CN209943359U

CN209943359U - Automatic needle mounting machine for densely-arrayed needles

Info

Publication number: CN209943359U
Application number: CN201921509757.8U
Authority: CN
Inventors: 吴亚新; 王正军; 曹凯
Original assignee: CHANGZHOU SUTE BEARING MANUFACTURE Co Ltd
Current assignee: CHANGZHOU SUTE BEARING MANUFACTURE Co Ltd
Priority date: 2019-09-11
Filing date: 2019-09-11
Publication date: 2020-01-14
Anticipated expiration: 2029-09-11

Abstract

The utility model belongs to the technical field of bearing processing equipment and specifically relates to automatic dress needle machine of densely arranged needle. The automatic needle installing machine comprises a machine table, an outer ring feeding mechanism, an outer ring oiling mechanism, an outer ring pushing mechanism, an outer ring needle installing mechanism and an outer ring machining table, wherein the machine table is provided with the outer ring feeding mechanism, the outer ring oiling mechanism, the outer ring pushing mechanism, the outer ring needle installing mechanism and the outer ring machining table. The utility model discloses a can send into the processing station with the outer lane one by one through outer lane feeding mechanism. And the outer ring is filled with oil through the outer ring oil filling mechanism. The outer ring is pushed into the outer ring needle installing mechanism through the outer ring pushing mechanism. And the needle rollers are installed in the outer ring one by one through the outer ring needle installing mechanism. This application has improved bearing's production installation effectiveness.

Description

Automatic needle mounting machine for densely-arrayed needles

Technical Field

The utility model belongs to the technical field of bearing processing equipment and specifically relates to automatic dress needle machine of densely arranged needle.

Background

During installation and production of the needle bearing, the needle roller needs to be installed in the outer ring. However, the conventional needle bearing has low installation and processing efficiency.

SUMMERY OF THE UTILITY MODEL

In order to overcome the not enough of current bearing installation inefficiency, the utility model provides an automatic dress needle machine of close-packed needle.

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides an automatic dress needle machine of densely arranged needle, includes board, outer lane feeding mechanism, outer lane oiling mechanism, outer lane pushing mechanism, outer lane dress needle mechanism and outer lane processing platform, install outer lane feeding mechanism, outer lane oiling mechanism, outer lane pushing mechanism, outer lane dress needle mechanism, outer lane processing platform on the board.

According to the utility model discloses a further embodiment, further include outer lane feeding mechanism is the vibration feeder, and the runner discharge gate and the outer lane processing platform of vibration feeder are linked together.

According to the utility model discloses a another embodiment, further include outer lane oiling mechanism comprises oiling head and the first lift cylinder of oiling, and the oiling head is fixed on the piston rod of the first lift cylinder of oiling, and the cylinder body of the first lift cylinder of oiling is fixed on the board, and the oiling head is located outer lane processing bench top trompil directly over, and the oiling head is for the cylinder physique, and the overhead several oil outlet that has seted up of oiling, and the oiling head is linked together with the oil pump.

According to the utility model discloses a another embodiment, further include outer lane pushing mechanism drives actuating cylinder by ejector pad and constitutes, and the cylinder body that the ejector pad drove actuating cylinder is fixed on the board, is fixed with the ejector pad on the piston rod that the ejector pad drove actuating cylinder, and the ejector pad passes outer lane processing platform.

According to another embodiment of the present invention, further comprising the outer ring needle assembling mechanism comprising a plate body, a linear channel, a lower press block lifting cylinder, a push plate driving cylinder, a top plate driving cylinder, a lifting table and a lifting table driving cylinder, wherein the plate body is fixed on the machine table, the upper end of the plate body is fixed with the lower press block lifting cylinder, the piston rod of the lower press block lifting cylinder is fixed with the lower press block, the lower end of the plate body is fixed with the lifting table driving cylinder, the piston rod of the lifting table driving cylinder is fixed with the lifting table, the side end of the plate body is fixed with the push plate driving cylinder, the piston rod of the push plate driving cylinder is fixed with the push plate, the plate body is fixed with the top plate driving cylinder, the piston rod of the top plate driving cylinder is fixed with the top plate, the plate body is provided with two linear, the plate body is provided with an opening for penetrating the outer ring.

The beneficial effects of the utility model are that, this utility model can send into the processing station one by one with the outer lane through outer lane feeding mechanism. And the outer ring is filled with oil through the outer ring oil filling mechanism. The outer ring is pushed into the outer ring needle installing mechanism through the outer ring pushing mechanism. And the needle rollers are installed in the outer ring one by one through the outer ring needle installing mechanism. This application has improved bearing's production installation effectiveness.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic structural diagram of the present invention;

FIG. 3 is a schematic structural view of the outer ring needle mounting mechanism of the present invention;

in the figure, 1, a machine table, 2, an outer ring feeding mechanism, 3, an outer ring oiling mechanism, 4, an outer ring pushing mechanism, 5, an outer ring needle installing mechanism, 6, an outer ring machining table, 31, an oiling head, 32, an oiling head lifting cylinder, 41, a push block, 42, a push block driving cylinder, 50, a lifting table driving cylinder, 51, a plate body, 52, a linear flow channel, 53, a lower press block, 54, a lower press block lifting cylinder, 55, a push plate, 56, a push plate driving cylinder, 57, a top plate, 58, a top plate driving cylinder and 59 are arranged on the lifting table.

Detailed Description

Fig. 1 is the structure schematic diagram of the present invention, fig. 2 is the structure schematic diagram of the present invention, fig. 3 is the structure schematic diagram of the outer ring needle mounting mechanism of the present invention. The utility model provides a technical scheme that its technical problem adopted is: the utility model provides an automatic dress needle machine of densely arranged needle, includes board 1, outer lane feeding mechanism 2, outer lane oiling mechanism 3, outer lane pushing mechanism 4, outer lane dress needle mechanism 5 and outer lane processing platform 6, install outer lane feeding mechanism 2, outer lane oiling mechanism 3, outer lane pushing mechanism 4, outer lane dress needle mechanism 5, outer lane processing platform 6 on the board 1. The outer ring feeding mechanism 2 is a vibration feeding machine, and a runner discharge port of the vibration feeding machine is communicated with the outer ring machining table 6. The outer ring oiling mechanism 3 is composed of an oiling head 31 and an oiling head lifting cylinder 32, the oiling head 31 is fixed on a piston rod of the oiling head lifting cylinder 32, a cylinder body of the oiling head lifting cylinder 32 is fixed on the machine table 1, the oiling head 31 is located right above a hole formed in the top of the outer ring machining table 6, the oiling head 31 is a cylindrical body, a plurality of oil outlets are formed in the oiling head 31, and the oiling head 31 is communicated with an oil pump. The outer ring pushing mechanism 4 is composed of a pushing block 41 and a pushing block driving cylinder 42, a cylinder body of the pushing block driving cylinder 42 is fixed on the machine table 1, the pushing block 41 is fixed on a piston rod of the pushing block driving cylinder 42, and the pushing block 41 penetrates through the outer ring machining table 6. The outer ring needle installing mechanism 5 comprises a plate body 51, a linear flow channel 52, a lower press block 53, a lower press block lifting cylinder 54, a push plate 55, a push plate driving cylinder 56, a top plate 57, a top plate driving cylinder 58, a lifting table 59 and a lifting table driving cylinder 50, wherein the plate body 51 is fixed on the machine table 1, the upper end of the plate body 51 is fixed with the lower press block lifting cylinder 54, the piston rod of the lower press block lifting cylinder 54 is fixed with the lower press block 53, the lower end of the plate body 51 is fixed with the lifting table driving cylinder 50, the piston rod of the lifting table driving cylinder 50 is fixed with the lifting table 59, the side end of the plate body 51 is fixed with the push plate driving cylinder 56, the piston rod of the push plate driving cylinder 56 is fixed with the push plate 55, the plate body 51 is fixed with the top plate driving cylinder 58, the piston rod of the top plate driving cylinder 58 is fixed with the top plate 57, the plate 51 is provided with two linear flow channels 52, the plate body 51 is provided with an opening for passing through the outer ring.

Referring to fig. 1 and 2, the outer rings of the needle roller bearings sequentially arranged in the flow path are first transferred to an outer ring processing table 6 by an outer ring feeding mechanism (vibration feeder). After the outer ring is positioned in the positioning groove in the outer ring processing table 6, the top opening of the outer ring processing table 6 is just above the outer ring. At this time, the piston rod of the oil injection head lifting cylinder 32 extends out and drives the oil injection head 31 to move downwards until the oil injection head 31 is inserted into the outer ring, and the arc-shaped surface of the oil injection head 31 is attached to the inner wall of the bearing. The oil filling head 31 is communicated with an oil pump through a metering valve, oil is pumped into a cavity inside the oil filling head 31 and finally flows out from a circle of oil outlet holes around the oil filling head 31, and therefore oil is filled into the inner wall of the bearing.

After the oil injection is finished, the oil injection head 31 moves upwards and moves out of the bearing outer ring, at the moment, the piston rod of the push block driving cylinder 42 extends out and drives the push block 41 to move forwards and horizontally and linearly until the push block 41 pushes out the bearing outer ring in the outer ring machining table 6, the pushed-out bearing outer ring passes through the opening in the plate body 51 and moves to the lifting table 59, then the piston rod of the lift table driving cylinder 50 extends out and drives the lifting table 59 to move upwards, the lifting table 59 lifts the outer ring to a needle roller installation station, and at the moment, the end of the downward-protruding needle of the top plate 57 is arranged in the bearing outer ring and is positioned right ahead of the position of the needle roller installed on the bearing outer ring.

As shown in fig. 3, a needle roller feeding pipe is connected to the plate body 51, and a discharge port of the needle roller feeding pipe is communicated with a feed port of the upper linear flow passage 52. The oiled needle rollers sequentially pass through the needle roller blanking pipe to enter the linear flow passage 52 positioned above. When the roller pins enter the bottom end of the upper linear flow passage 52, the piston rod of the push plate driving cylinder 56 extends out and drives the push plate 55 to move horizontally and linearly, and the push plate 55 pushes the roller pins at the bottom of the upper linear flow passage 52 horizontally. After the needle rollers are horizontally pushed to the feeding port of the linear flow channel 52 below, the needle rollers are located right below the lower pressing block 53, the piston rod of the lower pressing block lifting cylinder 54 extends out and drives the lower pressing block 53 to move downwards, the lower pressing block 53 presses the needle rollers downwards, and the needle rollers enter the bearing outer ring through the linear flow channel 52 below. At this time, the needle rollers are located between the inner wall of the bearing outer ring and the top plate 57, then the piston rods of the top plate driving cylinders 58 extend out and drive the top plate 57 to move towards the needle rollers until the needle rollers are pushed into the mounting positions of the bearing outer ring, and at this time, the needle rollers are adhered to the bearing outer ring by oil. After the current roller pins are installed, the top plate 57 returns to the original position, at the moment, after the second roller pin enters the front of the top plate 57, the top plate 57 pushes the current second roller pin forwards, the second roller pin can push the previously installed balls open and enter the installation position of the outer ring of the bearing, and the first pushed-open bearing moves to the position adjacent to the second roller pin along the annular installation position of the outer ring of the bearing. By parity of reasoning, the needle rollers can be completely filled along the annular mounting positions of the bearing outer ring one by one.

After all the needle rollers of the bearing outer ring are installed, the lifting platform 59 drives the bearing outer ring to move downwards to the discharging flow channel, at this time, the second bearing outer ring is pushed onto the lifting platform 59 by the push block 41, and the first bearing outer ring with the needle rollers installed is extruded out of the lifting platform 59 by the second bearing outer ring and falls on the discharging flow channel to flow out.

Claims

1. The utility model provides an automatic dress needle machine of densely arranged needle, characterized by, includes board (1), outer lane feeding mechanism (2), outer lane oiling mechanism (3), outer lane pushing mechanism (4), outer lane dress needle mechanism (5) and outer lane processing platform (6), install outer lane feeding mechanism (2), outer lane oiling mechanism (3), outer lane pushing mechanism (4), outer lane dress needle mechanism (5), outer lane processing platform (6) on board (1).

2. The automatic pin mounting machine for the solid row pins as claimed in claim 1, wherein the outer ring feeding mechanism (2) is a vibration feeding machine, and a runner discharge port of the vibration feeding machine is communicated with the outer ring processing table (6).

3. The automatic densely-arrayed needle mounting machine according to claim 1, wherein the outer ring oil injection mechanism (3) comprises an oil injection head (31) and an oil injection head lifting cylinder (32), the oil injection head (31) is fixed on a piston rod of the oil injection head lifting cylinder (32), a cylinder body of the oil injection head lifting cylinder (32) is fixed on the machine table (1), the oil injection head (31) is positioned right above an opening at the top of the outer ring machining table (6), the oil injection head (31) is cylindrical, a plurality of oil outlet holes are formed in the oil injection head (31), and the oil injection head (31) is communicated with an oil pump.

4. The automatic densely-arrayed needle assembling machine according to claim 1, wherein the outer ring pushing mechanism (4) comprises a pushing block (41) and a pushing block driving cylinder (42), the cylinder body of the pushing block driving cylinder (42) is fixed on the machine table (1), the pushing block (41) is fixed on the piston rod of the pushing block driving cylinder (42), and the pushing block (41) penetrates through the outer ring machining table (6).

5. The automatic pin mounting machine for the densely packed pins according to claim 1, wherein the outer ring pin mounting mechanism (5) comprises a plate body (51), a linear flow channel (52), a lower pressing block (53), a lower pressing block lifting cylinder (54), a pushing plate (55), a pushing plate driving cylinder (56), a top plate (57), a top plate driving cylinder (58), a lifting table (59) and a lifting table driving cylinder (50), the plate body (51) is fixed on the machine table (1), the upper end of the plate body (51) is fixed with the lower pressing block lifting cylinder (54), the piston rod of the lower pressing block lifting cylinder (54) is fixed with the lower pressing block (53), the lower end of the plate body (51) is fixed with the lifting table driving cylinder (50), the piston rod of the lifting table driving cylinder (50) is fixed with the lifting table (59), the side end of the plate body (51) is fixed with the pushing plate driving cylinder (56), the piston rod of the pushing plate driving cylinder (56) is fixed with the pushing plate, a top plate driving cylinder (58) is fixed on the plate body (51), a top plate (57) is fixed on a piston rod of the top plate driving cylinder (58), two linear flow channels (52) used for flowing through the roller pins are formed in the plate body (51), the two linear flow channels (52) are parallel to each other and are not on the same straight line, and an opening used for penetrating through the outer ring is formed in the plate body (51).