Bearing outer ring slotting tool

Abstract

The utility model provides a slotting tool for a bearing outer ring, which belongs to the technical field of bearing processing, and aims to solve the problems that a lot of chips are generated when the conventional bearing outer ring is slotted, the chips are scattered on the surface of a lathe, the bearing processing is very influenced, and the cleanliness of a working environment is also influenced, and the slotting tool comprises a lathe main body, the clamping part is fixedly connected to the upper surface of the lathe main body; the cutter part is connected to the upper surface of the lathe main body in a sliding manner; the mounting frame is fixedly connected to the upper surface of the lathe main body; the collecting box is arranged behind the lathe main body; the chipping cleaning assembly is arranged in the mounting frame; and the excessive chipping prompting assembly is arranged behind the lathe main body. According to the bearing outer ring machining device, chippings falling during bearing outer ring machining can be automatically collected without additionally arranging other driving equipment, and the situation that the chippings influence the cleanliness of the surrounding working environment is prevented.

Description

Technical Field

[0001] The utility model belongs to the technical field of bearing processing, and more specifically relates to a tool for slotting a bearing outer ring. Background Art

[0002] Ball bearings are composed of rolling elements made up of multiple steel balls, a fixed frame that fixes the position of the rolling elements, an inner ring, and an outer ring. Grooves need to be opened on the outside of the inner ring and the inside of the outer ring of the bearing to facilitate sliding between the rolling elements and the inner and outer rings of the fixed frame. Existing bearing outer ring grooving tooling generally consists of a lathe body, a clamping part for clamping the bearing, and a tool part for milling and grooving.

[0003] Existing application number: CN201811131466.X, the present invention discloses a double-sided slotting device for bearing production, comprising a workbench, a slotting mechanism and a positioning mechanism, the slotting mechanism comprising a rotating table, a rotating arm and a slotting assembly, the slotting assembly comprising a slotting motor, a fine-tuning cylinder, a moving screw, a moving motor, a slide, a guide rail and a longitudinal frame block; the positioning mechanism comprising a positioning transverse plate, a left positioning vertical plate, a right positioning vertical plate, a positioning slide, a positioning motor, a positioning screw, a left positioning assembly and a right positioning assembly, the left positioning assembly comprising a left lifting cylinder, a left lifting plate and a left positioning head, the right positioning assembly comprising a right lifting cylinder, a right lifting plate, a right telescopic cylinder and a right positioning head. The present invention has a compact structure, is easy to use, and has a high degree of automation. It can automatically position the object to be punched and perform single-sided or double-sided slotting. The slots of the double-sided slotting are symmetrical and have good slotting quality. It can also open slots with different inclination angles, making it very convenient to use.

[0004] Based on the above, when the outer ring of the bearing is slotted, a lot of debris will be generated. These debris scattered on the lathe surface will greatly affect the bearing processing and the cleanliness of the working environment. The staff need to frequently wipe and clean these debris with a rag. Since these debris are mostly irregular metal materials, they can easily scratch the palms of the staff. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a bearing outer ring grooving tool to solve the problem that a lot of debris will be generated when grooving the existing bearing outer ring. These debris are scattered on the lathe surface, which greatly affects the bearing processing and the cleanliness of the working environment. The staff needs to frequently wipe and clean these debris with a rag. Since these debris are mostly irregular metal materials, they can easily scratch the palms of the staff.

[0006] The purpose and effect of the bearing outer ring slotting tool of the utility model are achieved by the following specific technical means:

[0007] A bearing outer ring grooving tool comprises a lathe main body;

[0008] A clamping portion, the clamping portion being fixedly connected to the lathe body;

[0009] A tool portion, wherein the tool portion is slidably connected to the lathe body;

[0010] A mounting frame, the mounting frame being fixedly connected to the lathe body;

[0011] The installation box is fixedly connected to the lathe body

[0012] A collection box, the collection box being arranged behind the lathe body;

[0013] a debris cleaning assembly disposed inside the mounting frame;

[0014] The excessive chip prompting component is arranged at the rear of the lathe body.

[0015] Furthermore, the debris cleaning assembly includes:

[0016] a first rack fixedly connected to the underside of the cutter portion;

[0017] a first transmission shaft rotatably connected to the interior of the mounting frame;

[0018] The first gear is coaxially fixedly connected to the rear of the first transmission shaft, and the first gear is meshed with the first rack.

[0019] Furthermore, the debris cleaning assembly also includes:

[0020] a first driving bevel gear, the first driving bevel gear being coaxially fixedly connected to a front end portion of the first transmission shaft;

[0021] a second transmission shaft, the second transmission shaft being rotatably connected to the interior of the mounting bracket;

[0022] The first driven bevel gear is coaxially fixedly connected to the right end portion of the second transmission shaft, and the first driven bevel gear is meshed with the first driving bevel gear.

[0023] Furthermore, the debris cleaning assembly also includes:

[0024] a second driving bevel gear, the second driving bevel gear being coaxially fixedly connected to the left end portion of the second transmission shaft;

[0025] a first screw, the first screw being rotatably connected to the interior of the mounting box;

[0026] The second driven bevel gear is coaxially fixedly connected to the front end portion of the first lead screw, and the second driven bevel gear is meshed with the second driving bevel gear.

[0027] Furthermore, the debris cleaning assembly also includes:

[0028] A slider, the slider being slidably connected to the mounting box and being threadedly connected to the first lead screw;

[0029] A cleaning rod is fixedly connected to the right side of the slider.

[0030] Furthermore, the excessive debris prompt component includes:

[0031] A supporting box, the supporting box being fixedly connected to the rear of the lathe body;

[0032] A first spring, wherein the first spring is provided in a plurality of pieces, and the plurality of first springs are fixedly connected to the supporting box;

[0033] A connecting piece is fixedly connected to the collection box.

[0034] Furthermore, the excessive debris prompt component also includes:

[0035] A power distribution box, the power distribution box is fixedly connected to the rear of the lathe body, and the connecting piece is slidably connected to the right side of the power distribution box;

[0036] a first electrode, wherein the first electrode is fixedly connected to the bottom of the connecting member;

[0037] a second electrode, the second electrode being fixedly connected inside the distribution box;

[0038] A battery, wherein the battery is fixedly connected to the inside of the power distribution box;

[0039] A warning light bulb is fixedly connected to the distribution box.

[0040] Compared with the prior art, the present invention has the following beneficial effects:

[0041] First, the gap between the two bearing outer rings can be driven by the left and right sliding process of the tool part to drive the cleaning rod to move back and forth, so as to collect the debris dropped when processing the bearing outer ring. No additional driving equipment is required, and workers no longer need to clean manually. It has high economic benefits, good debris cleaning effect, and reduces the labor burden of workers.

[0042] Secondly, when there is too much waste collected in the collection box, the warning light bulb will light up to remind workers to transfer the waste in the collection box as soon as possible, preventing the waste in the collection box from overflowing, falling to the ground and being difficult to clean, and polluting the surrounding working environment.

[0043] The utility model does not require additional driving equipment, and the cleaning rod can be moved back and forth to automatically collect the debris dropped when the outer ring of the bearing is processed. If there are too many waste chips collected in the collection box, the worker can be reminded in time, which prevents the debris from accumulating on the lathe body or falling on the ground, affecting the cleanliness of the surrounding working environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0044] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0045] Figure 2 It is a schematic structural diagram of the second transmission shaft of the present utility model.

[0046] Figure 3 This is a schematic diagram of the first gear structure of the present utility model.

[0047] Figure 4 It is a structural schematic diagram of the support box of the present utility model.

[0048] Figure 5 It is a structural schematic diagram of a warning light bulb of the present utility model.

[0049] Figure 6 It is a schematic diagram of the cleaning rod of the utility model in the cleaning state.

[0050] In the figure, the corresponding relationship between the component names and the drawing numbers is as follows:

[0051] 1. Lathe body; 2. Clamping part; 3. Tool part; 4. Mounting frame; 5. First rack; 6. First transmission shaft; 601. First gear; 602. First driving bevel gear; 7. Second transmission shaft; 701. First driven bevel gear; 702. Second driving bevel gear; 8. Mounting box; 801. First lead screw; 802. Second driven bevel gear; 803. Slider; 9. Cleaning rod; 10. Collection box; 11. Support box; 1101. First spring; 12. Connector; 13. Distribution box; 14. First electrode; 15. Second electrode; 16. Battery; 17. Warning bulb DETAILED DESCRIPTION

[0052] The following embodiments of the present invention are described in further detail with reference to the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0053] Example 1:

[0054] As attached Figure 1 To the attached Figure 6 As shown:

[0055] The utility model provides a bearing outer ring slotting tool, comprising a lathe main body 1;

[0056] The clamping part 2 is fixedly connected to the lathe body 1;

[0057] The tool part 3 is slidably connected to the lathe body 1;

[0058] A mounting frame 4, the mounting frame 4 is fixedly connected to the lathe body 1;

[0059] Installation box 8, which is fixedly connected to the lathe body 1

[0060] A collection box 10 is provided behind the lathe body 1;

[0061] The debris cleaning assembly is arranged inside the mounting frame 4 .

[0062] The debris cleaning components include:

[0063] A first rack 5, which is fixedly connected to the bottom of the tool portion 3;

[0064] A first transmission shaft 6, the first transmission shaft 6 is rotatably connected to the interior of the mounting frame 4;

[0065] The first gear 601 is coaxially fixedly connected to the back of the first transmission shaft 6. The first gear 601 is engaged with the first rack 5. The effect brought about is that the forward and backward sliding of the tool part 3 can drive the first rack 5 to move forward and backward, thereby driving the first transmission shaft 6 to rotate through the gear rack transmission mechanism formed by the engagement of the first gear 601 and the first rack 5.

[0066] The debris cleaning component also includes:

[0067] A first driving bevel gear 602 , which is coaxially fixedly connected to the front end of the first transmission shaft 6 ;

[0068] A second transmission shaft 7, the second transmission shaft 7 is rotatably connected to the interior of the mounting frame 4;

[0069] The first driven bevel gear 701 is coaxially fixedly connected to the right end of the second transmission shaft 7. The first driven bevel gear 701 is engaged with the first driving bevel gear 602. The effect brought about is that the first transmission shaft 6 drives the second transmission shaft 7 to rotate through the bevel gear transmission mechanism composed of the meshing of the first driven bevel gear 701 and the first driving bevel gear 602.

[0070] The debris cleaning component also includes:

[0071] A second driving bevel gear 702 , which is coaxially fixedly connected to the left end portion of the second transmission shaft 7 ;

[0072] A first screw 801 is rotatably connected to the interior of the mounting box 8;

[0073] The second driven bevel gear 802 is coaxially fixedly connected to the front end of the first screw 801, and the second driven bevel gear 802 is engaged with the second driving bevel gear 702. The effect brought about is that the second transmission shaft 7 drives the first screw 801 to rotate through the bevel gear transmission mechanism composed of the meshing of the second driven bevel gear 802 and the second driving bevel gear 702.

[0074] The debris cleaning component also includes:

[0075] Slider 803, the slider 803 is slidably connected to the mounting box 8, and the slider 803 is threadedly connected to the first lead screw 801;

[0076] The cleaning rod 9 is fixedly connected to the right side of the slider 803. The function of the cleaning rod 9 is that the first screw 801 drives the cleaning rod 9 to slide back and forth through the threaded transmission mechanism formed by the slider 803 and the first screw 801, thereby pushing the waste into the collection box 10.

[0077] The specific usage and function of this embodiment are as follows:

[0078] When the outer ring of the bearing fixed on the clamping part 2 is slotted, the tool part 3 slides right and separates from the outer ring of the bearing, driving the first rack 5 to move back and forth, thereby driving the first transmission shaft 6 to rotate through the gear rack transmission mechanism composed of the meshing of the first gear 601 and the first rack 5, and the first transmission shaft 6 drives the second transmission shaft 7 to rotate through the bevel gear transmission mechanism composed of the meshing of the first driven bevel gear 701 and the first driving bevel gear 602, and the second transmission shaft 7 rotates through the second driven bevel gear 802 and the second driving bevel gear 70 2 meshing together to form a bevel gear transmission mechanism drives the first screw 801 to rotate, and the first screw 801 drives the cleaning rod 9 to slide backward through the slider 803 and the thread transmission mechanism formed by the first screw 801, thereby pushing the waste chips into the collection box 10; the tool part 3 slides to the back, removes the processed bearing outer ring from the clamping part 2, and then fixes the new unprocessed bearing outer ring on the clamping part 2. During the process of the tool part 3 sliding left and contacting the bearing outer ring, it will drive the cleaning rod 9 back to its original position, completing a cycle.

[0079] Example 2:

[0080] Based on the first embodiment, as shown in the attached Figure 1 To the attached Figure 6 As shown, it also includes an excessive chip prompt component, which is arranged at the rear of the lathe body 1.

[0081] The excessive debris warning components include:

[0082] A supporting box 11 is fixedly connected to the rear of the lathe body 1;

[0083] A first spring 1101, which is provided in multiple pieces and is fixedly connected to the supporting box 11;

[0084] The connecting piece 12 is fixedly connected to the collection box 10. Its function is that, under the action of the first spring 1101, the collection box 10 gradually slides down in the supporting box 11 as more and more waste chips are accumulated inside, thereby driving the connecting piece 12 to slide down.

[0085] Among them, the excessive debris prompt component also includes:

[0086] The power distribution box 13 is fixedly connected to the rear of the lathe body 1, and the connecting member 12 is slidably connected to the right side of the power distribution box 13;

[0087] A first electrode 14, the first electrode 14 is fixedly connected to the bottom of the connecting member 12;

[0088] The second electrode 15 is fixedly connected to the inside of the distribution box 13;

[0089] Battery 16, battery 16 is fixedly connected to the inside of the distribution box 13;

[0090] The warning bulb 17 is fixedly connected to the distribution box 13. The function is that the first electrode 14, the second electrode 15, the battery 16 and the warning bulb 17 are connected in series through wires. When the connector 12 drives the first electrode 14 to slide down and contact the second electrode 15, the first electrode 14, the second electrode 15, the battery 16 and the warning bulb 17 are connected in series to form a closed circuit, and the warning bulb 17 lights up.

[0091] The specific usage and function of this embodiment are as follows:

[0092] As more and more waste accumulates inside the collection box 10, the collection box 10 gradually slides down in the support box 11, thereby driving the connecting piece 12 to slide down. When the connecting piece 12 drives the first electrode 14 to slide down and contact the second electrode 15, the first electrode 14, the second electrode 15, the battery 16 and the warning light bulb 17 are connected in series to form a closed circuit. The warning light bulb 17 lights up, thereby reminding the staff that there is a lot of waste in the collection box 10 and the waste in the collection box 10 needs to be transferred to the waste storage area for subsequent recycling.

Claims

1. A bearing outer ring slotting tool, comprising a lathe body (1); A clamping portion (2), wherein the clamping portion (2) is fixedly connected to the lathe body (1); A tool portion (3), wherein the tool portion (3) is slidably connected to the lathe body (1); Its characteristics are: A mounting frame (4), wherein the mounting frame (4) is fixedly connected to the lathe body (1); An installation box (8) fixedly connected to the lathe body (1) A collection box (10), the collection box (10) being arranged behind the lathe body (1); A debris cleaning assembly, the debris cleaning assembly being disposed inside the mounting frame (4); An excessive chip reminder component is provided, wherein the excessive chip reminder component is arranged at the rear of a lathe body (1).

2. A bearing outer ring slotting tool as claimed in claim 1, characterized in that: The debris cleaning assembly includes: a first rack (5), the first rack (5) being fixedly connected to the underside of the cutter portion (3); a first transmission shaft (6), the first transmission shaft (6) being rotatably connected to the interior of the mounting frame (4); A first gear (601) is coaxially fixedly connected to the rear of the first transmission shaft (6), and the first gear (601) is meshed with the first rack (5).

3. A bearing outer ring slotting tool as claimed in claim 2, characterized in that: The debris cleaning assembly also includes: a first driving bevel gear (602), the first driving bevel gear (602) being coaxially fixedly connected to the front end of the first transmission shaft (6); a second transmission shaft (7), the second transmission shaft (7) being rotatably connected to the interior of the mounting frame (4); A first driven bevel gear (701) is coaxially fixedly connected to the right end of the second transmission shaft (7), and the first driven bevel gear (701) is meshed with the first driving bevel gear (602).

4. A bearing outer ring slotting tool as claimed in claim 3, characterized in that: The debris cleaning assembly also includes: a second driving bevel gear (702), the second driving bevel gear (702) being coaxially fixedly connected to the left end portion of the second transmission shaft (7); A first screw (801), the first screw (801) being rotatably connected to the interior of the mounting box (8); A second driven bevel gear (802) is coaxially fixedly connected to the front end of the first lead screw (801), and the second driven bevel gear (802) is meshed with the second driving bevel gear (702).

5. A bearing outer ring slotting tool as claimed in claim 4, characterized in that: The debris cleaning assembly also includes: A slider (803), wherein the slider (803) is slidably connected to the mounting box (8), and the slider (803) is threadedly connected to the first lead screw (801); A cleaning rod (9), wherein the cleaning rod (9) is fixedly connected to the right side of the slider (803).

6. A bearing outer ring slotting tool as claimed in claim 1, characterized in that: The excessive debris prompt component includes: A supporting box (11), wherein the supporting box (11) is fixedly connected to the rear of the lathe body (1); A first spring (1101), wherein the first spring (1101) is provided in plurality, and the plurality of first springs (1101) are fixedly connected to the supporting box (11); A connecting piece (12), wherein the connecting piece (12) is fixedly connected to the collecting box (10).

7. A bearing outer ring slotting tool as claimed in claim 6, characterized in that: The excessive debris prompt component also includes: A power distribution box (13), wherein the power distribution box (13) is fixedly connected to the rear of the lathe body (1), and the connecting member (12) is slidably connected to the right side of the power distribution box (13); a first electrode (14), the first electrode (14) being fixedly connected to the bottom of the connecting member (12); A second electrode (15), the second electrode (15) being fixedly connected inside the distribution box (13); A battery (16), wherein the battery (16) is fixedly connected to the inside of the distribution box (13); A warning light bulb (17) is fixedly connected to the distribution box (13).

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