CN210533212U

CN210533212U - Pivoting bearing gear runout detection device

Info

Publication number: CN210533212U
Application number: CN201921458352.6U
Authority: CN
Inventors: 田思想; 朱贺
Original assignee: Xuzhou Jinma Slewing Bearing Manufacturing Co Ltd
Current assignee: Xuzhou Jinma Slewing Bearing Manufacturing Co Ltd
Priority date: 2019-09-04
Filing date: 2019-09-04
Publication date: 2020-05-15
Anticipated expiration: 2029-09-04

Abstract

The utility model discloses a slewing bearing gear detection device that beats in slewing bearing technical field, the on-line screen storage device comprises a base, base upper portion sets up the mount pad, mount pad upper portion left side sets up the left socle, left socle upper portion sets up left thimble, mount pad upper portion right side sets up the right branch frame, right branch frame upper portion sets up right thimble, the left socle right side sets up left dead lever, set up the sample gear on the left dead lever, right branch frame left side sets up right dead lever, it waits to detect the gear to set up on the right dead lever, right branch frame bottom side internally mounted motor, motor left side installation drive gear, the drive gear bottom sets up the installation pole, set up the screw thread on the installation pole, the inside controlling means that sets up of mount. The gear tooth top detection device has the advantages that the change of the gear tooth top when the sample gear is observed and the gear to be detected is in meshing transmission through the dial indicator is convenient to operate, manual measurement is not needed, and the detection efficiency is high.

Description

Pivoting bearing gear runout detection device

Technical Field

The utility model relates to a slewing bearing technical field specifically is a slewing bearing gear detection device that beats.

Background

The rotary bearing is also called as a turntable bearing, and generally comprises a mounting hole, an inner gear or an outer gear, a lubricating oil hole and a sealing device, wherein a gear is a mechanical element for continuously meshing the bearing to transmit motion and power, the gear needs to be detected after production, the conventional gear runout detection is realized by generally fixing the centers of two top fixed gear shafts in a gear runout instrument, a measuring head is adjusted to rotate the gear to an addendum to measure, the gear needs to manually adjust the position of the addendum when rotating due to a tooth socket, the detection efficiency is low, the addendum is easily detected one by one, the detection accuracy is reduced, the detection is the same, manual direct measurement is realized, the working efficiency is lower, the accuracy is not high, and time and labor are wasted. Therefore, the device for detecting the gear runout of the rotary bearing is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a revolving bearing gear detection device that beats to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a pivoting bearing gear runout detection device comprises a base, wherein supporting legs are arranged on the left side and the right side of the bottom of the base, a control switch is arranged on the base, a horizontal wheel is arranged on the upper portion of the control switch, an installation seat is arranged on the upper portion of the base, the installation seat is arranged in the base, a left support is arranged on the left side of the upper portion of the installation seat, a left installation hole is formed between the installation seat and the left support, a left thimble is arranged on the upper portion of the left support, the left thimble is installed in the left support, a left nut is arranged on the left side of the left thimble, a left fastening bolt is arranged on the right side of the upper end of the left support, a right support is arranged on the right side of the upper portion of the installation seat, a right installation hole is formed between the installation seat and the right support, a right thimble is arranged on the upper portion of the right, the utility model discloses a gear rack, including left socle, right branch frame bottom side internally mounted motor, motor left side installation drive gear, the drive gear bottom sets up the installation pole, set up the screw thread on the installation pole, the installation pole sets up in mount pad upper portion, right branch frame bottom passes inside installation pole and the mount pad, the inside controlling means that sets up of mount pad, controlling means front surface upper portion sets up regulating switch, the mount pad upper end sets up the fixing base, fixing base upper portion sets up the stand, stand upper portion sets up the measuring head, set up adjusting nut between stand and the measuring head, install the amesdial on the measuring head.

Preferably, small motors are installed inside the left support and the right support, and the small motors are connected with the control device through connecting wires.

Preferably, left side dead lever and right dead lever all are equipped with the fixed block, the inside left baffle that sets up of fixed block, left side baffle right side sets up the installing frame, set up the push rod between left side baffle and the installing frame, the inside connecting piece that sets up of installing frame, the installing frame right side sets up right baffle, right baffle right side sets up the connecting plate, the connecting plate right side sets up the dwang.

Preferably, fixing chucks are installed between the left fixing rod and the sample gear and between the right fixing rod and the gear to be detected, the fixing chucks are provided with through holes, spray heads are arranged inside the through holes, and clamping seats are arranged outside the through holes.

Preferably, an air pipe is arranged inside the through hole, penetrates through the left bracket and the right bracket and extends to the outside of the left bracket and the right bracket to be connected with the air cylinder.

Preferably, the clamping seats are provided with three groups, clamping jaws are arranged on the clamping seats, and supporting blocks are arranged between the clamping seats.

Compared with the prior art, the beneficial effects of the utility model are that: the control device circular telegram, open the adjustment switch motor operation, the motor drives drive gear and rotates, drive gear drives the right branch frame and moves to the left side, it closes the motor to wait to detect gear contact sample gear, place the measuring head in waiting to detect the gear tooth top, open adjustment switch starter motor, drive sample gear and wait to detect the gear and rotate together, the amesdial passes through sample gear and waits to detect the change that gear engagement transmission observed the tooth top, and is simple to use, and the simple operation need not the manual work and measures, and detection efficiency is high, improves whole detection device's precision.

Drawings

FIG. 1 is a schematic structural view of a gear detecting device according to the present invention;

FIG. 2 is a schematic view of the gear engagement structure of the present invention;

FIG. 3 is a schematic view of the structure of the fixing rod of the present invention;

fig. 4 is a schematic view of the fixing chuck structure of the present invention.

In the figure: 1 adjusting nut, 2 left fastening bolt, 3 left bracket, 31 left fixing rod, 311 fixing block, 312 left baffle, 313 push rod, 314 mounting frame, 315 connecting piece, 316 right baffle, 317 connecting plate, 318 rotating rod, 32 sample gear, 321 through hole, 322 spray head, 323 clamping seat, 324 clamping jaw, 325 supporting block, 326 fixing chuck, 4 left thimble, 5 left nut, 6 left mounting hole, 7 mounting seat, 71 control device, 72 adjusting switch, 8 fixing seat, 9 dial indicator, 10 measuring head, 11 upright post, 12 right fastening bolt, 13 right bracket, 131 gear to be detected, 132 right fixing rod, 133 motor, 134 mounting rod, 135 thread, 136 transmission gear, 14 right thimble, 15 right nut, 16 right mounting hole, 17 base, 18 supporting leg, 19 control switch and 20 horizontal wheel.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a pivoting bearing gear runout detection device comprises a base 17, wherein supporting legs 18 are arranged on the left side and the right side of the bottom of the base 17, a control switch 19 is arranged on the base 17, a horizontal wheel 20 is arranged on the upper portion of the control switch 19, an installation seat 7 is arranged on the upper portion of the base 17, the installation seat 7 is arranged in the base 17, a left support 3 is arranged on the left side of the upper portion of the installation seat 7, a left installation hole 6 is arranged between the installation seat 7 and the left support 3, a left thimble 4 is arranged on the upper portion of the left support 3, a left nut 5 is arranged on the left side of the left thimble 4, a left fastening bolt 2 is arranged on the right side of the upper end of the left support 3, a right support 13 is arranged on the right side of the upper portion of the installation seat 7, a right installation hole 16 is arranged between the installation seat 7 and the right support 13, a right thimble 14 is arranged, the left side of the upper end of the right bracket 13 is provided with a right fastening bolt 12, the left thimble 4 is pushed to the right side, the right thimble 14 is pushed to the left side, the joint of the left thimble 4 and the right thimble 14 is adjusted to be right above the horizontal wheel 20, then the left fastening bolt 2 and the right fastening bolt 12 fix the positions of the two thimbles, the position of the fixed measuring head 10 does not deviate when the gear 131 to be detected approaches to the sample gear 32, so that the dial indicator 9 can be measured and observed conveniently, the right side of the left bracket 3 is provided with a left fixing rod 31, the left fixing rod 31 is provided with the sample gear 32, the left side of the right bracket 13 is provided with a right fixing rod 132, the right fixing rod 132 is provided with the gear 131 to be detected, the motor 133 is arranged inside the bottom side of the right bracket 13, the left side of the motor 133 is provided with a transmission gear 136, the bottom of the transmission gear 136 is provided with a, the mounting seat 7 is internally provided with a control device 71, the upper part of the front surface of the control device 71 is provided with an adjusting switch 72, the control device 71 is electrified from the outside, a motor 133 of the adjusting switch 72 is turned on to operate, the motor 133 drives a transmission gear 136 to rotate, the transmission gear 136 moves towards the left bracket 3 along a thread 135 on a mounting rod 134 to drive the right bracket 13 to integrally move towards the left side until a gear 131 to be detected contacts a sample gear 32 to close the motor 133, a measuring head 10 is placed on the tooth top, the adjusting switch 72 is turned on to start a motor, the motor drives the sample gear 32 and the gear 131 to be detected to rotate together, the dial indicator 9 observes the change of the tooth top through the meshing transmission of the sample gear 32 and the gear 131 to be detected, the use is simple, the operation is convenient and fast, the accuracy of the integral detection device, the upper part of the upright post 11 is provided with a measuring head 10, an adjusting nut 1 is arranged between the upright post 11 and the measuring head 10, and the measuring head 10 is provided with a dial indicator 9.

Wherein, the small motors are arranged in the left bracket 3 and the right bracket 13, the small motors are connected with the control device 71 through connecting wires, and the motors control the rotation of the sample gear 32 and the gear 131 to be detected, so as to realize the meshing transmission between the two gears;

the left fixing rod 31 and the right fixing rod 132 are both provided with a fixing block 311, a left baffle 312 is arranged inside the fixing block 311, a mounting frame 314 is arranged on the right side of the left baffle 312, a push rod 313 is arranged between the left baffle 312 and the mounting frame 314, a connecting piece 315 is arranged inside the mounting frame 314, a right baffle 316 is arranged on the right side of the mounting frame 314, a connecting plate 317 is arranged on the right side of the right baffle 316, a rotating rod 318 is arranged on the right side of the connecting plate 317, the two gears are mounted on the left and right supports through the fixing rods, the connecting plate 317 is pushed to the left side by the force of the rotating rod 318, the push rod 318 is driven to be close to the left baffle 312 by the force of the push rod;

fixing chucks 326 are respectively arranged between the left fixing rod 31 and the sample gear 32 and between the right fixing rod 132 and the gear 131 to be detected, the fixing chucks 326 are provided with through holes 321, spray heads 322 are arranged in the through holes 321, clamping seats 323 are respectively arranged on the outer sides of the through holes 321, the clamping seats 323 are arranged on the fixing chucks 326, and guide grooves are arranged between the clamping seats 323 and the fixing chucks 326;

an air pipe is arranged in the through hole 321, penetrates through the left bracket and the right bracket and extends to the outside of the left bracket and the right bracket to be connected with the air cylinder;

cassette 323 is equipped with three groups, sets up jack catch 324 on the cassette 323, all sets up supporting shoe 325 between the cassette 323, and sample gear 32 and wait to detect gear 131 place in fixed chuck 326 center, and through-hole 321 controls outside cylinder, provides power through the cylinder, and cassette 323 is close to fixed chuck 326 center along the guide way, and jack catch 324 is fixed in fixed chuck 326 with two gears on, reinforcing two gears's steadiness when rotating, reducing the potential safety hazard.

The working principle is as follows: the sample gear 32 is mounted on the left bracket 3 through the left fixing rod 31, the gear 131 to be detected is mounted on the right bracket 13 through the right fixing rod 132, then the left thimble 4 is pushed to the right side, the right thimble 14 is pushed to the left side, the joint of the left thimble 4 and the right thimble 14 is adjusted to be right above the horizontal wheel 20, the control device 71 is electrified outside, the adjusting switch 72 is turned on, the motor 133 drives the transmission gear 136 to rotate through the transmission mechanism, the transmission gear 136 moves along the thread 135 on the mounting rod 134 towards the left bracket 3 to drive the right bracket 13 to move integrally to the left side until the gear 131 to be detected contacts the sample gear 32, the motor 133 is turned off, then the measuring head 10 is placed on the tooth top, the motor is started through the adjusting switch 72 again to drive the sample gear 32 and the gear 131 to be detected to rotate together, the dial gauge 9 observes the change of the tooth top through the, simple to use, the simple operation improves whole detection device's precision.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a detection device that runout of slewing bearing gear, includes base (17), its characterized in that: the left side and the right side of the bottom of the base (17) are both provided with supporting legs (18), the base (17) is provided with a control switch (19), the upper part of the control switch (19) is provided with a horizontal wheel (20), the upper part of the base (17) is provided with a mounting seat (7), the mounting seat (7) is arranged in the base (17), the left side of the upper part of the mounting seat (7) is provided with a left support (3), a left mounting hole (6) is arranged between the mounting seat (7) and the left support (3), the upper part of the left support (3) is provided with a left thimble (4), the left thimble (4) is arranged in the left support (3), the left side of the left thimble (4) is provided with a left nut (5), the right side of the upper end of the left support (3) is provided with a left fastening bolt (2), the right side of the upper part of the mounting seat (7) is provided with a right support (13), and a, the upper part of the right support (13) is provided with a right thimble (14), the right thimble (14) is arranged in the right support (13), the right side of the right thimble (14) is provided with a right nut (15), the left side of the upper end of the right support (13) is provided with a right fastening bolt (12), the right side of the left support (3) is provided with a left fixing rod (31), the left fixing rod (31) is provided with a sample gear (32), the left side of the right support (13) is provided with a right fixing rod (132), the right fixing rod (132) is provided with a gear (131) to be detected, the bottom side of the right support (13) is internally provided with a motor (133), the left side of the motor (133) is provided with a transmission gear (136), the bottom of the transmission gear (136) is provided with a mounting rod (134), the mounting rod (134) is provided with a thread (135, the utility model discloses a measuring instrument, including right branch frame (13), mount pad (7), control device (71), adjusting switch (72) are set up on control device (71), mount pad (7) upper end, stand (11) upper portion sets up measuring head (10), set up adjusting nut (1) between stand (11) and measuring head (10), install amesdial (9) on measuring head (10), inside mount pad (7) set up controlling means (71), controlling means (71) front surface upper portion sets up regulating switch (72), mount pad (7) upper end sets up fixing base (8), fixing base (8) upper portion sets up stand (11).

2. A slew bearing gear runout detection apparatus as defined in claim 1 wherein: and small motors are arranged in the left support (3) and the right support (13) and are connected with the control device (71) through connecting wires.

3. A slew bearing gear runout detection apparatus as defined in claim 1 wherein: left side dead lever (31) and right dead lever (132) all are equipped with fixed block (311), fixed block (311) inside sets up left baffle (312), left side baffle (312) right side sets up installing frame (314), set up push rod (313) between left side baffle (312) and installing frame (314), installing frame (314) inside sets up connecting piece (315), installing frame (314) right side sets up right baffle (316), right baffle (316) right side sets up connecting plate (317), connecting plate (317) right side sets up dwang (318).

4. A slew bearing gear runout detection apparatus as defined in claim 1 wherein: all install fixed chuck (326) between left side dead lever (31) and sample gear (32), between right dead lever (132) and wait to detect gear (131), fixed chuck (326) are equipped with through-hole (321), through-hole (321) inside sets up shower nozzle (322), through-hole (321) outside all sets up cassette (323).

5. A slew bearing gear runout detection apparatus as defined in claim 4 wherein: an air pipe is arranged in the through hole (321), penetrates through the left bracket and the right bracket and extends to the outside of the left bracket and the right bracket to be connected with the air cylinder.

6. A slew bearing gear runout detection apparatus as defined in claim 4 wherein: the clamping seats (323) are provided with three groups, clamping jaws (324) are arranged on the clamping seats (323), and supporting blocks (325) are arranged between the clamping seats (323).