing-type component.

[0041] Furthermore, the auxiliary component 200 also includes a first limiting plate 260, which is located between the positioning shaft 220 and the rotating shaft 230. The side surface of the first limiting plate 260 facing away from the first fixed seat 210 can be abutted by the bearing processing part. By abutting the side surface of the bearing processing part with the first limiting plate 260, the fixing strength of the bearing processing part is improved.

[0042] Optionally, the positioning assembly 400 further includes a second fixing ring 440, with its two sides connected to the output end of the first telescopic rod 420 and the positioning sleeve 430, respectively, to achieve a rotatable connection between the positioning sleeve 430 and the second fixing ring 440. In this embodiment, the positioning assembly 400 also includes a second rotating member 441, which is sleeved on the positioning sleeve 430 and located inside the second fixing ring 440, to achieve a rotatable connection between the second fixing ring 440 and the positioning sleeve 430, and to assist in the rotational stability of the positioning sleeve 430 within the second fixing ring 440. The second rotating member 441 can be a bearing-like component.

[0043] Furthermore, the positioning assembly 400 also includes a second limiting plate 450, which is located at one end of the positioning sleeve 430 away from the second fixed seat 410, and the side away from the second fixed seat 410 can abut against the bearing workpiece. By abutting against the other side surface of the bearing workpiece with the second limiting plate 450, the fixing strength of the bearing workpiece is improved.

[0044] Optionally, the cutting assembly 300 includes a third fixed base 310, a cutting base 320, and a cutter 330. The third fixed base 310 is fixed to the frame 100, the cutting base 320 is movably disposed on the third fixed base 310 and can slide along a first direction, and the cutter 330 is located on the cutting base 320. The third fixed base 310 plays a supporting and fixing role in the cutting assembly 300. The sliding of the cutting base 320 along the first direction drives the cutter 330 to move along the first direction, so as to adjust the processing position of the bearing workpiece along the first direction.

[0045] The sliding connection between the cutting seat 320 and the third fixed seat 310 can be achieved by a slide rail and a movable block. In one specific embodiment, the third fixed seat 310 is provided with a slide rail along a first direction, and the movable block is connected to the cutting seat 320, and the movable block is slidably connected to the slide rail.

[0046] In this embodiment, the slide rail is an electric slide rail. The use of an electric slide rail in conjunction with a movable block to achieve sliding is existing technology in this field, and will not be described in detail here.

[0047] Furthermore, the cutting assembly 300 also includes a second telescopic rod 340, which can be an electric telescopic rod. The second telescopic rod 340 is fixed to the cutting seat 320 and its output end is connected to the cutter 330, driving the cutter 330 to move along the second direction. The second telescopic rod 340 extends and retracts along the second direction to adjust the cutting depth of the cutter 330 on the bearing workpiece.

[0048] Furthermore, the cutting assembly 300 also includes a mounting member 350, a stabilizing rod 361, and a stabilizing sleeve 362. The mounting member 350 connects the second telescopic rod 340 and the cutter 330. One end of the stabilizing rod 361 is connected to the cutting base 320, and the stabilizing sleeve 362 is slidably sleeved on the other end of the stabilizing rod 361, and is fixedly connected to the mounting member 350. When it is necessary to adjust the grooving depth of the cutter 330 on the bearing workpiece, the second telescopic rod 340 extends and retracts in a second direction, thereby pushing the mounting member 350 to move in the second direction. The mounting member 350 drives the stabilizing sleeve 362 to slide on the stabilizing rod 361. The stabilizing rod 361 and the stabilizing sleeve 362 can improve the stability of the cutting assembly 300 during grooving operations.

[0049] Optionally, the bottom of the recessed groove 111 is provided with a waste discharge port 112 at one end along the second direction; the grooving device for bearing production also includes a waste discharge component 500 located in the recessed groove 111. The waste discharge component 500 includes a push plate 510 and a pusher 520. The pusher 520 is fixed to one end of the recessed groove 111 away from the waste discharge port 112 along the second direction. The output end of the pusher 520 is connected to the push plate 510. The pusher 510 is pushed to slide along the second direction to push the processing waste into the waste discharge port 112 for discharge. The processing waste is pushed to the waste discharge port 112 located at the bottom of the recessed groove 111 by the pusher 510, making cleaning simple.

[0050] In this embodiment, the pusher 520 can be an electric push rod, and the waste discharge port 112 is set away from the cutting assembly 300 in the second direction. The waste discharge assembly 500 is set towards the cutting assembly 300 in the second direction. After too much processing waste accumulates under the bearing processing part, the push plate 510 can quickly push away the above-mentioned processing waste without affecting the continued operation of the cutting assembly 300.

[0051] Furthermore, the side wall of the recessed groove 111 is provided with a mounting groove 114, and the electric push rod is installed at the bottom of the mounting groove 114. Specifically, the electric push rod is inserted into the mounting hole 115 at the bottom of the mounting groove 114, and the electric push rod can be retracted to allow the push plate 510 to be housed in the mounting groove 114.

[0052] In this embodiment, the mounting groove 114 is located at the middle position of the side wall of the recessed groove 111 along the first direction, and the electric push rod is installed at the middle position of the bottom of the mounting groove 114 along the first direction.

[0053] Furthermore, the waste discharge assembly 500 also includes a collection box 600 and a slide 113. The collection box 600 is located below the waste discharge port 112. One end of the slide 113 is connected to the edge of the bottom side of the waste discharge port 112, and the other end extends toward the opening of the collection box 600. The collection box 600 is used to collect the processing waste discharged from the waste discharge port 112. The slide 113 serves as a transition section for the processing waste from the waste discharge port 112 to the collection box 600, making it easier for the processing waste to slide out of the waste discharge port 112 and preventing the processing waste from clogging the waste discharge port 112 and splashing outwards.

[0054] Furthermore, a fixing plate 120 is mounted on the frame 100, and the fixing plate 120 is located at the bottom of the recessed groove 111, on which the collection box 600 can be placed.

[0055] In this embodiment, the size of the recessed groove 111 along the second direction is greater than the size along the first direction, which reduces the distance between the auxiliary component 200 and the positioning component 400 along the first direction, and also reduces the size of the push plate 510 along the first direction, making it easier to clean up processing waste.

[0056] In this embodiment, the recessed groove 111 is provided through the side of the cutting assembly 300 in the second direction, that is, the side of the groove away from the cutting assembly 300 in the second direction is located at the edge of the worktable 110, which is simple to process.

[0057] The specific working process of the grooving device used in bearing production is as follows:

[0058] S1: The bearing machining part that requires surface grooving is fitted onto the surface of the positioning shaft 220, so that one side surface of the bearing machining part is in contact with one side surface of the first limiting plate 260.

[0059] S2: After the bearing workpiece is fitted onto the surface of the positioning shaft 220, the first telescopic rod 420 inside the positioning assembly 400 works (i.e. extends). The first telescopic rod 420 controls the second fixing ring 440 to drive the positioning sleeve 430 and the second limiting plate 450 to move toward the bearing workpiece, so that the second limiting plate 450 and the positioning sleeve 430 are fitted onto the surface of the positioning shaft 220. When one side of the second limiting plate 450 is tightly fitted with the other side of the bearing workpiece, the positioning assembly 400 has completed its work, that is, the bearing workpiece is limited and fixed on the surface of the positioning shaft 220 (limited and fixed by the first limiting plate 260 of the auxiliary assembly 200 and the second limiting plate 450 of the positioning assembly 400).

[0060] S3: Turn on the switch of the drive component 240 (e.g., servo motor). With the assistance of the first rotating component 231 and the second limiting component, the output end of the drive component 240 controls the rotating shaft 230, the first fixed ring 250 and the positioning sleeve 430 to rotate, thereby controlling the bearing processing part with the limiting on the surface of the positioning shaft 220 to rotate. When the bearing processing part rotates, it cooperates with the cutting component 300 to complete the grooving work on the surface of the bearing processing part.

[0061] Simultaneously, the cutting assembly 300 turns on the switch of the electric slide rail according to the position where the groove needs to be cut on the surface of the bearing workpiece. The electric slide rail controls the movable block to drive the cutter 330 to move in the first direction to determine the groove position on the surface of the bearing workpiece. After the position is determined, the electric switch of the second telescopic rod 340 is turned on. The second telescopic rod 340 controls the mounting part 350 and the cutter 330 to move towards or away from the bearing workpiece in the second direction to determine the groove depth of the cutter 330 and complete the grooving work of the bearing workpiece.

[0062] S4: When the cutting assembly 300 cuts the bearing parts, the processing waste generated falls into the recessed groove 111. After the cutting assembly 300 has been cutting the bearing parts for a period of time, the switch of the electric push rod is turned on. The electric push rod controls the push plate 510 to move in the second direction towards the waste discharge port 112 in the recessed groove 111. The push plate 510 pushes the processing waste that has fallen into the recessed groove 111 to the waste discharge port 112, and then slides down the slide table 113 into the collection box 600 for centralized collection. After cleaning, the push plate 510 is restored to its initial state by the electric push rod, so that the processing waste generated in the recessed groove 111 can be cleaned next time.

[0063] S5: After the bearing machining part is slotted, turn on the electric switch of the second telescopic rod 340. The second telescopic rod 340 controls the mounting part 350 and the cutter 330 to move away from the bearing machining part in the second direction to avoid it. The first telescopic rod 420 in the positioning assembly 400 works (i.e. retracts). The first telescopic rod 420 controls the second fixing ring 440 to drive the positioning sleeve 430 and the second limiting plate 450 to move away from the bearing machining part, so that the second limiting plate 450 and the positioning sleeve 430 are disengaged from the surface of the positioning shaft 220.

[0064] S6: Remove the bearing workpiece from the positioning shaft 220, completing the entire machining process of the bearing workpiece.

[0065] Obviously, the above embodiments of this utility model are merely examples for clearly illustrating the present utility model, and are not intended to limit the implementation of the present utility model. Those skilled in the art can make various obvious changes, readjustments, and substitutions without departing from the protection scope of this utility model. It is neither necessary nor possible to exhaustively describe all embodiments here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this utility model should be included within the protection scope of the claims of this utility model.

Claims

1. A groove cutting device for bearing production, characterized in that, include: The frame (100) has a recessed groove (111) on its worktable surface (110); The auxiliary component (200) includes a first fixed seat (210), a positioning shaft (220), and a rotating shaft (230). The positioning component (400) includes a second fixed seat (410), a first telescopic rod (420), and a positioning sleeve (430). The first fixed seat (210) and the second fixed seat (410) are respectively located on opposite sides of the recessed groove (111) along a first direction. One end of the rotating shaft (230) is rotatably connected to the first fixed seat (210), and the other end is connected to the positioning sleeve (400). Positioning shaft (220), bearing processing part can be sleeved on the positioning shaft (220), and the bearing processing part can abut against the end surface of the rotating shaft (230) away from the first fixed seat (210). The first telescopic rod (420) is connected to the second fixed seat (410), and the output end is connected to the positioning sleeve (430) so as to drive the positioning sleeve (430) to be sleeved on the positioning shaft (220) along the first direction, and make the positioning sleeve (430) abut against the side of the bearing processing part away from the first fixed seat (210); A cutting assembly (300) is located on one side of the recessed groove (111) along the second direction, for cutting grooves on the bearing workpiece and causing the generated machining waste to fall into the recessed groove (111), wherein the second direction is perpendicular to the second direction.

2. The groove cutting apparatus for bearing production according to claim 1, wherein The auxiliary component (200) further includes a driving member (240) and a first fixing ring (250). The driving member (240) and the first fixing ring (250) are respectively located on both sides of the first fixing seat (210) along the first direction. One end of the rotating shaft (230) is connected to the output end of the driving member (240), and the other end passes through the first fixing seat (210) and the first fixing ring (250) in sequence.

3. The groove cutting apparatus for bearing production according to claim 2, wherein The auxiliary component (200) further includes a first limiting plate (260), which is located between the positioning shaft (220) and the rotating shaft (230), and the side surface of the first limiting plate (260) facing away from the first fixed seat (210) can be abutted by the bearing machining part.

4. The groove cutting apparatus for bearing production according to claim 1, wherein The positioning component (400) further includes a second fixing ring (440), with the output end of the first telescopic rod (420) and the positioning sleeve (430) respectively connected to both sides of the second fixing ring (440).

5. The groove cutting apparatus for bearing production according to claim 1, wherein The positioning assembly (400) further includes a second limiting plate (450), which is located at one end of the positioning sleeve (430) away from the second fixed seat (410), and the side away from the second fixed seat (410) can abut against the bearing processing part.

6. The groove cutting apparatus for bearing production according to claim 1, wherein The cutting assembly (300) includes a third fixing seat (310), a cutting seat (320), and a cutter (330). The third fixing seat (310) is fixed to the frame (100). The cutting seat (320) is slidably disposed on the third fixing seat (310) and can slide along the first direction. The cutter (330) is located on the cutting seat (320).

7. The groove cutting apparatus for bearing production according to claim 6, wherein The cutting assembly (300) further includes a second telescopic rod (340), which is fixed to the cutting seat (320) and has its output end connected to the cutter (330), thereby driving the cutter (330) to move along the second direction.

8. The groove cutting apparatus for bearing production according to claim 7, wherein The cutting assembly (300) further includes a mounting component (350), a stabilizing rod (361), and a stabilizing sleeve (362). The mounting component (350) connects the second telescopic rod (340) and the cutter (330). One end of the stabilizing rod (361) is connected to the cutting seat (320). The stabilizing sleeve (362) is slidably sleeved on the other end of the stabilizing rod (361), and the stabilizing sleeve (362) is fixedly connected to the mounting component (350).

9. The groove cutting apparatus for bearing production as recited in claim 1, wherein The bottom of the recessed groove (111) is provided with a waste discharge port (112) at one end along the second direction; the grooving device for bearing production also includes a waste discharge component (500) located in the recessed groove (111). The waste discharge component (500) includes a push plate (510) and a pusher (520). The pusher (520) is fixed to one end of the recessed groove (111) away from the waste discharge port (112) along the second direction. The output end of the pusher (520) is connected to the push plate (510) and pushes the push plate (510) to slide along the second direction to push the processing waste into the waste discharge port (112) for discharge.

10. The groove cutting apparatus for bearing production according to claim 9, wherein The waste discharge assembly (500) also includes a collection box (600) and a slide (113). The collection box (600) is located below the waste discharge port (112). One end of the slide (113) is connected to the edge of the bottom side of the waste discharge port (112), and the other end extends toward the opening of the collection box (600).

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