CN210788194U

CN210788194U - Bearing ball conveying and detecting device

Info

Publication number: CN210788194U
Application number: CN201921239419.7U
Authority: CN
Inventors: 石伟男
Original assignee: Weisheng Bearing Factory Dashiju Town Xinchang County
Current assignee: Weisheng Bearing Factory Dashiju Town Xinchang County
Priority date: 2019-08-02
Filing date: 2019-08-02
Publication date: 2020-06-19
Anticipated expiration: 2029-08-02

Abstract

The utility model discloses a detection device is carried to bearing ball, including support and inlet pipe, support top outer wall passes through the screw fixation and has the base, and support top outer wall center department has the motor through the bolt fastening, the motor has the transmission shaft through the coupling joint, and transmission shaft top outer wall has the cross through bolted connection, the cross lateral wall has the screening ring through screwed connection, and screens ring top lateral wall set up and link up and the screening hole that the equidistance distributes with the bottom, screening hole bottom inner wall is close to screening ring excircle department and has all seted up the discharge opening, screening intra-annular circular wall bottom is close to screening hole department and has all seted up the through-hole, and the ejector pin has all been cup jointed to the through-hole inner wall. The utility model discloses do not with the help of manpower and optical instrument, reduction in production cost and human cost can realize screening the effect that detects in succession, improve detection efficiency, and device operating stability is high, reduces the cost of shutting down the maintenance.

Description

Bearing ball conveying and detecting device

Technical Field

The utility model relates to a bearing production technical field especially relates to a detection device is carried to bearing ball.

Background

The bearing is an important part in modern mechanical equipment, the main function of the bearing is to support a mechanical rotating body, reduce the friction coefficient in the movement process of the mechanical rotating body and ensure the rotation precision of the mechanical rotating body, the ball is a core component of the bearing, the quality requirement of the bearing on the ball is higher, the demand of the ball is larger, the ball has some defective products after the batch mechanical production, the conventional ball screening machine is carried out by using expensive optical instruments, the cost is higher, and the efficiency is lower.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the bearing ball who provides carries detection device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a bearing ball conveying and detecting device comprises a bracket and a feeding pipe, wherein a base is fixed on the outer wall of the top of the bracket through a screw, and the center of the outer wall at the top of the bracket is fixed with a motor through a bolt, the motor is connected with a transmission shaft through a coupling, the outer wall of the top of the transmission shaft is connected with a cross through a bolt, the side wall of the cross is connected with a screening ring through a screw, and the side wall of the top of the screening ring is provided with screening holes which are communicated with the bottom and are distributed at equal intervals, the inner wall of the bottom of the screening holes is provided with discharge holes at the positions close to the outer circle of the screening ring, the bottom of the inner circle wall of the screening ring is provided with through holes at the positions close to the screening holes, and the inner walls of the through holes are sleeved with ejector rods, the top of the side wall of the base is fixed with an outer collar through bolts, the outer wall of the top of the base is close to the transmission shaft and is fixedly provided with a baffle through a screw, and the center of the outer wall of one side of the ejector rod, close to the baffle, is fixedly provided with a hydraulic push rod through a screw.

Preferably, a through waste hole is formed in the position, close to one of the screening holes, of the outer wall of the top of the base, and a concentrate hole matched with the discharge hole is formed in the bottom of the outer wall of one side, far away from the waste hole, of the outer collar.

Preferably, the center of the outer wall of the top of the base is provided with a bearing hole, the inner wall of the bearing hole is sleeved with a bearing, and the outer wall of the middle part of the transmission shaft is sleeved with the inner wall of the bearing.

Preferably, the feeding pipe is arranged at the top of one of the screening holes, and the top of the screening hole is of a bucket-shaped structure.

Preferably, the parts, close to the transmission shafts, of the ejector rods are all welded with springs, and one ends, close to the screening rings, of the springs are welded with the inner circular walls of the screening rings.

Preferably, the motor and the hydraulic push rod are both connected with a switch through a wire, the switch is connected with a PLC (programmable logic controller) through a wire, and the PLC is connected with a power supply through a wire. The utility model has the advantages that:

1. through the setting of inlet pipe, screening hole, discharge opening and beneficiated burden material hole, the completion is detected the screening of ball, and whole process utilizes spheroidal vertical and transverse diameter to detect, does not with the help of manpower and optical instrument, reduction in production cost and human cost, in addition through the setting of screening ring and a plurality of screening hole for the device can realize screening the effect that detects in succession, improves detection efficiency.

2. Screening hole top sets up to hopper-shaped structure, makes things convenient for in the ball gets into the device, avoids the ball card to die at the downthehole condition of inlet pipe and screening, improves the stability of device operation, reduces the cost of shutting down the maintenance.

Drawings

Fig. 1 is a front sectional view of a bearing ball conveying and detecting device provided by the present invention;

fig. 2 is the utility model provides a bearing ball carries detection device's top view.

In the figure: the device comprises a support 1, a feeding pipe 2, a base 3, a waste hole 4, a motor 5, a transmission shaft 6, a cross 7, a screening ring 8, a screening hole 9, a discharge hole 10, a spring 11, a push rod 12, an outer sleeve ring 13, a concentrate hole 14, a baffle 15 and a hydraulic push rod 16.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-2, a bearing ball conveying and detecting device comprises a support 1 and a feeding pipe 2, wherein a base 3 is fixed on the outer wall of the top of the support 1 through screws, a motor 5 is fixed at the center of the outer wall of the top of the support 1 through a bolt, the motor 5 is connected with a transmission shaft 6 through a coupler, the outer wall of the top of the transmission shaft 6 is connected with a cross 7 through a bolt, the side wall of the cross 7 is connected with a screening ring 8 through screws, screening holes 9 which are communicated with the bottom and distributed equidistantly are formed in the side wall of the top of the screening ring 8, discharge holes 10 are formed in the inner wall of the bottom of the screening hole 9 and close to the outer circle of the screening ring 8, through holes are formed in the bottom of the inner wall of the screening ring 8 and close to the screening holes 9, ejector rods 12 are sleeved on the inner wall of the through holes, an outer, a hydraulic push rod 16 is fixed at the center of the outer wall of one side of the baffle 15 close to the ejector rod 12 through a screw, a through waste hole 4 is formed at the position of the outer wall of the top of the base 3 close to one of the screening holes 9, a fine material hole 14 matched with the discharge hole 10 is formed at the bottom of the outer wall of one side of the outer sleeve 13 away from the waste hole 4, a bearing hole is formed at the center of the outer wall of the top of the base 3, a bearing is sleeved on the inner wall of the bearing hole, the outer wall of the middle part of the transmission shaft 6 is sleeved with the inner wall of the bearing, the feeding pipe 2 is arranged at the top of one of the screening holes 9, the top of the screening hole 9 is of a bucket-shaped structure, springs 11 are welded at the positions of the ejector rod 12 close to the transmission shaft, one ends of the springs 11 close to the screening ring 8 are welded with the inner circular wall of the screening ring, the PLC controller is connected with a power supply through a lead.

The working principle is as follows: the fine material hole 14 is externally connected with a conveying device to the next production flow, the waste material hole 4 is externally connected with a waste material box, the ball enters the screening hole 9 on the screening ring 8 through the feeding pipe 2, the screening hole 9 rotates along with the motor 5, when the ball rotates to one side of the fine material hole 14, the hydraulic push rod 16 pushes the ejector rod 12 to push the ball out of the fine material hole 14, if the ball cannot slide out of the fine material hole 14, the longitudinal diameter of the ball is too large, the ball is a defective product, the ball continues to rotate to one side of the waste material hole 4 along with the motor 5, slides out of the waste material hole 4, and screening and conveying of the ball are completed.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A bearing ball conveying and detecting device comprises a support (1) and a feeding pipe (2), and is characterized in that a base (3) is fixed on the outer wall of the top of the support (1) through screws, a motor (5) is fixed at the center of the outer wall of the top of the support (1) through a bolt, the motor (5) is connected with a transmission shaft (6) through a coupling, the outer wall of the top of the transmission shaft (6) is connected with a cross (7) through a bolt, the side wall of the cross (7) is connected with a screening ring (8) through a screw, screening holes (9) which are communicated with the bottom and distributed at equal intervals are formed in the side wall of the top of the screening ring (8), discharge holes (10) are formed in the inner wall of the bottom of the screening hole (9) and are close to the outer circle of the screening ring (8), through holes are formed in the bottom of the inner wall of the screening ring (8) and, the base (3) lateral wall top has outer lantern ring (13) through the bolt fastening, base (3) top outer wall is close to transmission shaft (6) department and is had baffle (15) through the screw fixation, and baffle (15) are close to ejector pin (12) one side outer wall center department and are had hydraulic push rod (16) through the screw fixation.

2. The bearing ball conveying detection device according to claim 1, wherein a through waste hole (4) is formed in the outer wall of the top of the base (3) close to one of the screening holes (9), and a fine material hole (14) matched with the discharge hole (10) is formed in the bottom of the outer wall of one side, away from the waste hole (4), of the outer sleeve ring (13).

3. The bearing ball conveying detection device according to claim 1, wherein a bearing hole is formed in the center of the outer wall of the top of the base (3), a bearing is sleeved on the inner wall of the bearing hole, and the outer wall of the middle of the transmission shaft (6) is sleeved with the inner wall of the bearing.

4. A ball bearing feeding detection device according to claim 1, wherein the feeding pipe (2) is arranged on top of one of the screening holes (9), and the top of the screening hole (9) is a bucket-shaped structure.

5. The bearing ball conveying detection device according to claim 1, wherein springs (11) are welded to the positions, close to the transmission shafts, of the push rods (12), and one ends, close to the screening rings (8), of the springs (11) are welded to inner circular walls of the screening rings (8).

6. The bearing ball conveying detection device is characterized in that the motor (5) and the hydraulic push rod (16) are connected with a switch through wires, the switch is connected with a PLC (programmable logic controller) through wires, and the PLC is connected with a power supply through wires.