CN116929752A - Transmission gear meshing and jumping combined measuring device - Google Patents
Transmission gear meshing and jumping combined measuring device Download PDFInfo
- Publication number
- CN116929752A CN116929752A CN202310899490.2A CN202310899490A CN116929752A CN 116929752 A CN116929752 A CN 116929752A CN 202310899490 A CN202310899490 A CN 202310899490A CN 116929752 A CN116929752 A CN 116929752A
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- Prior art keywords
- gear
- sensor
- measuring device
- meshing
- mounting seat
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 13
- 230000009191 jumping Effects 0.000 title abstract description 5
- 238000001514 detection method Methods 0.000 claims abstract description 19
- 238000010009 beating Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 240000004282 Grewia occidentalis Species 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010923 batch production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M13/00—Testing of machine parts
- G01M13/02—Gearings; Transmission mechanisms
- G01M13/021—Gearings
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
- G01B21/20—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring contours or curvatures, e.g. determining profile
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The invention discloses a transmission gear meshing and jumping combined measuring device, which relates to the field of gear detection equipment and comprises a rotating shaft, wherein the rotating shaft is arranged on an output shaft of a motor through a motor flange, a gear to be detected is arranged on a gear mounting seat, the gear mounting seat is arranged on a sliding plate, the bottom of the sliding plate is arranged on a bottom bracket through a first sliding rail, the side surface of the sliding plate is connected with the upper end of a connecting block, the lower end of the connecting block is connected with an output shaft of a compact cylinder, the compact cylinder is fixedly arranged on the bottom bracket, one end of the sliding plate is provided with a meshing detection component, a standard gear is meshed with the gear to be detected and is used for detecting meshing errors through a first sensor and a second sensor, the motor is arranged on a stand, and the inner side wall of the stand is provided with a third sensor.
Description
Technical Field
The invention relates to the field of gear detection equipment, in particular to a combined measurement device for meshing and jumping of a transmission gear.
Background
In the gear manufacturing process, in order to improve the service life of the gear and obtain better products, various types of detection are usually performed on the manufactured gear, wherein gear meshing and plane runout detection are two essential items.
The gear can not avoid producing the phenomenon of beating at the during operation, the meshing effect of gear simultaneously is the other important index of whether an evaluation gear is qualified, if the meshing effect can not reach the requirement, can cause more serious phenomenon of beating in subsequent use, and the aggravation of beating, can make gear wearing and tearing more serious again, influence the meshing of gear, both can influence each other, and in current check out test set, generally to the meshing detection of gear with beat the detection and go on separately, this is likely because of detecting means, check out test set's difference etc. causes the testing result inaccurate enough, the detection efficiency and the detection quality influence to the gear are very big.
Disclosure of Invention
The invention aims to provide a combined measuring device for meshing and jumping of a transmission gear, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a drive gear meshing and combination measuring device that beats, includes the pivot, the pivot passes through motor flange to be installed on the output shaft of motor, the pivot is used for driving the gear that awaits measuring and rotates, the gear that awaits measuring is installed on the gear mount pad, the gear mount pad is installed on the sliding plate, the bottom of sliding plate is installed on the bottom support through slide rail one, the upper end at the connecting block is connected to the side of sliding plate, the lower extreme of connecting block is connected on the output shaft of compact cylinder, compact cylinder fixed mounting is on the bottom support, the one end of sliding plate is equipped with meshing detection component, meshing detection component meshes standard gear and gear that awaits measuring and detects the meshing error through sensor one, sensor three on the inside wall of grudging post, the sensor three is used for detecting the plane runout error of gear that awaits measuring, the both sides wall bottom of grudging post is connected respectively on the cylinder, the cylinder is installed in the bottom support.
Preferably, the gear mounting seat is provided with an inner shaft matched with the rotating shaft.
Preferably, the bottom bracket is provided with a base plate, and the base plate is fixed on the bottom bracket.
Preferably, the engagement detecting assembly further comprises a guide shaft, a spring, a second sliding rail and a touch plate, one end of the guide shaft is installed in the stop block, the other end of the guide shaft is connected to the sliding block on the second sliding rail, the spring is installed on the guide shaft, the second sliding rail is installed on the sliding plate, and the touch plate is fixed on the side face, close to the gear to be detected, of the sliding block.
Preferably, the first sensor is mounted on the sliding plate through a first mounting seat, and the second sensor is mounted on the bottom bracket through a second mounting seat.
Preferably, the sensor is mounted on the electric sliding rail through an L-shaped bracket, the electric sliding rail is mounted on a mounting seat III, and the mounting seat III is fixed on the side wall of the vertical frame.
Preferably, a linear bearing and a guide rod are arranged between the vertical frame and the bottom bracket in a four-corner symmetrical mode, the linear bearing is arranged in the bottom bracket, the guide rod is arranged at the bottom of the vertical frame, and the guide rod is slidably arranged in the linear bearing.
Preferably, the output shaft of the air cylinder is in grade with the bottom of the side wall of the vertical frame through a floating joint.
Compared with the prior art, the invention has the beneficial effects that:
1. the device can be suitable for detecting parts in batch production, is rapid and convenient to detect, and has low cost. Compared with direct measurement, the method has higher precision and improves the detection efficiency.
2. After the positioning and clamping are carried out, the gear engagement and runout errors of the gears can be measured successively, the repositioning is reduced, the measuring errors are reduced, and the qualification of products is guaranteed to be high.
3. The engagement error and the jump error can be detected separately or combined, so that the device is suitable for various use scenes.
4. The measuring mode is simple, the labor force is less, and the detection efficiency is high.
5. The gauge is mainly fixed by bolts, has a simple structure, and is convenient to install, disassemble and transport.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic diagram of the structure of the present invention;
FIG. 3 is a schematic diagram of the structure of the present invention.
In the figure: 1-rotating shaft, 2-motor flange, 3-motor, 4-gear mount, 41-inner shaft, 5-sliding plate, 6-slide rail one, 7-bottom bracket, 71-backing plate, 8-connecting block, 9-compact cylinder, 10-engagement detection component, 101-sensor one, 102-sensor two, 103-guide shaft, 104-spring, 105-slide rail two, 106-touch plate, 107-slide block, 11-stand, 12-sensor three, 13-cylinder, 15-mount one, 16-mount two, 17-L bracket, 18-electric slide rail, 19-mount three, 20-linear bearing, 21-guide rod.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1 to 3, the present invention provides a technical solution: the utility model provides a transmission gear meshing and combination measuring device that beats, includes pivot 1, pivot 1 passes through motor flange 2 to be installed on the output shaft of motor 3, pivot 1 is used for driving the gear 100 that awaits measuring and rotates, the gear 100 that awaits measuring is installed on gear mount pad 4, gear mount pad 4 is installed on slide plate 5, slide plate 5's bottom is installed on bottom support 7 through slide rail one 6, slide plate 5's side is connected in the upper end of connecting block 8, the lower extreme of connecting block 8 is connected on compact cylinder 9's output shaft, compact cylinder 9 fixed mounting is on bottom support 7, slide plate 5's one end is equipped with meshing detection assembly 10, the meshing detection assembly 10 meshes the standard gear 200 with the gear 100 to be detected and detects meshing errors through a first sensor 101 and a second sensor 102, the motor 3 is arranged on the stand 11, a third sensor 12 is arranged on the inner side wall of the stand 11 and is used for detecting plane runout errors of the gear to be detected, the bottoms of two side walls of the stand 11 are respectively connected with the cylinder 13, the cylinder 13 is arranged in the bottom bracket 7, one reading is measured through the first sensor 101 and is marked as a, one reading is measured through the second sensor 102 and is marked as b, and meanwhile, the standard tooth top of the gear to be detected is marked as c, so that the meshing errors can be calculated through measurement
[c-b+a]/2。
In this embodiment, the gear mounting seat 4 is provided with an inner shaft 41 that is matched with the rotating shaft 1, and the inner shaft 41 is inserted into the rotating shaft 1 upwards, and is positioned by a key or a pin, so that the rotating shaft 1 can drive the inner shaft 41 to rotate.
In this embodiment, the bottom bracket 7 is provided with a pad 71, the pad 71 is fixed on the bottom bracket 7, the pad 71 is used for installing the cylinder 13, and the bottom bracket 7 is used for installing the linear bearing 20.
In this embodiment, the engagement detecting assembly 10 further includes a guide shaft 103, a spring 104, a second slide rail 105, and a touch plate 106, one end of the guide shaft 103 is installed in the block, the other end is connected to a slide block 107 on the second slide rail 105, the spring 104 is installed on the guide shaft 103, the second slide rail 105 is installed on the slide plate 5, the touch plate 106 is fixed on a side surface of the slide block 107 near the gear to be detected 100, after the gear to be detected 100 is installed on the gear installation seat 4, a suitable standard gear is selected and the standard gear 200 is moved to the direction of the gear to be detected 100 through a vertical shaft 108 on the slide block 107, the slide plate 5, the connecting block 8 and the standard gear 200 are driven by the arranged compact cylinder 9, after the standard gear 200 is meshed with the gear to be detected 100, the slide block 107 is pushed by the compact cylinder 9, the spring 104 is compressed until the touch plate 106 contacts a contact on the first sensor 101, when the gear to be detected 100 drives the gear to rotate, a reading a can be detected by the sensor 101, and simultaneously, the reading a reading can be detected by adjusting the contact sensor 101 and the second sensor 102 when the gear to be detected 100 rotates, namely, the reading can be detected by adjusting the contact with the sensor 100.
In this embodiment, the first sensor 101 is mounted on the sliding plate 5 through the first mounting seat 15, and the second sensor 102 is mounted on the bottom bracket 7 through the second mounting seat 16.
In this embodiment, the third sensor 12 is mounted on the electric sliding rail 18 through the L-shaped bracket 17, the electric sliding rail 18 is mounted on the third mounting seat 19, the third mounting seat 19 is fixed on the side wall of the stand 11, and when the gear 100 to be measured rotates, the contact of the third sensor 12 contacts the surface of the gear 100 to be measured, so that the runout error d can be measured.
In this embodiment, a linear bearing 20 and a guide rod 21 are disposed between the stand 11 and the bottom bracket 7 in a four-corner symmetrical manner, the linear bearing 20 is installed in the bottom bracket 7, the guide rod 21 is installed at the bottom of the stand 11, the guide rod 21 is slidably installed in the linear bearing 20, and the up-and-down movement of the guide rod 21 in the linear bearing 20 can provide guidance for the up-and-down movement of the stand 11.
In this embodiment, the output shaft of the air cylinder 13 is level-trained with the bottom of the side wall of the stand 11 through the floating joint 22, and when the output shaft of the air cylinder 13 moves upwards, the floating joint 22 contacts with the stand 11 to drive the stand 11 to lift with the motor 3 and the rotating shaft 1 installed on the stand 11, so that the gear 100 to be measured is conveniently taken down.
Working principle: firstly, the output shaft of the air cylinder 13 moves upwards, the floating joint 22 contacts with the vertical frame 11, the vertical frame 11 is driven to be installed with the motor 3 on the vertical frame 11, the rotating shaft 1 rises, the gear 100 to be tested is installed on the gear installation seat 4, then the vertical frame 11 is controlled to descend, the inner shaft 41 is inserted into the rotating shaft 1 upwards, the rotating shaft 1 can drive the gear installation seat 4 and the gear 100 to be tested to rotate, then a proper standard gear is selected, the standard gear 200 is driven to be in contact with the gear 100 to be tested through the vertical shaft 108 on the sliding block 107, the sliding plate 5, the connecting block 8 and the standard gear 200 are driven to move towards the gear 100 to be tested through the arranged compact air cylinder 9, the sliding block 107 is pushed through the compact air cylinder 9 after the standard gear 200 is meshed with the gear 100 to be tested, the spring 104 is compressed until the contact plate 106 contacts the contact on the first sensor 101, the compact air cylinder 9 stops moving, when the gear 100 to be tested drives the gear 100 to be tested to rotate, meanwhile, the reading a can be measured through the first sensor 101, the contact of the second sensor 102 is adjusted, the gear 100 to be tested to be in contact with the gear 100 to be tested, the gear 100 to be tested can be tested to be tested, the contact with the third sensor 11 is measured, the contact with the top of the gear 100 is measured, and the error can be measured by the three-phase sensor 11 is measured, and finally, the error can be measured by the vertical gear 1 is measured, and the error can be measured by the fact that the contact with the vertical gear 1 is measured and the 3 is arranged and the vertical frame and the 3 is in the position and the position to be tested to be in contact with the position and the position to be measured.
Based on the above, the engagement error and the jump error in the invention can be detected separately or used in combination, so that the invention is suitable for various use scenes.
It will be appreciated by those skilled in the art that the present invention can be carried out in other embodiments without departing from the spirit or essential characteristics thereof. Accordingly, the above disclosed embodiments are illustrative in all respects, and not exclusive. All changes that come within the scope of the invention or equivalents thereto are intended to be embraced therein.
Claims (8)
1. The utility model provides a drive gear meshing and combination measuring device that beats which characterized in that: the device comprises a rotating shaft (1), wherein the rotating shaft (1) is arranged on an output shaft of a motor (3) through a motor flange (2), the rotating shaft (1) is used for driving a gear (100) to be tested to rotate, the gear (100) to be tested is arranged on a gear mounting seat (4), the gear mounting seat (4) is arranged on a sliding plate (5), the bottom of the sliding plate (5) is arranged on a bottom bracket (7) through a first sliding rail (6), the side surface of the sliding plate (5) is connected to the upper end of a connecting block (8), the lower end of the connecting block (8) is connected to an output shaft of a compact cylinder (9), the compact cylinder (9) is fixedly arranged on the bottom bracket (7), one end of the sliding plate (5) is provided with a meshing detection assembly (10), the meshing detection assembly (10) is used for meshing a standard gear (200) with the gear (100) to be tested and detecting meshing errors through a first sensor (101) and a second sensor (102), the motor (3) is arranged on a vertical bracket (11), the vertical bracket (11) is provided with a sensor (12) and the three side walls (12) of the vertical bracket (11) are respectively connected to the three side walls (13), the cylinder (13) is arranged in the bottom bracket (7).
2. The combined transmission gear engagement and runout measuring device according to claim 1, wherein: the gear mounting seat (4) is provided with an inner shaft (41) matched with the rotating shaft (1).
3. The combined transmission gear engagement and runout measuring device according to claim 1, wherein: the bottom bracket (7) is provided with a base plate (71), and the base plate (71) is fixed on the bottom bracket (7).
4. The combined transmission gear engagement and runout measuring device according to claim 1, wherein: the meshing detection assembly (10) further comprises a guide shaft (103), a spring (104), a second sliding rail (105) and a touch plate (106), one end of the guide shaft (103) is installed in the stop block, the other end of the guide shaft is connected to a sliding block (107) on the second sliding rail (105), the spring (104) is installed on the guide shaft (103), the second sliding rail (105) is installed on the sliding plate (5), and the touch plate (106) is fixed on the side face, close to the gear (100) to be detected, of the sliding block (107).
5. The combined transmission gear engagement and runout measuring device according to claim 1, wherein: the first sensor (101) is mounted on the sliding plate (5) through a first mounting seat (15), and the second sensor (102) is mounted on the bottom bracket (7) through a second mounting seat (16).
6. The combined transmission gear engagement and runout measuring device according to claim 1, wherein: the sensor III (12) is arranged on an electric sliding rail (18) through an L-shaped bracket (17), the electric sliding rail (18) is arranged on a mounting seat III (19), and the mounting seat III (19) is fixed on the side wall of the vertical frame (11).
7. The combined transmission gear engagement and runout measuring device according to claim 1, wherein: the novel vertical support is characterized in that a linear bearing (20) and a guide rod (21) which are symmetrically arranged in four corners are further arranged between the vertical support (11) and the bottom support (7), the linear bearing (20) is arranged in the bottom support (7), the guide rod (21) is arranged at the bottom of the vertical support (11), and the guide rod (21) is slidably arranged in the linear bearing (20).
8. The combined transmission gear engagement and runout measuring device according to claim 1, wherein: an output shaft of the air cylinder (13) is connected with the bottom of the side wall of the vertical frame (11) through a floating joint (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310899490.2A CN116929752A (en) | 2023-07-21 | 2023-07-21 | Transmission gear meshing and jumping combined measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310899490.2A CN116929752A (en) | 2023-07-21 | 2023-07-21 | Transmission gear meshing and jumping combined measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116929752A true CN116929752A (en) | 2023-10-24 |
Family
ID=88393789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310899490.2A Withdrawn CN116929752A (en) | 2023-07-21 | 2023-07-21 | Transmission gear meshing and jumping combined measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116929752A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118362304A (en) * | 2024-06-18 | 2024-07-19 | 山东润通齿轮集团有限公司 | Gear detection equipment |
-
2023
- 2023-07-21 CN CN202310899490.2A patent/CN116929752A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118362304A (en) * | 2024-06-18 | 2024-07-19 | 山东润通齿轮集团有限公司 | Gear detection equipment |
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Legal Events
| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20231024 |