WO2024036568A1 - Mécanisme de mesure de la température d'entredent d'un engrenage de précision à grande vitesse pendant le travail - Google Patents

Mécanisme de mesure de la température d'entredent d'un engrenage de précision à grande vitesse pendant le travail Download PDF

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Publication number
WO2024036568A1
WO2024036568A1 PCT/CN2022/113364 CN2022113364W WO2024036568A1 WO 2024036568 A1 WO2024036568 A1 WO 2024036568A1 CN 2022113364 W CN2022113364 W CN 2022113364W WO 2024036568 A1 WO2024036568 A1 WO 2024036568A1
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shaped
main body
plate
groove
sides
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PCT/CN2022/113364
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English (en)
Chinese (zh)
Inventor
王晓东
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嘉兴尚坤科技有限公司
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Application filed by 嘉兴尚坤科技有限公司 filed Critical 嘉兴尚坤科技有限公司
Priority to PCT/CN2022/113364 priority Critical patent/WO2024036568A1/fr
Priority to CN202280018735.XA priority patent/CN117043569A/zh
Publication of WO2024036568A1 publication Critical patent/WO2024036568A1/fr

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    • 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

Definitions

  • the present invention relates to the technical field of temperature detection, and in particular to a backlash temperature detection mechanism for high-speed precision gears during operation.
  • the current traditional tooth gap temperature detection mechanism can only detect the average temperature of all tooth gaps. It lacks a structure for continuous temperature measurement of a single tooth gap and a structure to improve the temperature measurement accuracy. After the detection mechanism is installed, if When following the rotation of the gear, it is prone to looseness and misalignment, which can easily lead to inaccurate data. It lacks a structure that uses the installation force to strengthen the fixation effect. When it rotates following the gear, it is prone to shaking and lacks a structure to reduce the shaking.
  • the present invention provides a backlash temperature detection mechanism for high-speed precision gears during operation, which has a control rod.
  • the control rod is inserted into the auxiliary groove and the side groove at the same time, so that the bottom part can strengthen the connection effect with the main body. Avoid shaking the device.
  • the invention provides a backlash temperature detection mechanism for high-speed precision gears during operation, which specifically includes: a main body; the main body is an H-shaped structure, the front end of the main body is provided with an adjustment groove, the inside of the adjustment groove is provided with a rotating shaft, and the top of the main body is A moving part is installed.
  • the moving part has a T-shaped structure.
  • the control rod has a T-shaped structure.
  • the bottom part is at the bottom of the main body.
  • the top of the bottom part is provided with a support pole.
  • the top of the support pole is a rectangular structure.
  • the top of the support pole is connected to the bottom of the main body.
  • the bottom of the support pole is a pyramid. -shaped structure, there is a limit plate on both sides of the support pole, the limit plate is an L-shaped structure, and the inside of the limit plate is an inclined structure;
  • the fixing piece, the fixing piece is a rectangular structure, and the fixing piece is located on the main body On the side of the bottom, the fixing piece is on the right side of the main body.
  • the front end of the fixing piece is provided with two pushing blocks.
  • the pushing blocks have a rectangular structure, and the front end and bottom of the pushing blocks have an inclined structure.
  • an infrared thermometer is installed inside the adjustment groove of the main body through a rotating shaft.
  • a controller is provided above the right end of the main body. The controller is electrically connected to the infrared thermometer.
  • the top of the controller is provided with a wireless signal transmission module. ;
  • the auxiliary groove is composed of a T-shaped groove and two arc-shaped grooves.
  • a control rod and an arc-shaped rod are embedded inside the auxiliary groove.
  • the front end of the moving part is equipped with a pusher.
  • the top of the pusher is an inclined structure.
  • the pusher The bottom is an H-shaped structure, and the bottom of the pusher is embedded inside the slot.
  • the bottom member is provided with a through slot on both sides of the interior.
  • the through slot is a rectangular structure.
  • a contact groove is provided in the middle position of the right end of the bottom piece, and the contact groove is composed of three arc-shaped grooves, and there is a groove above the right end of the bottom piece
  • Two control grooves, the control grooves have a rectangular structure;
  • the left end of the bottom piece is provided with a connector, the connector has a rectangular structure, and a side groove is provided on both sides of the connector, and each side groove consists of a T-shaped groove and a It consists of two arc-shaped slots, with a control lever and an arc-shaped lever embedded at the bottom of the side slot.
  • a fixing groove is provided on the inside of the fixing part, the fixing groove is an arc-shaped structure, a square groove is provided on both sides of the fixing groove, and two clamping plates are provided at the front end of the fixing part, and the two clamping plates are at At the top of the two push blocks, the clamping plate has an L-shaped plate structure, and the clamping plate is made of elastic metal.
  • the inner side of the clamping plate is provided with evenly arranged wedge-shaped blocks; a contact plate is installed inside the fixed groove, and the contact plate is an arc.
  • L-shaped plate structure, the contact plate is made of rubber material, and a mounting plate is provided on both sides of the contact plate.
  • the mounting plate is an L-shaped plate structure, and the mounting plate is inserted into the square groove; the bottom of each push block is installed with A limiter, the limiter has a T-shaped structure, the bottom of the limiter is inserted into the inside of the through slot, the top of the limiter has an inclined structure, and a round rod is provided at both ends of the bottom of each limiter. , the round rod is inserted into the round hole, and there is a pressure plate at the bottom of each limiter.
  • the pressure plate has a rectangular structure and is made of rubber.
  • the auxiliary plate is H. It has a plate-like structure and the auxiliary plate is made of rubber.
  • each embodiment of the present invention compared with the traditional detection mechanism, it is provided with a pushing block, so that after the fixing member is installed, the pushing block can be driven to move together, thereby controlling the movement of the limiting member.
  • the clamping plate can be controlled to pass through the limit plate, so that the wedge block can be contacted and fixed with the limit plate, so that the fixing part can be pulled, so that the fixing part can be connected with the gear.
  • the rotating shaft is connected and fixed so that the device can be fixed so that the infrared thermometer can continuously align with a single tooth gap.
  • the gear rotates, the infrared thermometer can follow the rotation and continue to measure a single tooth gap. temperature, increasing the duration of single tooth gap detection and improving temperature measurement accuracy;
  • the push block when the device is in use, after the fixing member is tightened and fixed, the push block can be displaced by force, so that the front bottom of the push block can contact the top of the limiter. Since the limiter is in contact with the pusher The contact surface of the block has an inclined structure, so that after the push block continues to move, the stopper can be moved downward, so that the pressure plate can be pressed, thereby strengthening the anti-slip contact effect with the top surface of the gear, so that the device can be installed stably. Avoid misalignment and shaking, and prevent the infrared thermometer from causing misalignment detection during the rotation of the gear, which will lead to inaccurate data;
  • control rod and the arc-shaped rod when the device is in use, the installation and use of the moving parts can be conveniently controlled, so that the control rod and the arc-shaped rod can be embedded in the auxiliary groove and the side groove at the same time, so that the control rod can be
  • the main body and the bottom piece are connected together, so that the two can strengthen the fixed connection effect.
  • the arc-shaped rod can be placed inside the arc-shaped groove to strengthen the fixing effect, thereby filling the gap and avoiding the tilt and deviation of the control rod, so that the main body can be connected with the bottom piece.
  • the parts are firmly connected together to prevent the main body from shaking when the bottom part rotates with the gear, which in turn causes the infrared thermometer to shake and improves the temperature measurement accuracy.
  • Figure 1 shows a schematic diagram of the three-dimensional structure of a tooth gap temperature detection mechanism according to an embodiment of the present invention
  • Figure 2 shows a schematic diagram of the bottom structure of the backlash temperature detection mechanism according to an embodiment of the present invention
  • Figure 3 shows a schematic diagram of the exploded three-dimensional structure of the tooth gap temperature detection mechanism according to an embodiment of the present invention
  • Figure 4 shows a schematic diagram of the exploded bottom structure of the backlash temperature detection mechanism according to an embodiment of the present invention
  • Figure 5 shows a schematic diagram of the exploded three-dimensional structure of the main body of the backlash temperature detection mechanism according to an embodiment of the present invention
  • Figure 6 shows a schematic diagram of the exploded three-dimensional structure of the base of the backlash temperature detection mechanism according to an embodiment of the present invention
  • Figure 7 shows a schematic diagram of the exploded three-dimensional structure of the fixing part of the backlash temperature detection mechanism according to an embodiment of the present invention
  • FIG. 8 shows a schematic diagram of the exploded bottom structure of the fixing member of the backlash temperature detection mechanism according to an embodiment of the present invention.
  • Main body 101. Infrared thermometer; 102. Controller; 103. Slot; 104. Side parts; 105. Auxiliary slot; 106. Moving parts; 107. Pushing parts; 108. Control lever;
  • Fixing piece 301. Fixed groove; 302. Pushing block; 303. Clamping plate; 304. Contact plate; 305. Installation plate; 306. Limiting piece; 307. Pressure plate; 308. Auxiliary plate.
  • the invention proposes a backlash temperature detection mechanism for high-speed precision gears during operation, which includes: a main body 1; the main body 1 has an H-shaped structure, an adjustment groove is provided at the front end of the main body 1, and a rotating shaft is provided inside the adjustment groove for installation.
  • the infrared thermometer 101 allows the infrared thermometer 101 to be freely rotated and adjusted inside the body 1.
  • a moving part 106 is installed on the top of the main body 1.
  • the moving part 106 has a T-shaped structure and is used to drive the control rod 108 to move together.
  • the control rod 108 has a T-shaped structure.
  • each control rod 108 There are two arc-shaped rods on the inside of each control rod 108, so that the control rod 108 can drive the arc-shaped rods to be installed together.
  • the bottom part 2 can be firmly connected with the main body 1, so that the main body 1 will not shake, and improve the temperature measurement accuracy of the infrared thermometer 101;
  • the bottom part 2 is a U-shaped plate structure,
  • the bottom part 2 is at the bottom of the main body 1 and is used to drive the bottom part 2 to be firmly connected for use.
  • the top of the bottom part 2 is provided with a support pole 201.
  • the top of the support pole 201 is a rectangular structure.
  • the top of the support pole 201 is connected to the bottom of the main body 1.
  • the bottom of the support rod 201 is a pyramidal structure, which can improve the support effect.
  • the limit plate 202 is an L-shaped structure, and the inside of the limit plate 202 is an inclined structure. , used to contact the wedge block of the clamping plate 303, so that the fixing member 3 can be pulled to adjust the position, and can be fixed after being pulled, so that the device can be firmly connected to the rotation axis of the gear, so that the device can rotate with the gear.
  • the fixing part 3 has a rectangular structure, the fixing part 3 is located on the bottom side of the main body 1, the fixing part 3 is on the right side of the main body 1, the fixing part 3 There are two push blocks 302 at the front end of 3.
  • the push blocks 302 have a rectangular structure.
  • the front bottom of the push block 302 has an inclined structure.
  • the front bottom of the push block 302 can be connected with the limiter 306.
  • the top end of the gear is in contact, so that the stopper 306 can be pushed to move downward, so that the stopper 306 can strengthen the anti-slip contact effect with the gear, and improve the stability and data accuracy.
  • an infrared thermometer 101 is installed inside the adjustment groove of the main body 1 through a rotating shaft, which can be aligned with the tooth gap for continuous temperature detection.
  • a controller 102 is provided above the right end of the main body 1.
  • the controller 102 and the infrared thermometer 101 is electrically connected to accurately detect the temperature.
  • the top of the controller 102 is provided with a wireless signal transmission module, which can transmit the detected temperature so that the temperature data can be accurately captured;
  • the top middle position of the main body 1 is provided with a slot 103 , the slot 103 is an H-shaped structure, used to insert the bottom of the pusher 107, so that the pusher 107 can be installed stably, and then support the moving member 106.
  • the side parts 104 are The rectangular structure is used to open auxiliary slots 105; two auxiliary slots 105 are provided on the outside of each side piece 104.
  • the auxiliary slots 105 are composed of a T-shaped slot and two arc-shaped slots, and a control device is embedded inside the auxiliary slot 105.
  • the rod 108 and the arc-shaped rod enable the control rod 108 and the arc-shaped rod to be supported, installed and used.
  • the front end of the moving part 106 is provided with a pusher 107.
  • the top of the pusher 107 is an inclined structure, which can enhance the support effect.
  • the pusher 107 The bottom of the pusher 107 has an H-shaped structure, and the bottom of the pusher 107 is embedded inside the slot 103 for connection and support with the main body 1 .
  • a through-slot 203 is provided on both sides of the base 2.
  • the through-slot 203 has a rectangular structure so that the limiting member 306 can be moved inside.
  • Two round holes are provided on both sides of the base 2. holes, so that the round rod can move inside it.
  • Each two round holes are on both sides of a through slot 203.
  • the drawing grooves 204 are rectangular structures for use.
  • the push block 302 can be used for guiding displacement inside it; the middle position of the right end of the bottom piece 2 is provided with a contact groove 205.
  • the contact groove 205 is composed of three arc-shaped grooves and is used to contact the gear shaft to assist in connection and fixation.
  • the bottom piece 2 Two control grooves 206 are provided above the right end of the bottom part 2.
  • the control grooves 206 are of rectangular structure and are used to allow the clamping plate 303 to be guided and displaced within it; the left end of the bottom piece 2 is provided with a connector 207, which is a rectangular structure. Used to open side slots 208.
  • a side slot 208 is provided on both sides of the connector 207.
  • Each side slot 208 is composed of a T-shaped slot and two arc-shaped slots.
  • the bottom of the side slot 208 is embedded with a control lever 108 and The arc-shaped rod allows the control rod 108 to strengthen the connection effect between the main body 1 and the bottom part 2, so that when the main body 1 is used at the top of the bottom part 2, there will be no shaking.
  • a fixing groove 301 is provided on the inside of the fixing member 3.
  • the fixing groove 301 is an arc-shaped structure and is used to embed and fix the gear shaft.
  • a square groove is provided on both sides of the fixing groove 301 for fixing the gear shaft.
  • the mounting plate 305 is embedded so that the contact plate 304 can be fixedly installed and used.
  • the front end of the fixing member 3 is provided with two clamping plates 303.
  • the two clamping plates 303 are at the top of the two pushing blocks 302.
  • the clamping plates 303 have an L-shaped plate structure.
  • the clamping plate 303 is made of elastic metal and can be easily pulled and deformed.
  • the inner side of the clamping plate 303 is provided with evenly arranged wedge-shaped blocks, which are used to contact the limiting plate 202 so that the fixing part 3 can be fixed after being pulled; the fixing groove A contact plate 304 is installed inside 301.
  • the contact plate 304 is an arc-shaped plate structure.
  • the contact plate 304 is made of rubber and is used for non-slip contact and fixation with the gear shaft.
  • the bottom of the limiter 306 is inserted into the inside of the through slot 203, and can be used to guide displacement inside the through slot 203.
  • the top of the limiter 306 is an inclined structure, used to contact the bottom of the inner end of the push block 302, so that After the fixing part 3 is displaced, the pushing block 302 can be driven to move together, so that the limiting part 306 can continue to be forced to move downward.
  • Each limiting part 306 is provided with a round rod at both ends of the bottom, and the round rod is inserted into Inside the round hole, a pressure plate 307 is provided at the bottom of each limiter 306.
  • the pressure plate 307 has a rectangular structure.
  • the pressure plate 307 is made of rubber and is used for non-slip contact and fixation with the top of the gear. Each limiter 306 is provided with a pressure plate 307 on both sides. There is an auxiliary plate 308.
  • the auxiliary plate 308 has an H-shaped plate structure. The auxiliary plate 308 is made of rubber material and can enhance the anti-slip contact effect with the bottom part 2.
  • the installation and use of the device can be manually controlled first, so that the gear shaft can be inserted into the inside of the fixing member 3, and then the clamping plate 303 can be pulled to move The displacement allows the main body 1 to move, so that the limiting plate 202 can pass through the wedge block, thereby fixing the clamping plate 303, so that the fixing member 3 can be firmly connected to the gear bearing, so that the contact plate 304 can be fixed in non-slip contact with the gear bearing.
  • the fixing piece 3 When the fixing piece 3 moves, it can drive the pushing block 302 to move together, so that the front bottom of the pushing block 302 can contact the top of the limiting piece 306, so that the limiting piece 306 can move downward under force, so that the limiting piece 306 can
  • the pressure plate 307 can be pushed to move downward, so that the pressure plate 307 can be squeezed, thereby strengthening the anti-slip contact effect with the bottom part 2, and then the moving part 106 is manually installed and moved downward, so that the control rod 108 and the arc rod can be inserted into the
  • the inside of the side groove 208 and the auxiliary groove 105 allows the main body 1 to be connected to the base 2, thereby strengthening the fixing effect and preventing the main body 1 from shaking and causing misalignment when the device is rotated, so that the infrared thermometer 101 can always be aligned Accurate detection is required continuously, so that the device can be connected to the gear and used, so that when the gear is working, the device can always follow the rotation, so

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Abstract

La présente invention se rapporte au domaine technique de la mesure de la température. L'invention concerne un mécanisme de mesure de la température d'entredent d'un engrenage de précision à grande vitesse pendant le travail. Le mécanisme comprend un élément inférieur ; l'élément inférieur est d'une structure de plaque en forme de U ; une tige de support est agencée au niveau de l'extrémité supérieure de l'élément inférieur ; l'extrémité supérieure de la tige de support est d'une structure rectangulaire ; l'extrémité supérieure de la tige de support est reliée à la partie inférieure d'un corps principal ; la partie inférieure de la tige de support est d'une structure en forme de pyramide ; deux côtés de la tige de support sont chacun pourvus d'une plaque de limitation, les côtés internes des plaques de limitation étant d'une structure inclinée. Pendant l'utilisation, une fois qu'un élément de fixation est serré et fixé, des blocs de poussée peuvent se déplacer sous l'effet d'une force, de sorte que les parties inférieures des extrémités avant des blocs de poussée puissent entrer en contact avec les extrémités supérieures d'éléments de limitation. Étant donné que les surfaces de contact des éléments de limitation et des blocs de poussée sont d'une structure inclinée, des plaques de pression peuvent être pressées pour se déplacer, permettant ainsi au dispositif d'être monté de manière stable, évitant un désalignement et une vibration, et empêchant un thermomètre infrarouge d'effectuer une mesure sous désalignement pendant le processus de rotation d'un engrenage. La présente invention résout les problèmes selon lesquels des mécanismes de mesure de température d'entredent n'ont pas de structure pour mesurer en continu la température d'un entredent unique, et n'ont pas de structure pour améliorer la précision de mesure de température.
PCT/CN2022/113364 2022-08-18 2022-08-18 Mécanisme de mesure de la température d'entredent d'un engrenage de précision à grande vitesse pendant le travail WO2024036568A1 (fr)

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Application Number Priority Date Filing Date Title
PCT/CN2022/113364 WO2024036568A1 (fr) 2022-08-18 2022-08-18 Mécanisme de mesure de la température d'entredent d'un engrenage de précision à grande vitesse pendant le travail
CN202280018735.XA CN117043569A (zh) 2022-08-18 2022-08-18 一种工作中高速精密齿轮的齿隙温度检测机构

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PCT/CN2022/113364 WO2024036568A1 (fr) 2022-08-18 2022-08-18 Mécanisme de mesure de la température d'entredent d'un engrenage de précision à grande vitesse pendant le travail

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CN118031601A (zh) * 2024-04-11 2024-05-14 山东鸿远新材料科技股份有限公司 一种二氧化锆废料烘干用温度测量设备
CN118129927A (zh) * 2024-05-08 2024-06-04 山东九牛农牧科技有限公司 一种奶牛用肛温测量装置

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CN118129927A (zh) * 2024-05-08 2024-06-04 山东九牛农牧科技有限公司 一种奶牛用肛温测量装置

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