Positioning device for bearing machining

Abstract

The positioning device for bearing machining comprises a base, a recycling part is arranged at the lower end of the base, a fixing plate is fixedly arranged on one side of the upper end of the base, and arc-shaped plates are movably arranged at the upper end and the lower end of one side of the fixing plate through first moving structures. An auxiliary plate is fixedly arranged at the center of the side, provided with the arc-shaped plate, of the fixing plate through a connecting column, a center column is rotationally arranged on the side, away from the fixing plate, of the auxiliary plate through a rotating part, and fixing parts are arranged at the upper end and the lower end of the side, close to the auxiliary plate, of the center column correspondingly. The upper end and the lower end of the side, away from the auxiliary plate, of the center column are each provided with a grinding part, the position, corresponding to the fixing part, of the arc-shaped plate is provided with a grinding part, and the position, corresponding to the grinding part, of the arc-shaped plate is provided with a fixing part. The inner and outer sides of the bearing can be polished, the working efficiency is improved, and the equipment cost is effectively reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to bearing processing technical field more specifically relates to a kind of positioning device for bearing processing. BACKGROUND

[0002] Bearing ring is the important component part of bearing, after bearing ring completes production, in order to guarantee bearing clearance meets the requirement of standard, it is usually needed to polish the inner and outer walls, so it is usually needed to use positioning device to position bearing ring, to facilitate subsequent polishing.

[0003] In prior art, a kind of bearing manufacturing is disclosed in positioning device for processing with CN214292441U, two positioning movable racks are driven apart by screw rod rotation of stepper motor, in turn, two arc blocks are driven apart, and then the inner diameter of bearing ring can be positioned and fixed, so as to realize the fixation of bearing ring, and subsequent polishing of the outer side of bearing ring is facilitated.In prior art, a kind of positioning device for bearing ring processing is disclosed in CN210997837U, top rod is rotated on limiting ring by manual screwing, so that top rod is displaced on limiting ring, and bearing ring is clamped and positioned by top rod driven top plate, subsequent polishing of the inner side of bearing ring can be realized;However, the utility model still has the following problems: different devices can only realize the fixation of the outer side or the inner side of bearing ring, realize subsequent polishing of the outer side and the inner side, and different devices need to be replaced to realize the polishing of the inner and outer sides of bearing ring, which increases equipment cost, and it is very inconvenient to repeatedly replace devices, bearing processing efficiency is low, therefore, the utility model provides a kind of positioning device for bearing processing. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of positioning device for bearing processing, can realize bearing inner and outer side polishing, improve work efficiency, effectively reduce equipment cost.

[0005] To achieve the above object, the utility model provides the following technical scheme:

[0006] The utility model provides a positioning device for bearing processing, including the base, the base lower extreme is equipped with a plurality of support, the base lower extreme is equipped with recovery unit, one side fixedly installed on the base upper end fixed plate, one side upper and lower ends of fixed plate are all movable through moving structure one with arc plate, one side center of fixed plate is equipped with vice plate through connecting column fixedly installed with arc plate, the side away from vice plate of center column is rotatory and is equipped with center column through rotating part, the side upper and lower ends of center column close to vice plate all are equipped with fixed unit, the side upper and lower ends of center column away from vice plate all are equipped with polishing unit, the position of fixed unit of arc plate corresponds fixed unit and is equipped with polishing unit, the position of polishing unit of arc plate corresponds polishing unit and is equipped with fixed unit, the fixed unit includes locating plate, the position of locating plate of center column and arc plate corresponds inlay groove no.

[0007] The utility model discloses a positioning device for bearing processing, including the base, the base lower extreme is equipped with a plurality of support, the base lower extreme is equipped with recovery unit, one side fixedly installed on the base upper end fixed plate, one side upper and lower ends of fixed plate are all movable through moving structure one with arc plate, one side center of fixed plate is equipped with vice plate through connecting column fixedly installed with arc plate, the side away from vice plate of center column is rotatory and is equipped with center column through rotating part, the side upper and lower ends of center column close to vice plate all are equipped with fixed unit, the side upper and lower ends of center column away from vice plate all are equipped with polishing unit, the position of fixed unit of arc plate corresponds fixed unit and is equipped with polishing unit, the position of polishing unit of arc plate corresponds polishing unit and is equipped with fixed unit, the fixed unit includes locating plate, the position of locating plate of center column and arc plate corresponds inlay groove no.

[0008] The utility model discloses a positioning device for bearing processing, including the base, the base lower extreme is equipped with a plurality of support, the base lower extreme is equipped with recovery unit, one side fixedly installed on the base upper end fixed plate, one side upper and lower ends of fixed plate are all movable through moving structure one with arc plate, one side center of fixed plate is equipped with vice plate through connecting column fixedly installed with arc plate, the side away from vice plate of center column is rotatory and is equipped with center column through rotating part, the side upper and lower ends of center column close to vice plate all are equipped with fixed unit, the side upper and lower ends of center column away from vice plate all are equipped with polishing unit, the position of fixed unit of arc plate corresponds fixed unit and is equipped with polishing unit, the position of polishing unit of arc plate corresponds polishing unit and is equipped with fixed unit, the fixed unit includes locating plate, the position of locating plate of center column and arc plate corresponds inlay groove no.

[0009] Further, the moving structure one includes motor one, panel and screw column one, one side upper and lower ends of fixed plate are all equipped with moving groove, the moving groove is fixedly equipped with the panel, the side away from the fixed plate center of panel is fixedly equipped with the motor one, the side close to the fixed plate center of panel is rotatoryly connected with moving groove between screw column one, the output end of motor one is fixedly connected with screw column one one end through corresponding panel, screw column one is screwly connected with moving plate through penetrating moving plate, one side of moving plate is fixedly connected with one side of arc plate.

[0010] The utility model discloses a positioning device for bearing processing, including the base, the base lower extreme is equipped with a plurality of support, the base lower extreme is equipped with recovery unit, one side fixedly installed on the base upper end fixed plate, one side upper and lower ends of fixed plate are all movable through moving structure one with arc plate, one side center of fixed plate is equipped with vice plate through connecting column fixedly installed with arc plate, the side away from vice plate of center column is rotatory and is equipped with center column through rotating part, the side upper and lower ends of center column close to vice plate all are equipped with fixed unit, the side upper and lower ends of center column away from vice plate all are equipped with polishing unit, the position of fixed unit of arc plate corresponds fixed unit and is equipped with polishing unit, the position of polishing unit of arc plate corresponds polishing unit and is equipped with fixed unit, the fixed unit includes locating plate, the position of locating plate of center column and arc plate corresponds inlay groove no.

[0011] The utility model discloses motor one's setting, play the rotation of threaded column one, thereby can drive the up-down movement of moving plate, realize the movement of arc plate, make the distance between arc plate and center column can change according to the diameter of bearing ring, thereby can adapt to the bearing ring of different diameter, and the practicality is stronger.

[0012] Further, the rotating part includes motor two, the motor two is fixedly connected with the side of the sub -plate close to the fixed plate, and the output end of the motor two is fixedly connected with the side of the center column.

[0013] The above technical scheme has the following advantages:

[0014] The utility model discloses motor two's setting, play the rotation of center column, can realize the grinding of the inner and outer side of bearing ring.

[0015] Further, the positioning plate is fixedly provided with a plurality of protrusions away from one side of the inner groove one.

[0016] The above technical scheme has the following advantages:

[0017] The utility model discloses the setting of protrusion increases the friction between positioning plate and bearing ring, further plays the function of fixed bearing ring, can effectively prevent the situation that bearing ring moves and leads to the incomplete grinding.

[0018] Further, the grinding plate is fixedly provided with a grinding surface away from one side of the inner groove two.

[0019] The above technical scheme has the following advantages:

[0020] The utility model discloses the setting of grinding surface can effectively realize the grinding of bearing ring.

[0021] Further, the moving structure two includes motor three and threaded column two, the inner groove one and the inner groove two both sides are all provided with lateral groove, the lateral groove bottom is fixedly provided with motor three, and the positioning plate is fixedly provided with lateral plate on both ends of one side close to the inner groove one and both ends of one side close to the inner groove two of the grinding plate, the output end of motor three is fixedly connected with one end of threaded column two, threaded column two is fixedly connected with the lateral plate through corresponding lateral plate, and the end plate is fixedly arranged on the upper end of threaded column two.

[0022] The above technical scheme has the following advantages:

[0023] The utility model discloses motor three's setting, play the rotation of threaded column two, thereby can drive the up-down movement of lateral plate, realize the movement of positioning plate and grinding plate, thereby play the function of fixed bearing ring and the contact grinding of bearing ring.

[0024] Further, the recycling part comprises a recycling box, clamping plates are fixedly arranged on both sides of the upper end of the recycling box, a through groove is arranged in the center of the base, clamping grooves are arranged on both sides of the through groove and correspond to the positions of the clamping plates, the clamping plates are clamped in the corresponding clamping grooves, inclined surfaces are arranged on both sides of the through groove and located at the upper end of the recycling box, inclined plates are fixedly arranged on the opposite sides of the inclined surfaces, and a handle is fixedly arranged on one side of the recycling box.

[0025] By adopting the above technical scheme, the recycling box and the inclined plate are arranged, so that the impurities after polishing can fall into the recycling box through the inclined plate, and subsequent cleaning and arrangement of the impurities are facilitated.

[0026] The recycling box and the inclined plate are arranged, so that the impurities after polishing can fall into the recycling box through the inclined plate, and subsequent cleaning and arrangement of the impurities are facilitated. BRIEF DESCRIPTION OF DRAWINGS

[0027] The utility model is further explained below in combination with the drawings and examples.

[0028] Figure 1 It is a front view cross-section structure schematic diagram of the utility model;

[0029] Figure 2 It is a right view cross-section structure schematic diagram of the utility model;

[0030] Figure 3 It is a right view cross-section structure schematic diagram of the utility model Figure 1 It is an enlarged structure schematic diagram of A in the utility model.

[0031] The drawings show that: 1, base; 101, through groove; 102, inclined surface; 103, clamping groove; 2, recycling box; 201, handle; 202, clamping plate; 3, fixed plate; 301, moving groove; 4, motor one; 401, threaded column one; 5, positioning plate; 501, protrusion; 6, polishing plate; 601, polishing surface; 7, motor three; 701, threaded column two; 702, end plate; 8, panel; 9, connecting column; 10, auxiliary plate; 11, motor two; 12, moving plate; 13, supporting leg; 14, inclined plate; 15, center column; 16, embedded groove two; 17, embedded groove one; 18, arc plate; 19, side plate; 20, side groove. DETAILED DESCRIPTION

[0032] For example, Figures 1 to 2As shown in, in a specific embodiment, a positioning device for bearing machining, comprising a base 1, a plurality of supporting legs 13 are fixedly arranged at the lower end of the base 1, a recycling part is arranged at the lower end of the base 1, a fixed plate 3 is fixedly arranged at one side of the upper end of the base 1, an arc-shaped plate 18 is movably arranged at both upper and lower ends of one side of the fixed plate 3 through a moving structure, a sub-plate 10 is fixedly arranged at the center of one side of the fixed plate 3 provided with the arc-shaped plate 18 through a connecting column 9, a center column 15 is rotatably arranged at one side of the sub-plate 10 away from the fixed plate 3 through a rotating part, fixed parts are arranged at both upper and lower ends of one side of the center column 15 close to the sub-plate 10, polishing parts are arranged at both upper and lower ends of one side of the center column 15 away from the sub-plate 10, the polishing parts are arranged at the positions corresponding to the fixed parts of the arc-shaped plate 18, the fixed parts are arranged at the positions corresponding to the polishing parts of the arc-shaped plate 18, the fixed parts comprise a positioning plate 5, the center column 15 and the arc-shaped plate 18 are provided with an embedded groove 1 7 at the positions corresponding to the positioning plate 5, the positioning plate 5 is embedded in the embedded groove 1 7, the polishing parts comprise a polishing plate 6, the center column 15 and the arc-shaped plate 18 are provided with an embedded groove 2 16 at the positions corresponding to the polishing plate 6, the polishing plate 6 is embedded in the embedded groove 2 16, and the positioning plate 5 and the polishing plate 6 are movably arranged at both sides thereof through a moving structure 2.

[0033] Through the above arrangement, the arc-shaped plate 18, the center column 15, the positioning plate 5 and the polishing plate 6 are arranged, so that when the bearing ring is fixed on the positioning plate 5 of the center column 15, the polishing plate 6 of the arc-shaped plate 18 can be used to polish the outer side surface of the bearing ring, when the bearing ring is moved to the polishing plate 6 of the center column 15, the positioning plate 5 of the arc-shaped plate 18 can be used for fixation, and the polishing plate 6 of the center column 15 can be used to polish the inner side surface of the bearing ring, so that the same device can be used for polishing the inner and outer surfaces of the bearing, which is very convenient to use, effectively reduces the equipment cost, and the positioning plate 5 and the polishing plate 6 are arranged, so that a plurality of bearings can be polished at one time, thereby effectively improving the machining efficiency.

[0034] As Figures 1 to 3As shown, the moving structure one includes motor one 4, panel 8 and threaded column one 401, the moving groove 301 is arranged on both ends of one side of the fixed plate 3, the panel 8 is fixedly arranged in the moving groove 301, the motor one 4 is fixedly arranged on the side of the panel 8 away from the center of the fixed plate 3, the threaded column one 401 is rotatably connected between the side of the panel 8 close to the center of the fixed plate 3 and the moving groove 301, the output end of the motor one 4 is fixedly connected with one end of the threaded column one 401 through the corresponding panel 8, the threaded column one 401 is threadedly connected with the moving plate 12, one side of the moving plate 12 is fixedly connected with one side of the arc-shaped plate 18; the rotating part includes motor two 11, the motor two 11 is fixedly connected with the side of the auxiliary plate 10 close to the fixed plate 3, the output end of the motor two 11 is fixedly connected with one side of the center column 15 through the corresponding auxiliary plate 10; the positioning plate 5 is fixedly provided with a plurality of protrusions 501 on the side away from the embedded groove one 17; the polishing plate 6 is fixedly provided with a polishing surface 601 on the side away from the embedded groove two 16; the moving structure two includes motor three 7 and threaded column two 701, the embedded groove one 17 and the embedded groove two 16 are both provided with a side groove 20, the motor three 7 is fixedly arranged at the bottom end of the side groove 20, the positioning plate 5 is fixedly provided with a side plate 19 on both ends of the side close to the embedded groove one 17 and the polishing plate 6 is fixedly provided with a side plate 19 on both ends of the side close to the embedded groove two 16, the output end of the motor three 7 is fixedly connected with one end of the threaded column two 701, the threaded column two 701 is threadedly connected with the side plate 19 through the corresponding side plate 19, and the end plate 702 is fixedly arranged at the upper end of the threaded column two 701; the recycling part includes the recycling box 2, the clamping plate 202 is fixedly arranged at both sides of the upper end of the recycling box 2, the through groove 101 is arranged at the center of the base 1, the clamping groove 103 is arranged at the positions corresponding to the clamping plate 202 at both sides of the through groove 101, the clamping plate 202 is clamped in the corresponding clamping groove 103, the inclined surface 102 is arranged at both sides of the through groove 101 at the upper end of the recycling box 2, the inclined plate 14 is fixedly arranged on the opposite side of the inclined surface 102, and the handle 201 is fixedly arranged on one side of the recycling box 2.

[0035] Through the above setting, the setting of the motor 4, driving the threaded column 401 rotates, thereby driving the moving plate 12 to move up and down, realizing the movement of the arc-shaped plate 18, so that the distance between the arc-shaped plate 18 and the center column 15 can be changed according to the diameter of the bearing ring, thereby adapting to bearing rings of different diameters, and the practicability is stronger; the setting of the motor 11, driving the center column 15 to rotate, can realize polishing the inner and outer sides of the bearing ring; the setting of the protrusion 501 increases the friction between the positioning plate 5 and the bearing ring, further plays a role in fixing the bearing ring, and can effectively prevent the bearing ring from moving to cause incomplete polishing; the setting of the polishing surface 601 can effectively realize polishing the bearing ring; the setting of the motor 7, driving the threaded column 701 to rotate, thereby driving the side plate 19 to move up and down, realizing the movement of the positioning plate 5 and the polishing plate 6, thereby playing a role in fixing the bearing ring and polishing the bearing ring in contact; the setting of the recycling box 2 and the inclined plate 14 makes the impurities after polishing fall into the recycling box 2 through the inclined plate 14, facilitating subsequent cleaning of the impurities.

[0036] Working principle: in use, a plurality of bearing rings can be sleeved on the center column 15 and pushed to the inner side, a certain distance is arranged between the bearing rings, and the bearing rings correspond to the positioning plate 5 on the center column 15; at this time, the motor 7 on both sides of the positioning plate 5 of the center column 15 is started to drive the threaded column 701 to rotate, thereby driving the positioning plate 5 to move upwards and abutting against the inner side of the bearing ring to play a role in fixing the bearing ring; then the motor 7 on both sides of the polishing plate 6 of the arc-shaped plate 18 is started to drive the polishing surface 601 to move towards the bearing ring until the polishing surface 601 contacts the outer side of the bearing ring; the motor 11 is started to drive the center column 15 to rotate, so that the polishing surface 601 on the center column 15 can polish the outer side of the bearing ring; after polishing is completed, the motor 7 is started to drive the positioning plate 5 and the polishing plate 6 to reset, the bearing ring is moved outward to correspond to the polishing plate 6 on the center column 15, the motor 7 on both sides of the positioning plate 5 of the arc-shaped plate 18 is controlled to drive the positioning plate 5 to move downwards to play a role in fixing the outer side of the bearing ring; then the motor 7 on both sides of the polishing plate 6 of the center column 15 is started to drive the polishing surface 601 to abut against the inner side of the bearing ring; the motor 11 is started to drive the center column 15 to rotate, so that the polishing surface 601 on the center column 15 can polish the inner side of the bearing ring; the inner and outer sides of the same device can be polished, the polishing is more convenient, a plurality of bearing rings can be polished at one time, the polishing efficiency is improved, and different devices are not needed, thereby reducing the equipment cost; the connection mode and circuit of the motor 4, the motor 11 and the motor 7 and the power supply line are disclosed in the prior art, so the present application will not be described in detail.

[0037] The above are only preferred embodiments of the present application, and the protection scope of the present application is not limited to the above-mentioned embodiments, and any technical scheme falling within the concept of the present application belongs to the protection scope of the present application. It should be noted that, for ordinary skilled persons in the art, some improvements and refinements without departing from the principles of the present application are also considered to be within the protection scope of the present application.

Claims

1. A positioning device for bearing machining, characterized by, The application relates to a recycling device for recycling waste, which comprises a base (1), a plurality of supporting legs (13) fixedly arranged at the lower end of the base (1), a recycling part arranged at the lower end of the base (1), a fixed plate (3) fixedly arranged at one side of the upper end of the base (1), an arc-shaped plate (18) movably arranged at the upper and lower ends of one side of the fixed plate (3) through a moving structure, a sub-plate (10) fixedly arranged at the center of one side of the fixed plate (3) through a connecting column (9), a center column (15) rotatably arranged at one side of the sub-plate (10) away from the fixed plate (3) through a rotating part, fixed parts arranged at the upper and lower ends of one side of the center column (15) close to the sub-plate (10), polishing parts arranged at the upper and lower ends of one side of the center column (15) away from the sub-plate (10), polishing parts arranged at the positions of the fixed parts of the arc-shaped plate (18), fixed parts arranged at the positions of the polishing parts of the arc-shaped plate (18), the fixed parts comprising positioning plates (5), the center column (15) and the arc-shaped plate (18) being provided with an embedded groove I (17) at the positions of the positioning plates (5), the positioning plates (5) being embedded in the embedded groove I (17), the polishing parts comprising polishing plates (6), the center column (15) and the arc-shaped plate (18) being provided with an embedded groove II (16) at the positions of the polishing plates (6), the polishing plates (6) being embedded in the embedded groove II (16), and the positioning plates (5) and the polishing plates (6) being movably arranged on both sides through a moving structure II.

2. The positioning device for bearing machining according to claim 1, characterized in that, The moving structure I comprises a motor I (4), a panel (8) and a threaded column I (401), the fixed plate (3) is provided with a moving groove (301) at the upper and lower ends of one side, the moving groove (301) is fixedly provided with the panel (8), the panel (8) is fixedly provided with the motor I (4) at one side away from the center of the fixed plate (3), the panel (8) is rotatably connected with the moving groove (301) at one side close to the center of the fixed plate (3) through the threaded column I (401), the output end of the motor I (4) is fixedly connected with one end of the threaded column I (401) through the corresponding panel (8), the threaded column I (401) is screwedly connected with a moving plate (12), and one side of the moving plate (12) is fixedly connected with one side of the arc-shaped plate (18).

3. The positioning device for bearing machining according to claim 1, characterized in that, The rotating part comprises a motor II (11), the motor II (11) is fixedly connected with one side of the sub-plate (10) close to the fixed plate (3), and the output end of the motor II (11) is fixedly connected with one side of the center column (15) through the corresponding sub-plate (10).

4. The positioning device for bearing machining according to claim 1, characterized in that, The positioning plates (5) are fixedly provided with a plurality of protrusions (501) at one side away from the embedded groove I (17).

5. The positioning device for bearing machining according to claim 4, characterized in that, The polishing plates (6) are fixedly provided with polishing surfaces (601) at one side away from the embedded groove II (16).

6. The positioning device for bearing machining according to claim 5, characterized in that, The mobile structure two includes motor three (7) and threaded column two (701), both sides of the embedded groove one (17) and the embedded groove two (16) are provided with side groove (20), the bottom end of the side groove (20) is fixedly provided with motor three (7), both ends of the side of the positioning plate (5) close to the embedded groove one (17) and both ends of the side of the polishing plate (6) close to the embedded groove two (16) are fixedly provided with side plate (19), the output end of the motor three (7) is fixedly connected with one end of the threaded column two (701), the threaded column two (701) penetrates through the corresponding side plate (19) and is screw connected with the side plate (19), the upper end of the threaded column two (701) is fixedly provided with end plate (702).

7. The positioning device for bearing machining according to claim 1, characterized in that, The recycling part includes a recycling box (2), both sides of the upper end of the recycling box (2) are fixedly provided with clamping plates (202), the center of the base (1) is provided with a through groove (101), both sides of the through groove (101) are provided with clamping grooves (103) corresponding to the positions of the clamping plates (202), the clamping plates (202) are clamped in the corresponding clamping grooves (103), both sides of the through groove (101) are provided with inclined surfaces (102) at the upper end of the recycling box (2), the opposite sides of the inclined surfaces (102) are fixedly provided with inclined plates (14), one side of the recycling box (2) is fixedly provided with a handle (201).

Images