CN219416127U - Gear circle runout detection assembly - Google Patents

Gear circle runout detection assembly Download PDF

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Publication number
CN219416127U
CN219416127U CN202223588014.9U CN202223588014U CN219416127U CN 219416127 U CN219416127 U CN 219416127U CN 202223588014 U CN202223588014 U CN 202223588014U CN 219416127 U CN219416127 U CN 219416127U
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China
Prior art keywords
driving
base
gear
driven
fixed
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CN202223588014.9U
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Chinese (zh)
Inventor
刘昌明
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Chongqing Saiyuan Xiongming Machinery Co ltd
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Chongqing Saiyuan Xiongming Machinery Co ltd
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Priority to CN202223588014.9U priority Critical patent/CN219416127U/en
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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/70—Wind energy
    • Y02E10/72—Wind turbines with rotation axis in wind direction

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  • A Measuring Device Byusing Mechanical Method (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)

Abstract

The utility model discloses a gear circle runout detection assembly, which comprises: a base; the driving mechanism is arranged on the base and comprises a driving shaft, and a driving gear is connected to the driving shaft; the driven mechanism is movably connected to the base and comprises a connecting shaft, and a cylindrical gear to be processed is movably connected to the connecting shaft; the brush assembly comprises a connecting support, a first driving motor is fixed on the connecting support, the first driving motor is connected with a brush disc through a driving shaft, the brush disc is connected with a brush, and tooth grooves of the brush and the driving gear are matched.

Description

Gear circle runout detection assembly
Technical Field
The utility model belongs to the field of gear detection, and particularly relates to a gear circle runout detection assembly.
Background
After the gear is machined, the circle runout of the gear needs to be detected, the runout of the gear is ensured to be within an error range, at present, when the circle runout of the gear is detected, a commonly adopted three-coordinate detector is used for detecting, the detection efficiency of the three-coordinate detector is low, the requirement on detection personnel is high, and the detection is not facilitated in a large scale.
Disclosure of Invention
In order to solve one or more of the defects in the prior art, the technical problem to be solved by the utility model is to provide the gear circle runout detection assembly, which has a simple structure, can rapidly detect gear circle runout, and has good detection effect and high detection efficiency.
In order to achieve the above object, the present utility model provides a gear circle runout detection assembly, comprising:
a base;
the driving mechanism is arranged on the base and comprises a driving shaft, and a driving gear is connected to the driving shaft;
the driven mechanism is connected to the base in a floating manner and comprises a connecting shaft, a gear to be detected is movably connected to the connecting shaft, the driven mechanism further comprises an induction part, and a distance sensor for detecting the induction part is fixed on the base;
the brush assembly comprises a connecting support, a first driving motor is fixed on the connecting support, the first driving motor is connected with a brush disc through a driving shaft, the brush disc is connected with a brush, and tooth grooves of the brush and the driving gear are matched.
Further, the base is provided with a base cavity, a spring rod is connected to the side wall of the base cavity, a reset spring is sleeved outside the spring rod, the driven mechanism comprises a driven plate, a vertical plate is fixed below the driven plate, the vertical plate penetrates through the spring rod and contacts with the reset spring, a push rod cylinder is further connected in the base cavity, and the cylinder rod of the push rod cylinder corresponds to the vertical plate.
Further, the two sides of the driven plate are fixedly provided with sliding blocks, the sliding blocks form an induction part, a sliding rail matched with the sliding blocks is further fixedly arranged on the base, a sensor mounting block is fixedly arranged on the sliding rail, and the distance sensor is fixedly arranged in the sensor mounting block.
Further, the driving mechanism comprises a second driving motor and a driving rotating seat, the second driving motor and the driving rotating seat are both fixed on a base plate of the base, a rotating shaft is rotationally connected in the driving rotating seat, a driving belt wheel is connected on a motor rod of the driving motor, and a driven belt wheel is fixedly connected on the rotating shaft.
Further, the driven mechanism comprises a driven rotating seat, the driven rotating seat is fixed on the driven plate, the connecting shaft is rotationally connected in the driven rotating seat, the middle part of the connecting shaft is provided with a clamping step, and the top of the connecting shaft is provided with a guide cone.
Further, the number of the spring rods and the number of the return springs are two.
Further, a mounting bracket is further fixed on the base, and the second driving motor is fixed on the mounting bracket.
The beneficial effects of the utility model are as follows:
firstly, the circle runout detection assembly is simple in structure, can rapidly detect the circle runout of the gear, and is good in detection effect and high in detection efficiency;
secondly, because the driven mechanism is floatably connected to the base, when the gear to be detected is connected, the connecting shaft on the driven mechanism can be away from the driving gear, so that the gear to be detected can be conveniently loaded, and after loading is completed, the position of the driven mechanism is adjusted again, so that the gear to be detected is meshed with the driving gear;
thirdly, when the driving gear rotates, the gear to be detected can be driven to rotate, and when the gear is detected, the driven mechanism floats due to the existence of circle run-out, so that whether the circle run-out of the gear is within a qualified range or not is detected through the sensor;
drawings
Fig. 1 is a schematic structural view of the present utility model.
FIG. 2 is a side view of the present utility model;
fig. 3 is an enlarged view of the encircled portion of fig. 1 in accordance with the present utility model.
In the figure: 1. a base; 2. a drive shaft; 3. a connecting shaft; 4. a distance sensor; 5. a first driving motor; 6. a connecting bracket; 7. a brush plate; 8. a spring rod; 9. a base cavity; 10. a return spring; 11. a driven plate; 12. a vertical plate; 13. a push rod cylinder; 14. a cylinder rod; 15. a sliding block; 16. a slide rail; 17. a sensor mounting block; 18. an active rotating seat; 19. a driven pulley; 20. a driving pulley; 21. a clamping step; 22. a guide cone; 23. a mounting bracket; 24. a second driving motor; 25. a belt; 26. a drive gear; 27. and (5) detecting the gear.
Detailed Description
The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:
referring to fig. 1-3, a gear circle runout detection assembly comprising:
a base 1; through the base 1, a driving mechanism, a driven mechanism and a brush assembly are arranged;
a driving mechanism mounted on the base 1, the driving mechanism comprising a driving shaft 2, the driving shaft 2 being connected with a driving gear 26; the driving mechanism is connected with a driving gear 26 through a driving shaft 2, and can drive the driven mechanism to move through the driving mechanism;
the driven mechanism is connected to the base 1 in a floating manner and comprises a connecting shaft 3, a gear to be detected is movably connected to the connecting shaft 3, the driven mechanism further comprises a sensing part, and a distance sensor 4 for detecting the sensing part is fixed on the base 1; the driven mechanism can float, when the gear to be detected needs to be connected to the driven mechanism, the driven mechanism is moved firstly, so that the gap between the driven mechanism and the driving mechanism is increased, the gear to be detected is convenient to connect, and after the gear connection is finished (interference connection can be adopted), the driving mechanism and the driven mechanism are abutted to each other, so that the driving gear 26 is meshed with the gear to be detected, and the gear to be detected is driven to rotate;
the brush assembly comprises a connecting support 6, a first driving motor 5 is fixed on the connecting support 6, a brush disc 7 is connected with the driving motor through a driving shaft 2, a brush is connected to the brush disc 7, and tooth grooves of the brush and a driving gear 26 are matched. The brush on the brush assembly slowly rotates when the driving gear 26 rotates, so that the brush can continuously brush away impurity dust remained on the driving gear 26, and the influence of impurities on a detection result when the driving gear 26 drives the gear 27 to be detected to rotate is avoided.
When the utility model is used, the position of the driven mechanism is firstly adjusted, so that the driven mechanism is far away from the driving mechanism, then the gear to be detected is connected to the connecting shaft 3, at the moment, the driving mechanism is started, the driving gear 26 on the driving mechanism rotates under the drive of the driving shaft 2, the driving gear 26 is meshed with the gear 27 to be detected when rotating, in the process of meshing with the cylindrical gear, the driven mechanism is connected to the base 1 in a floating way due to the circular runout of the gear to be detected, so that the distance sensor 4 can capture the floating of the driven mechanism, when the driven mechanism floats in an error range, the circle runout of the gear is qualified, when the floating exceeds the error range, a signal is transmitted to the controller and displayed or alarmed, at the moment, the circle runout of the gear is excessive, the circle runout of the gear is disqualified, in addition, the brush assembly of the utility model drives to rotate through the driving motor, and the brush of the brush assembly continuously scrapes dust in tooth grooves of the driving gear 26, so that dust in tooth grooves cannot be deposited, and the dust in the tooth grooves cannot influence on the detection result.
Further, the base 1 is provided with a base 1 cavity, a spring rod 8 is connected to the side wall of the base 1 cavity, a reset spring 10 is sleeved outside the spring rod 8, the driven mechanism comprises a driven plate 11, a vertical plate 12 is fixed below the driven plate 11, the vertical plate 12 penetrates through the spring rod 8 and contacts with the reset spring 10, a push rod cylinder 13 is further connected to the base 1 cavity, and a cylinder rod 14 of the push rod cylinder 13 corresponds to the vertical plate 12. Specifically, the driven mechanism of the utility model floats through the spring rod 8 and the reset spring 10, when the gear to be detected is loaded, the push rod cylinder 13 is started firstly, the cylinder rod 14 of the push rod cylinder 13 pushes the vertical plate 12 to move, so that the driven mechanism and the driving mechanism are far away from each other, the gear to be detected is convenient to load, after loading is completed, the push rod cylinder 13 resets, the driven mechanism is abutted against the driving mechanism under the action of the reset spring 10, so that the gear to be detected is meshed with the driving gear 26, at the moment, the circle of the gear to be detected is jumped, the driven gear is extruded and floats, and the distance sensor 4 can detect the sensing part.
Further, sliding blocks 15 are fixed on two sides of the driven plate 11, the sliding blocks 15 form an induction part, a sliding rail 16 matched with the sliding blocks 15 is also fixed on the base 1, a sensor mounting block 17 is fixed on the sliding rail 16, and the distance sensor 4 is fixed in the sensor mounting block 17. Specifically, the two sides of the base 1 of the utility model are fixed with the slide rails 16, and the driven mechanism can keep horizontal floating when floating under the action of the slide rails 16 and the slide blocks at the two sides of the mounting plate, meanwhile, the sensing part is directly arranged on the slide block 15, and the distance sensor 4 is more convenient to align with the sensing part when detecting.
Further, the driving mechanism includes a second driving motor 24 and a driving rotating seat 18, the second driving motor and the driving rotating seat 18 are both fixed on the base 1 plate of the base 1, a rotating shaft is rotatably connected in the driving rotating seat 18 through a rotating bearing, a driving belt pulley 20 is connected on a motor rod of the second driving motor, and a driven belt pulley 19 is fixedly connected on the rotating shaft. Specifically, the driving mechanism of the present utility model is driven by a driving motor which drives the driven pulley 19 on the driving shaft 2 to rotate by a transmission belt 25.
Further, the driven mechanism comprises a driven rotating seat, the driven rotating seat is fixed on the driven plate 11, the connecting shaft 3 is also rotationally connected in the driven rotating seat through a rotating bearing, the middle part of the connecting shaft 3 is provided with a clamping step 21, and the top of the connecting shaft 3 is provided with a guide cone 22. Specifically, when the gear to be detected is positioned, the gear to be detected can be clamped on the clamping step 21 due to the clamping step 21 on the connecting shaft 3, and in addition, the guide cone 22 is arranged at the top of the connecting shaft 3, so that the gear can smoothly enter the connecting shaft 3 when frequently feeding.
Further, the number of the spring rods 8 and the number of the return springs 10 are two. By setting the number of the spring levers 8 and the return springs 10 to two, the driven mechanism can be made smoother and smoother when floating.
Further, a mounting bracket 23 is further fixed to the base 1, and the second driving motor 24 is fixed to the mounting bracket 23. Specifically, the utility model is provided with the mounting bracket 23 fixed on the base 1, and the mounting bracket 23 can facilitate the installation of the driving motor, so that the layout of the utility model is more reasonable and compact.
The foregoing describes in detail preferred embodiments of the present utility model. It should be understood that numerous modifications and variations can be made in accordance with the concepts of the utility model by one of ordinary skill in the art without undue burden. Therefore, all technical solutions which can be obtained by logic analysis, reasoning or limited experiments based on the prior art by the person skilled in the art according to the inventive concept shall be within the scope of protection defined by the claims.

Claims (7)

1. The utility model provides a gear circle detection subassembly that beats which characterized in that: comprising the following steps:
a base;
the driving mechanism is arranged on the base and comprises a driving shaft, and a driving gear is connected to the driving shaft;
the driven mechanism is connected to the base in a floating manner and comprises a connecting shaft, a gear to be detected is movably connected to the connecting shaft, the driven mechanism further comprises an induction part, and a distance sensor for detecting the induction part is fixed on the base;
the brush assembly comprises a connecting support, a first driving motor is fixed on the connecting support, the first driving motor is connected with a brush disc through a driving shaft, the brush disc is connected with a brush, and tooth grooves of the brush and the driving gear are matched.
2. A gear circle runout detection assembly as claimed in claim 1, wherein: the base is provided with a base cavity, a spring rod is connected to the side wall of the base cavity, a reset spring is sleeved outside the spring rod, the driven mechanism comprises a driven plate, a vertical plate is fixed below the driven plate, the vertical plate penetrates through the spring rod and contacts with the reset spring, a push rod cylinder is further connected in the base cavity, and the cylinder rod of the push rod cylinder corresponds to the vertical plate.
3. A gear circle runout detection assembly as claimed in claim 2, wherein: the sensor is characterized in that sliding blocks are fixed on two sides of the driven plate, the sliding blocks form an induction part, a sliding rail matched with the sliding blocks is further fixed on the base, a sensor mounting block is fixed on the sliding rail, and the distance sensor is fixed in the sensor mounting block.
4. A gear circle runout detection assembly as claimed in claim 3, wherein the driving mechanism comprises a second driving motor and a driving rotary seat, the second driving motor and the driving rotary seat are both fixed on a base plate of the base, a rotary shaft is rotatably connected in the driving rotary seat, a driving belt wheel is connected on a motor rod of the second driving motor, and a driven belt wheel is fixedly connected on the rotary shaft.
5. The gear circle runout detection assembly of claim 4, wherein: the driven mechanism comprises a driven rotating seat, the driven rotating seat is fixed on the driven plate, the connecting shaft is rotationally connected in the driven rotating seat, the middle part of the connecting shaft is provided with a clamping step, and the top of the connecting shaft is provided with a guide cone.
6. The gear circle runout detection assembly of claim 5, wherein: the number of the spring rods and the number of the reset springs are two.
7. The gear circle runout detection assembly of claim 5, wherein: and a mounting bracket is also fixed on the base, and the second driving motor is fixed on the mounting bracket.
CN202223588014.9U 2022-12-30 2022-12-30 Gear circle runout detection assembly Active CN219416127U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202223588014.9U CN219416127U (en) 2022-12-30 2022-12-30 Gear circle runout detection assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202223588014.9U CN219416127U (en) 2022-12-30 2022-12-30 Gear circle runout detection assembly

Publications (1)

Publication Number Publication Date
CN219416127U true CN219416127U (en) 2023-07-25

Family

ID=87231473

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202223588014.9U Active CN219416127U (en) 2022-12-30 2022-12-30 Gear circle runout detection assembly

Country Status (1)

Country Link
CN (1) CN219416127U (en)

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