Automatic bearing outer ring groove grinding machine facilitating feeding

Abstract

The utility model relates to the technical field of automatic bearing outer ring groove grinding machines, and discloses an automatic bearing outer ring groove grinding machine convenient to feed, which comprises a base, a lifting mechanism is arranged at the top of the base, the lifting mechanism comprises a first electric push rod, and the first electric push rod is fixedly connected with the base. And a supporting plate is fixedly mounted at the output end of the first electric push rod. The automatic bearing outer ring groove grinding machine is matched with the automatic bearing outer ring groove grinding machine, the material guide rail is connected to the interior of the automatic bearing outer ring groove grinding machine, the vibrating screen can be driven to rotate by turning on the stepping motor, the bearing outer ring is vibrated by turning on the vibrating motor, and the bearing outer ring can be blocked by the material blocking plate; the bearing outer ring can enter the material guide rail along the material guide groove to be guided out, so that feeding is convenient, the height of the feeding mechanism can be adjusted by arranging the lifting mechanism, and the device is convenient to move by arranging the moving mechanism.

Description

Technical Field

[0001] The utility model relates to the field of automatic bearing outer ring groove grinding machines, in particular to an automatic bearing outer ring groove grinding machine which is convenient for loading materials. Background Art

[0002] An automatic bearing outer ring groove grinder is a machine specifically designed for grinding and processing bearing outer ring grooves. This equipment typically utilizes CNC technology, offering high precision and efficiency, enabling automated processing of bearing outer ring grooves. An automatic bearing outer ring groove grinder primarily consists of the machine tool, workpiece fixture, grinding head, and control system. The machine tool itself is the core component of the equipment, typically constructed from high-precision materials and offering high rigidity and stability. The workpiece fixture secures the bearing to be processed, while the grinding head, the primary component for grinding, is typically driven by a high-precision motor, enabling high speed and precision. The control system is used to adjust the grinding parameters and processing flow, and can realize automated processing and handling. When using the automatic bearing outer ring groove grinder, it is necessary to place the bearing to be processed on the workpiece fixture, adjust the position and angle, and then start the equipment for grinding. During the processing, the equipment will automatically adjust the grinding pressure and speed to ensure the processing effect and quality. At the same time, attention should be paid to the maintenance and maintenance of the equipment, and the grinding head should be replaced and the inside of the equipment should be cleaned regularly to ensure the stability and service life of the equipment. During the use of the automatic bearing outer ring groove grinder, the feeding structure needs to connect the inside and outside of the equipment, and the bearing is sent into the equipment with the axis horizontal. The automatic bearing outer ring groove grinder will grind the outer ring groove of the bearings fed by the feeding structure one by one.

[0003] The existing feeding structure is hopper-shaped, and the interior of the hopper-shaped structure has a space for placing the bearing in a horizontal axis position. It is laborious to manually load the bearing to be processed into the feeding structure.

[0004] Therefore, those skilled in the art provide an automatic bearing outer ring groove grinder that is easy to load, so as to solve the problems raised in the above background technology. Utility Model Content

[0005] In order to improve the problem that the existing automatic bearing outer ring groove grinder has a hopper-shaped loading structure, the interior of the hopper-shaped structure has a space for the bearing to be placed in a horizontal axis position, and the bearing to be processed is manually loaded into the loading structure, which is relatively laborious, the utility model provides an automatic bearing outer ring groove grinder that is easy to load.

[0006] The utility model provides an automatic bearing outer ring groove grinder that is easy to load, which adopts the following technical solutions:

[0007] An automatic bearing outer ring groove grinder that is convenient for loading materials comprises a base, a lifting mechanism is provided on the top of the base, the lifting mechanism comprises a first electric push rod, the first electric push rod is fixedly connected to the base, a support plate is fixedly installed on the output end of the first electric push rod, a moving mechanism is provided in the inner cavity of the base, the moving mechanism comprises a second electric push rod, the second electric push rod is fixedly connected to the base, a cross plate is fixedly installed on the output end of the second electric push rod, and a universal wheel is provided on the bottom of the cross plate;

[0008] A feeding mechanism is provided on the top of the support plate, and the feeding mechanism includes a material barrel and an adjusting box, and the material barrel and the adjusting box are fixedly connected to the support plate, and a stepper motor is fixedly installed on one side of the bottom of the inner cavity of the adjusting box, and the output shaft of the stepper motor is fixedly installed with a driving gear, and the other side of the bottom of the inner cavity of the adjusting box is rotatably connected with a transmission rod through a bearing, and a driven gear is fixedly installed on the surface of the transmission rod, and a vibrating screen is fixedly installed on the top of the transmission rod, and a placement groove is provided at the bottom of the vibrating screen, and a vibration motor is fixedly installed on the inner cavity of the placement groove, a guide plate is fixedly installed on the inner wall of the material barrel, and a material baffle is fixedly installed on the inner cavity of the material barrel, the back of the material barrel is connected with a material guide rail, and the inner cavity of the material barrel is provided with a material guide groove.

[0009] By adopting the above technical solution, the vibrating screen can be driven to rotate by turning on the stepper motor, and the outer ring of the bearing can be vibrated by turning on the vibration motor. The material blocking plate can block the outer ring of the bearing. When the outer ring of the bearing is vibrated to a vertical state, the outer ring of the bearing can enter the guide rail along the guide groove and be discharged, thereby facilitating loading. By setting up a lifting mechanism, the height of the feeding mechanism can be adjusted, and by setting up a moving mechanism, the device can be conveniently moved.

[0010] Optionally, movable rods are fixedly installed around the bottom of the support plate, and positioning cylinders are fixedly installed around the top of the base, and the positioning cylinders are slidably connected to the movable rods.

[0011] By adopting the above technical solution, the positioning cylinder and the movable rod can guide the supporting plate, so that the supporting plate is stable when moving up and down.

[0012] Optionally, guide sliders are fixedly installed on both the left and right sides of the transverse plate, a guide slot is provided in the inner cavity of the base, and the guide sliders are slidably connected to the guide slot.

[0013] By adopting the above technical solution, the guide chute and the guide slider are used in conjunction with each other to guide the cross plate, so that the cross plate is stable when moving.

[0014] Optionally, the material guide rail is an L-shaped structure with an arc-shaped bend at the corner, and a guide groove is provided in the inner cavity of the material guide rail.

[0015] By adopting the above technical scheme, the guide groove can conveniently guide the bearing outer ring, the other end of the guide rail is communicated with the inside of the automatic bearing outer ring groove grinding machine, and the guide rail is convenient to guide materials.

[0016] Optionally, the driving gear is engaged with the driven gear, and a through groove is arranged on the top of the adjusting box and used in cooperation with the transmission rod.

[0017] By adopting the above technical scheme, the driving gear is engaged with the driven gear, and the driving gear can drive the driven gear to rotate when the driving gear rotates, and the through groove is convenient for the transmission rod to rotate.

[0018] Optionally, the number of the vibration motors is two, and the bottom of the vibration screen is attached to the bottom of the inner cavity of the barrel.

[0019] By adopting the above technical scheme, the two vibration motors can vibrate the vibration screen, so that the bearing outer ring is conveniently vibrated to be in a vertical state.

[0020] Optionally, the number of the moving mechanisms is four, and the four moving mechanisms are distributed around the bottom of the base.

[0021] By adopting the above technical scheme, the four moving mechanisms can support the base, so that the device is stable.

[0022] Optionally, the support columns are fixedly installed around the bottom of the barrel, and the support columns are fixedly connected with the supporting plates.

[0023] By adopting the above technical scheme, the support columns can position the barrel, so that the barrel is stable.

[0024] In summary, the utility model has the following beneficial effects:

[0025] 1. The utility model is matched with the automatic bearing outer ring groove grinding machine, the guide rail is connected to the inside of the automatic bearing outer ring groove grinding machine, the vibration screen is driven to rotate by opening the stepping motor, the bearing outer ring is vibrated by opening the vibration motor, the material blocking plate can block the bearing outer ring, when the bearing outer ring is vibrated to be in a vertical state, the bearing outer ring can enter the guide rail and be guided out along the guide groove, so that feeding is convenient, the height of the feeding mechanism is adjusted by arranging the lifting mechanism, and the device is moved conveniently by arranging the moving mechanism.

[0026] 2.The inner wall of the other end of the material guide rail is provided with an inductor, which is used for sensing whether there is a bearing at the position of the material guide rail, when the inductor senses that there is a bearing, the inductor will control the stepping motor and the vibration motor to stop, when the inductor senses that there is no bearing, the inductor will control the stepping motor and the vibration motor to start, four sets of moving mechanisms can support the base, so that the device is stable, the guide chute and the guide block are used in cooperation, the horizontal plate can be guided, the horizontal plate is stable when moving, the positioning cylinder and the movable rod can guide the supporting plate, the supporting plate is stable when moving up and down, the guide groove is convenient for guiding the bearing outer ring, the other end of the material guide rail is communicated with the inside of the automatic bearing outer ring groove grinding machine, which is convenient for guiding material, the driving gear is engaged with the driven gear, the driving gear can drive the driven gear to rotate when the driving gear rotates, the through groove is convenient for the rotation of the transmission rod, the two vibration motors can vibrate the vibration screen, which is convenient for vibrating the bearing outer ring, so that the bearing outer ring is easily vibrated into a vertical state, and the supporting column can position the material barrel, so that the material barrel is stable. BRIEF DESCRIPTION OF DRAWINGS

[0027] Figure 1 It is a structural schematic diagram of the utility model.

[0028] Figure 2 It is a main view structural schematic diagram of the utility model.

[0029] Figure 3 It is a base internal structure schematic diagram of the utility model.

[0030] Figure 4 It is a top view structural schematic diagram of the utility model.

[0031] Figure 5 It is a main view structural schematic diagram of the utility model Figure 4 A enlarged structure schematic diagram of the utility model in the middle A place;

[0032] Figure 6 It is a regulating box internal structure schematic diagram of the utility model;

[0033] Figure 7 It is a vibration screen bottom structure schematic diagram of the utility model.

[0034] BRIEF DESCRIPTION OF DRAWINGS

[0035] 1, base;2, lifting mechanism;201, first electric push rod;202, supporting plate;203, positioning cylinder;204, movable rod;3, feeding mechanism;301, material barrel;302, regulating box;303, stepping motor;304, driving gear;305, transmission rod;306, driven gear;307, vibration screen;308, guide plate;309, material blocking plate;310, material guide rail;311, material guide groove;312, vibration motor;313, placing groove;4, moving mechanism;401, second electric push rod;402, horizontal plate;403, universal wheel. DETAILED DESCRIPTION

[0036] The following is combined with Figure 1-7 This application is described in further detail.

[0037] Example 1:

[0038] Please refer to Figure 1-4 An automatic bearing outer ring groove grinder that is easy to load includes a base 1. A lifting mechanism 2 is provided on the top of the base 1. The lifting mechanism 2 includes a first electric push rod 201. The first electric push rod 201 is fixedly connected to the base 1. A support plate 202 is fixedly installed on the output end of the first electric push rod 201. A movable rod 204 is fixedly installed on all four sides of the bottom of the support plate 202. A positioning cylinder 203 is fixedly installed on all four sides of the top of the base 1. The positioning cylinder 203 is slidably connected to the movable rod 204. The inner cavity of the base 1 A moving mechanism 4 is provided, which includes a second electric push rod 401, which is fixedly connected to the base 1, and a horizontal plate 402 is fixedly installed on the output end of the second electric push rod 401. Guide sliders are fixedly installed on the left and right sides of the horizontal plate 402. A guide groove is provided in the inner cavity of the base 1, and the guide slider is slidably connected to the guide groove. A universal wheel 403 is provided at the bottom of the horizontal plate 402. There are four groups of moving mechanisms 4, and the four groups of moving mechanisms 4 are distributed around the bottom of the base 1.

[0039] In this embodiment: by setting up a lifting mechanism 2, the height of the feeding mechanism 3 can be adjusted, and by setting up a moving mechanism 4, the movement of the device can be facilitated. Four groups of moving mechanisms 4 can support the base 1 to stabilize the device. The guide groove and the guide slider are used in conjunction to guide the horizontal plate 402 so that the horizontal plate 402 is stable when moving. The positioning cylinder 203 and the movable rod 204 can guide the support plate 202 so that the support plate 202 is stable when moving up and down.

[0040] Example 2:

[0041] Reference Figure 1 、 Figure 2 、 Figure 4 、 Figure 5 、 Figure 6 and Figure 7The top of the supporting plate 202 is provided with a feeding mechanism 3, which comprises a material barrel 301 and an adjusting box 302, both of which are fixedly connected with the supporting plate 202. The bottom of the material barrel 301 is fixedly provided with supporting columns around, which are fixedly connected with the supporting plate 202. One side of the bottom of the inner cavity of the adjusting box 302 is fixedly provided with a stepping motor 303. The output shaft of the stepping motor 303 is fixedly provided with a driving gear 304. The other side of the bottom of the inner cavity of the adjusting box 302 is rotatably connected with a transmission rod 305 through a bearing. The surface of the transmission rod 305 is fixedly provided with a driven gear 306. The driving gear 304 is engaged with the driven gear 306. The top of the adjusting box 302 is provided with a through groove matched with the transmission rod 305. The top of the transmission rod 305 is fixedly provided with a vibrating screen 307. The bottom of the vibrating screen 307 is provided with a placing groove 313. The inner cavity of the placing groove 313 is fixedly provided with vibrating motors 312. The number of the vibrating motors 312 is two. The bottom of the vibrating screen 307 is attached to the bottom of the inner cavity of the material barrel 301. The inner wall of the material barrel 301 is fixedly provided with a guide plate 308. The inner cavity of the material barrel 301 is fixedly provided with a blocking plate 309. The back of the material barrel 301 is communicated with a guide rail 310, which is of L-shaped structure and is arc-bent at the corner. The inner cavity of the guide rail 310 is provided with a guide groove. The inner cavity of the material barrel 301 is provided with a guide groove 311.

[0042] In the embodiment: the feeding mechanism 3 is arranged to convey the bearing outer ring. The guide groove facilitates the guidance of the bearing outer ring. The other end of the guide rail 310 is communicated with the inside of the automatic bearing outer ring groove grinding machine, which facilitates the material guiding. The driving gear 304 is engaged with the driven gear 306, which can drive the driven gear 306 to rotate when the driving gear 304 rotates. The through groove facilitates the rotation of the transmission rod 305. The two vibrating motors 312 can vibrate the vibrating screen 307, which facilitates the vibration of the bearing outer ring to the vertical state. The supporting columns can position the material barrel 301 to stabilize the material barrel 301.

[0043] The implementation principle of the present invention is as follows: when in use, the second electric push rod 401 is turned on to push the horizontal plate 402 to move downward, and the horizontal plate 402 drives the universal wheel 403 to contact the ground, thereby facilitating the movement of the device. After reaching the designated position, the second electric push rod 401 is controlled to retract the universal wheel 403, and the base 1 contacts the ground, which can make the device stable. The first electric push rod 201 is turned on to push the supporting plate 202 to move upward, thereby driving the feeding mechanism 3 to move upward as a whole, which is convenient for automatic bearing outer rings of different heights. The groove grinder is set up and the stepper motor 303 is turned on. The stepper motor 303 drives the driving gear 304 to rotate, the driving gear 304 drives the driven gear 306 to rotate, the driven gear 306 drives the transmission rod 305 to rotate, and the transmission rod 305 drives the vibrating screen 307 to rotate. The vibration motor 312 is turned on to vibrate the outer ring of the bearing. The baffle plate 309 can block the outer ring of the bearing. When the outer ring of the bearing is vibrated to a vertical state, the outer ring of the bearing can enter the guide rail 310 along the guide groove 311 and be exported, thereby facilitating loading.

[0044] The above are all preferred embodiments of the present invention, and are not intended to limit the scope of protection of the present invention. Therefore, any equivalent changes made based on the structure, shape, and principle of the present invention should be included in the scope of protection of the present invention.

Claims

1. An automatic bearing outer ring groove grinder that is easy to load, comprising a base (1), characterized in that: A lifting mechanism (2) is provided on the top of the base (1), the lifting mechanism (2) comprising a first electric push rod (201), the first electric push rod (201) being fixedly connected to the base (1), a support plate (202) being fixedly mounted on the output end of the first electric push rod (201), a moving mechanism (4) being provided in the inner cavity of the base (1), the moving mechanism (4) comprising a second electric push rod (401), the second electric push rod (401) being fixedly connected to the base (1), a transverse plate (402) being fixedly mounted on the output end of the second electric push rod (401), and a universal wheel (403) being provided at the bottom of the transverse plate (402); A feeding mechanism (3) is provided on the top of the support plate (202), and the feeding mechanism (3) comprises a material barrel (301) and an adjusting box (302). The material barrel (301) and the adjusting box (302) are both fixedly connected to the support plate (202). A stepping motor (303) is fixedly mounted on one side of the bottom of the inner cavity of the adjusting box (302), and a driving gear (304) is fixedly mounted on the output shaft of the stepping motor (303). A transmission rod (305) is rotatably connected to the other side of the bottom of the inner cavity of the adjusting box (302) via a bearing. The surface of the transmission rod (305) is fixedly mounted on the bottom of the inner cavity of the adjusting box (302). A driven gear (306) is fixedly installed, a vibration screen (307) is fixedly installed on the top of the transmission rod (305), a placement groove (313) is provided at the bottom of the vibration screen (307), a vibration motor (312) is fixedly installed in the inner cavity of the placement groove (313), a guide plate (308) is fixedly installed on the inner wall of the material barrel (301), a material blocking plate (309) is fixedly installed in the inner cavity of the material barrel (301), a material guide rail (310) is connected to the back of the material barrel (301), and a material guide groove (311) is provided in the inner cavity of the material barrel (301).

2. The automatic bearing outer ring groove grinding machine with convenient loading according to claim 1, characterized in that: Movable rods (204) are fixedly installed around the bottom of the support plate (202), and positioning cylinders (203) are fixedly installed around the top of the base (1), and the positioning cylinders (203) are slidably connected to the movable rods (204).

3. The automatic bearing outer ring groove grinding machine with convenient loading according to claim 1, characterized in that: Guide slide blocks are fixedly mounted on both the left and right sides of the transverse plate (402), a guide slot is provided in the inner cavity of the base (1), and the guide slide blocks are slidably connected to the guide slot.

4. The automatic bearing outer ring groove grinding machine with convenient loading according to claim 1, characterized in that: The material guide rail (310) is an L-shaped structure with an arc-shaped bend at the corner, and a guide groove is provided in the inner cavity of the material guide rail (310).

5. The automatic bearing outer ring groove grinding machine with convenient loading according to claim 1, characterized in that: The driving gear (304) is meshed with the driven gear (306), and a through slot for use with the transmission rod (305) is provided on the top of the regulating box (302).

6. The automatic bearing outer ring groove grinding machine with convenient loading according to claim 1, characterized in that: The number of the vibration motors (312) is two, and the bottom of the vibration screen (307) fits in contact with the bottom of the inner cavity of the barrel (301).

7. The automatic bearing outer ring groove grinding machine with convenient loading according to claim 1, characterized in that: The number of the moving mechanisms (4) is four, and the four moving mechanisms (4) are distributed around the bottom of the base (1).

8. The automatic bearing outer ring groove grinding machine with convenient loading according to claim 1, characterized in that: Support columns are fixedly installed around the bottom of the barrel (301), and the support columns are fixedly connected to the supporting plate (202).

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