CN218518126U

CN218518126U - Efficient drilling device for machining oil hole of bearing ring

Info

Publication number: CN218518126U
Application number: CN202222747691.4U
Authority: CN
Inventors: 葛文超; 应进; 李志海; 周富阳; 高银山
Original assignee: Wafangdian Zhongxiao Precision Bearing Manufacturing Co ltd
Current assignee: Wafangdian Zhongxiao Precision Bearing Manufacturing Co ltd
Priority date: 2022-10-19
Filing date: 2022-10-19
Publication date: 2023-02-24
Anticipated expiration: 2032-10-19

Abstract

The utility model discloses a bearing ring oilhole processing is with high-efficient drilling equipment belongs to bearing processing technology field, and it includes the workstation, the workstation has four landing legs, four the landing leg bottom all is equipped with the callus on the sole, be equipped with first slide rail on the workstation, be equipped with clamping device on the first slide rail, be equipped with the connecting block on the workstation, the side of workstation is equipped with the link, the side of link is equipped with the second slide rail, the side of second slide rail is equipped with grinding device. This high-efficient drilling equipment is used in bearing ring oilhole processing through setting up second motor and sanding block, after the oilhole of bearing ring was seted up and is accomplished, starts the second motor, and the second motor is rotatory to be driven the transfer line, and the transfer line drives sanding block, and sanding block high-speed rotation is polished the oilhole burr, has realized that automatic sanding bearing ring offers the burr that the oilhole produced, and sanding block fixes and has guaranteed that the precision of polishing is unanimous at corresponding position, has improved production quality.

Description

Efficient drilling device for machining oil hole of bearing ring

Technical Field

The utility model belongs to the technical field of the bearing processing, specifically be a bearing ring oilhole processing is with high-efficient drilling equipment.

Background

The bearing ring is the annular part of the radial rolling bearing with one or more raceways, in order to make lubricating oil distribute to the whole working surface and the epaxial of bearing, offer the oilhole in the non-bearing area of bearing inner race usually, the oilhole is used for logical oil, the fuel feeding, can cause the burr at the bearing inner race when the oilhole is offered to the drill bit, the bearing is to undertake the high-speed rotation of pivot, inside must be very smooth, the burr can seriously influence the life of bearing, the mode of traditional treatment burr is artifical manual use polisher deburring, because artifical manual operation dynamics of polishing is inconsistent, can lead to the polishing degree of product different, the polishing of different degrees can influence the inside size of bearing ring, seriously influence the quality of bearing ring, consequently, need a bearing ring oilhole processing to solve above-mentioned problem with high-efficient drilling equipment.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects, the utility model provides a bearing ring oilhole processing is with high-efficient drilling equipment has solved traditional bearing ring and has offered the burr that the oilhole produced and need artifically polish to because the artifical dynamics of polishing is different to lead to the problem that the precision of polishing is low.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a bearing ring oilhole processing is with high-efficient drilling equipment, includes the workstation, the workstation has four landing legs, four the landing leg bottom all is equipped with the callus on the sole, be equipped with first slide rail on the workstation, be equipped with clamping device on the first slide rail, be equipped with the connecting block on the workstation, the side of workstation is equipped with the link, the side of link is equipped with the second slide rail, the side of second slide rail is equipped with grinding device, the side of link is equipped with the adapter sleeve, be equipped with first telescopic link on the adapter sleeve, the adapter sleeve is run through to first telescopic link bottom is equipped with first motor, the output of first motor is equipped with the drilling rod.

As a further aspect of the present invention: the clamping device comprises a first sliding block, the first sliding block is connected with a first sliding rail in a sliding mode, four supporting rods are arranged on the first sliding block, two pin shafts are arranged on the side faces of the four supporting rods, and the side faces of the two pin shafts are hinged to clamping sleeves.

As a further aspect of the present invention: and a limiting rod is arranged on the side surface of the first sliding block corresponding to the position of the jacket.

As a further aspect of the present invention: the side of first slider is equipped with the connecting rod, the side of connecting rod is equipped with the second telescopic link, the side at the connecting block is established to the second telescopic link.

As a further aspect of the present invention: the grinding device comprises a second sliding block, the second sliding block is connected with a second sliding rail in a sliding mode, and adjusting screws are arranged on the side face of the second sliding block.

As a further aspect of the present invention: the side of the second sliding block is provided with a second motor, the output end of the second motor is provided with a transmission rod, the side of the transmission rod is provided with a grinding block, and the grinding block corresponds to the drill rod.

Compared with the prior art, the beneficial effects of the utility model reside in that:

1. this high-efficient drilling equipment is used in bearing ring oilhole processing, through setting up the second slide rail, the second slider, adjusting screw, the second motor, transfer line and sanding block, adjusting screw loosens earlier, will polish the piece and adjust the position that corresponds the oilhole through removing the second slider, adjusting screw is screwing up, begin to drill, offer the completion back to the oilhole of bearing ring, start the second motor, the rotatory transfer line that drives of second motor, the transfer line drives sanding block, sanding block high-speed rotation is polished the oilhole burr, the burr that the oilhole produced has been seted up to automatic grinding bearing ring, the process of having saved artifical polishing has improved production efficiency, sanding block fixes and has guaranteed the precision of polishing unanimously in corresponding position, production quality is improved.

2. This high-efficient drilling equipment is used in bearing ring oilhole processing, through setting up the round pin axle, press from both sides cover and gag lever post, the top that presss from both sides the cover receives the influence of gravity to use the round pin axle to outwards rotate as the center, it rotates behind the gag lever post position to press from both sides the cover, it is supported by the gag lever post to press from both sides the cover for two, it presents the open mode to press from both sides the cover with the bearing, the bearing is because gravity can extrude the bottom that presss from both sides the cover downwards, it can use the round pin axle to carry the bearing as the center internal rotation after pressing from both sides the cover to press from both sides the cover to be extruded, the weight of bearing is more tight than the big clamp cover centre gripping, the automatic centre gripping of putting into the bearing has been realized, it loosens automatically to take out the bearing, the operating time has been saved, the work efficiency is improved.

3. This high-efficient drilling equipment is used in processing of bearing ring oilhole, through setting up first slide rail, first slider, connecting rod and second telescopic link, the second telescopic link passes through the connecting rod and releases corresponding drilling rod position with first slider, puts into the double-layered cover with the bearing this moment, and the second telescopic link stimulates first slider to corresponding drilling rod position through the connecting rod again for can be outside drilling rod working range when placing and taking the bearing, prevent that the drilling rod from causing the injury to the operation workman.

Drawings

Fig. 1 is a schematic three-dimensional structure of the present invention;

fig. 2 is a schematic three-dimensional structure view of the clamping device of the present invention;

FIG. 3 is a schematic three-dimensional structure of the polishing device of the present invention;

in the figure: 1 workbench, 2 clamping devices, 201 first sliding blocks, 202 supporting rods, 203 pin shafts, 204 clamping sleeves, 205 limiting rods, 206 connecting rods, 207 second telescopic rods, 3 polishing devices, 301 second sliding blocks, 302 adjusting screws, 303 second motors, 304 transmission rods, 305 polishing blocks, 4 supporting legs, 5 foot pads, 6 first sliding rails, 7 connecting blocks, 8 connecting frames, 9 first telescopic rods, 10 connecting sleeves, 11 first motors, 12 drill rods and 13 second sliding rails.

Detailed Description

The technical solution of the present patent will be further described in detail with reference to the following embodiments.

As shown in fig. 1-3, the utility model provides a technical solution: a high-efficiency drilling device for machining an oil hole of a bearing ring comprises a workbench 1, wherein four support legs 4 are arranged below the workbench 1, foot pads 5 are arranged at the bottom ends of the four support legs 4, and the foot pads 5 are arranged to increase the friction force between the support legs 4 and a placing surface, so that the device is prevented from moving randomly during working;

the first slide rail 6 is arranged on the workbench 1, the clamping device 2 is arranged on the first slide rail 6, the connecting block 7 is arranged on the workbench 1, the clamping device 2 comprises a first slide block 201, the first slide block 201 is slidably connected with the first slide rail 6, four support rods 202 are arranged on the first slide block 201, two pin shafts 203 are arranged on the side surfaces of the four support rods 202, clamp sleeves 204 are hinged to the side surfaces of the two pin shafts 203, a limiting rod 205 is arranged on the side surface of the first slide block 201 corresponding to the clamp sleeve 204, a connecting rod 206 is arranged on the side surface of the first slide block 201, a second telescopic rod 207 is arranged on the side surface of the connecting rod 206, the second telescopic rod 207 is arranged on the side surface of the connecting block 7, the first slide rail 6 supports and limits the first slide block 201 by arranging the first slide rail 6, the first slide block 201 and the pin shafts 203, the first slide block 201 is limited to move only horizontally along the first slide rail 6, the pin shafts 203 supports and limits the clamp sleeve 204 to rotate only with the pin shafts 203 as the center;

the side surface of the workbench 1 is provided with a connecting frame 8, the side surface of the connecting frame 8 is provided with a second slide rail 13, the side surface of the second slide rail 13 is provided with a polishing device 3, the polishing device 3 comprises a second slide block 301, the second slide block 301 is in sliding connection with the second slide rail 13, the side surface of the second slide block 301 is provided with an adjusting screw 302, the side surface of the second slide block 301 is provided with a second motor 303, the output end of the second motor 303 is provided with a transmission rod 304, the side surface of the transmission rod 304 is provided with a polishing block 305, the polishing block 305 corresponds to the position of the drill rod 12, through the arrangement of the second slide rail 13, the second slide block 301 and the adjusting screw 302, the second slide rail 13 plays a supporting and limiting role on the second slide block 301, the second slide block 301 is limited to only vertically move along the second slide rail 13, the adjusting screw 302 is screwed and extruded on the side surface of the second slide rail 13, the second slide block 301 is fixed, and the adjusting screw 302 loosens the second slide block 301 and can move along the second slide rail 13;

the side of the connecting frame 8 is provided with a connecting sleeve 10, the connecting sleeve 10 is provided with a first telescopic rod 9, the bottom end of the first telescopic rod 9 penetrates through the connecting sleeve 10 to be provided with a first motor 11, and the output end of the first motor 11 is provided with a drill rod 12.

The utility model discloses a theory of operation does:

firstly loosening the adjusting screw 302, adjusting the position of the second slider 301 on the second slide rail 13 according to the position of the oil hole, tightening the adjusting screw 302 after the adjustment is finished, then placing the bearing in the jacket 204, pressing the bottom end of the jacket 204 downwards by the weight of the bearing, pressing the jacket 204 inwards to rotate around the pin shaft 203 after being pressed, clamping the bearing, starting the second telescopic rod 207, pulling the first slider 201 on the first slide rail 6 by the second telescopic rod 207 through the connecting rod 206 to move to the position of the drill rod 12, starting the first motor 11 and the first telescopic rod 9 after the bearing reaches the position of the drill rod 12, driving the drill rod 12 to rotate by the first motor 11, pushing the first motor 11 downwards by the first telescopic rod 9, driving the drill rod 12 to drill the bearing by the first motor 11, closing the first motor 11 after the drilling is finished, and driving the first motor 11 to reset by the first telescopic rod 9;

the second motor 303 is started, the second motor 303 drives the polishing block 305 to rotate through the transmission rod 304, the polishing block 305 polishes burrs at the position of the oil hole, the second motor 303 is closed after the burrs are polished, the second telescopic rod 207 is started, the second telescopic rod 207 pushes the first sliding block 201 to reset through the connecting rod 206, the machined bearing is taken out, and a new bearing is placed into the bearing to repeat the movement.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The utility model provides a bearing ring oilhole processing is with high-efficient drilling equipment, includes workstation (1), its characterized in that: workstation (1) has four landing legs (4), four landing leg (4) bottom all is equipped with callus on the sole (5), be equipped with first slide rail (6) on workstation (1), be equipped with clamping device (2) on first slide rail (6), be equipped with connecting block (7) on workstation (1), the side of workstation (1) is equipped with link (8), the side of link (8) is equipped with second slide rail (13), the side of second slide rail (13) is equipped with grinding device (3), the side of link (8) is equipped with adapter sleeve (10), be equipped with first telescopic link (9) on adapter sleeve (10), first telescopic link (9) bottom is run through adapter sleeve (10) and is equipped with first motor (11), the output of first motor (11) is equipped with drilling rod (12).

2. The efficient drilling device for machining the oil hole in the bearing ring according to claim 1, characterized in that: the clamping device (2) comprises a first sliding block (201), the first sliding block (201) is connected with a first sliding rail (6) in a sliding mode, four supporting rods (202) are arranged on the first sliding block (201), two pin shafts (203) are arranged on the side faces of the four supporting rods (202), and two clamping sleeves (204) are hinged to the side faces of the two pin shafts (203).

3. The efficient drilling device for machining the oil hole of the bearing ring according to claim 2, wherein the efficient drilling device comprises: and a limiting rod (205) is arranged at the position, corresponding to the jacket (204), of the side surface of the first sliding block (201).

4. The efficient drilling device for machining the oil hole of the bearing ring according to claim 2, wherein the efficient drilling device comprises: the side of first slider (201) is equipped with connecting rod (206), the side of connecting rod (206) is equipped with second telescopic link (207), the side at connecting block (7) is established in second telescopic link (207).

5. The efficient drilling device for machining the oil hole of the bearing ring according to claim 1, wherein the efficient drilling device comprises: grinding device (3) include second slider (301), second slider (301) and second slide rail (13) sliding connection, the side of second slider (301) is equipped with adjusting screw (302).

6. The efficient drilling device for machining the oil hole of the bearing ring according to claim 5, wherein the efficient drilling device comprises: the side of the second sliding block (301) is provided with a second motor (303), the output end of the second motor (303) is provided with a transmission rod (304), the side of the transmission rod (304) is provided with a grinding block (305), and the grinding block (305) corresponds to the position of the drill rod (12).