Infrared auxiliary positioning device for hydraulic squeeze riveter

Abstract

The utility model provides an infrared auxiliary positioning device for a hydraulic squeeze riveter, which relates to the technical field of auxiliary equipment of the hydraulic squeeze riveter and comprises an auxiliary positioning instrument, a rotating shell fixed on the surface of the auxiliary positioning instrument, a driving fluted disc fixed inside the rotating shell, a grip rotatably connected inside the rotating shell, and a main gear fixed at the front end of the grip. The main gear is rotationally connected with the driving fluted disc, the surface of the main gear is in meshed connection with rotating teeth, the surface of the rotating teeth is rotationally connected with a triangular chuck, an auxiliary gear is fixed to the back of the triangular chuck, the rotating teeth are in meshed connection with the driving fluted disc, a driven fluted disc is fixed in the rotating shell, and a driving wheel is in meshed connection with the interior of the driven fluted disc; the driving wheel is in meshed connection with the auxiliary gear, the back of the driving wheel is rotatably connected with an angle disc, the back of the angle disc is fixedly provided with an output shaft, and the surface of the output shaft is in threaded connection with a rotating shaft.

Description

Technical Field

[0001] The utility model relates to the technical field of auxiliary equipment for hydraulic riveting machines, in particular to an infrared auxiliary positioning device for hydraulic riveting machines. Background Art

[0002] Hydraulic riveting machines are widely used in industrial fields that require riveting or press-fitting products. They are recognized and trusted by customers for their easy operation, reliable quality, and long equipment life. However, in order to further improve production efficiency and product quality, more precise positioning technology is needed, and infrared auxiliary positioning devices came into being.

[0003] In the prior art, the infrared auxiliary positioning device achieves the purpose of calibrating the infrared locator by the operator manually twisting the rotating part of the auxiliary positioning device. However, the accuracy is too low, the positioning effect is poor, and the marking line has a certain error, which cannot meet the needs of actual industrial production. In order to improve the positioning accuracy and effect, it is necessary to improve and optimize the prior art. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes an infrared auxiliary positioning device for a hydraulic riveting machine.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an infrared auxiliary positioning device for a hydraulic riveting machine, comprising an auxiliary positioning instrument, a rotating shell is fixed on the surface of the auxiliary positioning instrument, a driving toothed disk is fixed inside the rotating shell, a handle is rotatably connected inside the rotating shell, a main gear is fixed on the front end of the handle, the main gear is rotatably connected to the driving toothed disk, a rotating tooth is meshingly connected on the surface of the main gear, a triangular chuck is rotatably connected on the surface of the rotating tooth, a sub-gear is fixed on the back of the triangular chuck, the rotating tooth is meshingly connected to the driving toothed disk, a driven toothed disk is fixed inside the rotating shell, a driving wheel is meshingly connected inside the driven toothed disk, the driving wheel is meshingly connected to the sub-gear, an angle plate is rotatably connected to the back of the driving wheel, an output shaft is fixed on the back of the angle plate, and the rotating shaft is threadedly connected on the surface of the output shaft. In the prior art, the infrared auxiliary positioning device is operated Personnel directly manually twist the rotating part of the auxiliary positioning device to achieve the purpose of calibrating the infrared locator, which has the problems of low accuracy, poor positioning effect, certain errors in the marking line, and cannot meet the needs of actual industrial production. In order to improve the positioning accuracy and effect, it is necessary to improve and optimize the existing technology. To solve such problems, the utility model adds a micro-calibration structure. When the staff adjusts the infrared rays, they only need to simply turn the handle. The rotation of the crank causes the driving wheel to rotate, and then the driving wheel drives the rotating teeth to rotate along the driving gear disc, thereby rotating the triangular chuck and the sub-gear. After that, the rotation of the sub-gear drives the driving wheel to rotate along the driven gear disc, so that the angle disc drives the output shaft to rotate at a low speed, so that the infrared emitter can be adjusted at a micro-angle, so that the staff can easily adjust the micro-angle of the infrared emitter, thereby improving the positioning accuracy and effect of the infrared rays.

[0006] Preferably, a support column is fixed at the bottom of the auxiliary positioning instrument, a lifting plate is fixed at the bottom of the support column, a base is slidably connected to the surface of the lifting plate, an air pump piston is fixed inside the base, the air pump piston is fixedly connected to the lifting plate, a support spring is fixed inside the base, the support spring is fixedly connected to the lifting plate, and a positioning platform is fixed on the upper end surface of the base. In the prior art, vibration during transportation may cause the parts inside the auxiliary positioning instrument to loosen or fall off. These parts may include key components such as circuit boards, sensors, and lenses. When these parts are affected by vibration, they may be displaced or damaged, thereby affecting the normal operation of the instrument. Damage to the device may cause the accuracy of the auxiliary positioning instrument to be affected. The accuracy of measurement and positioning is one of the key characteristics of the auxiliary positioning instrument, which is particularly important for users. If the device is damaged and the accuracy decreases, it will have a negative impact on the user's work efficiency and quality. In response to such problems, the utility model converts the kinetic energy generated by the vibration into the elastic potential energy of the support spring, and at the same time consumes part of the kinetic energy with the help of the air pump piston. In the process of repeated conversion of the support spring, the kinetic energy is continuously converted from the piston air pump to internal energy for consumption, thereby avoiding damage to the device due to vibration.

[0007] Preferably, the surface of the grip is covered with a rubber sleeve, so as to further enhance the user's operating experience, make the operation smoother, and thus enhance the user's feel.

[0008] Preferably, a honeycomb groove is provided on the back of the driven gear disc. The honeycomb groove design reduces the weight of the driven gear disc by creating a cavity structure in the material, which helps to reduce the inertia of the entire system and improve the response speed. The honeycomb groove can improve the heat dissipation efficiency of the driven gear disc, help control the temperature of the device during operation, and avoid overheating.

[0009] Preferably, the support spring is a double-strand spring, which can more effectively absorb and isolate vibration, thereby reducing noise generated by vibration and providing smoother movement.

[0010] Preferably, a sliding key is fixed on the peripheral surface of the lifting plate, and the presence of the sliding key can reduce the shaking or deviation of the lifting plate during the movement, thereby improving the stability of the overall structure.

[0011] Beneficial Effects

[0012] 1. In the prior art, the infrared auxiliary positioning device achieves the purpose of calibrating the infrared locator by the operator manually twisting the rotating part of the auxiliary positioning device directly. The accuracy is too low, the positioning effect is not good, and the marking line has a certain error, which cannot meet the needs of actual industrial production. In order to improve the positioning accuracy and effect, it is necessary to improve and optimize the prior art. To address such problems, the utility model adds a micro-calibration structure. When the staff adjusts the infrared rays, they only need to simply turn the handle. The rotation of the crank causes the driving wheel to rotate, and then the driving wheel drives the rotating teeth to rotate along the driving toothed disc, thereby rotating the triangular chuck and the sub-gear. After that, the rotation of the sub-gear drives the driving wheel to rotate along the driven toothed disc, so that the angle disc drives the output shaft to rotate at a low speed, so that the infrared emitter can be adjusted at a micro-angle, so that the staff can easily adjust the micro-angle of the infrared emitter, thereby improving the positioning accuracy and effect of the infrared rays.

[0013] 2. In the prior art, vibrations during transportation may cause parts inside the auxiliary locator to loosen or fall off. These parts may include key components such as circuit boards, sensors, and lenses. When these parts are affected by vibrations, they may be displaced or damaged, thereby affecting the normal operation of the instrument. Damage to the device may affect the accuracy of the auxiliary locator. The accuracy of measurement and positioning is one of the key characteristics of the auxiliary locator, and is particularly important for users. If the accuracy decreases due to damage to the device, it will have a negative impact on the user's work efficiency and quality. To address this problem, the utility model converts the kinetic energy generated by the vibration into the elastic potential energy of the support spring, and at the same time consumes part of the kinetic energy with the help of the air pump piston. In the process of repeated conversion of the support spring, the kinetic energy is continuously converted from the piston air pump into internal energy for consumption, thereby avoiding damage to the device due to vibration. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0015] Figure 2 This is a schematic diagram of the microstructure of the utility model;

[0016] Figure 3 This is a schematic diagram of the internal structure of the micro-calibration device of the utility model;

[0017] Figure 4 It is a schematic diagram of the internal structure of the chassis of the utility model.

[0018] Legend:

[0019] 1. Auxiliary locator; 101. Support column; 102. Base; 1021. Air pump piston; 1022. Support spring; 103. Lifting plate; 104. Positioning platform; 2. Rotating shell; 201. Handle; 202. Main gear; 2021. Driving gear plate; 2022. Rotating gear; 2023. Triangular chuck; 2024. Sub-gear; 203. Driven gear plate; 2031. Driving wheel; 2032. Angle plate; 204. Output shaft. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features, objectives and effects of the present invention easy to understand, the present invention is further described below in conjunction with specific embodiments and drawings, but the following embodiments are only preferred embodiments of the present invention, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the protection scope of the present invention.

[0021] The specific embodiments of the present utility model are described below in conjunction with the accompanying drawings. Specific embodiment:

[0023] Reference Figure 1-4, used for the infrared auxiliary positioning device of the hydraulic riveting machine, comprising an auxiliary positioning instrument 1, a rotating shell 2 is fixed on the surface of the auxiliary positioning instrument 1, a driving toothed disc 2021 is fixed inside the rotating shell 2, a handle 201 is rotatably connected inside the rotating shell 2, a main gear 202 is fixed on the front end of the handle 201, the main gear 202 is rotatably connected to the driving toothed disc 2021, a rotating tooth 2022 is meshedly connected on the surface of the main gear 202, a triangular chuck 2023 is rotatably connected on the surface of the rotating tooth 2022, and the triangular chuck 202 A secondary gear 2024 is fixed on the back of the rotating housing 2, and the rotating gear 2022 is meshed with the driving gear disc 2021. A driven gear disc 203 is fixed inside the rotating housing 2, and a driving wheel 2031 is meshed inside the driven gear disc 203, and the driving wheel 2031 is meshed with the secondary gear 2024. The driving wheel 2031 is rotatably connected to the back of the driving wheel 2031, and an output shaft 204 is fixed on the back of the angle disc 2032. The surface of the output shaft 204 is threadedly connected to the rotating shaft. In the prior art, the infrared auxiliary positioning device is operated by The operator directly manually twists the rotating part of the auxiliary positioning device to achieve the purpose of calibrating the infrared locator, which has the problems of low accuracy, poor positioning effect, certain errors in the marking line, and cannot meet the needs of actual industrial production. In order to improve the positioning accuracy and effect, it is necessary to improve and optimize the existing technology. To address such problems, the utility model adds a micro-calibration structure. When the operator adjusts the infrared rays, he only needs to simply turn the handle 201. The rotation of the crank causes the driving wheel to rotate, and then the driving wheel drives the rotating gear 2022 to rotate along the driving toothed disc 2021, thereby rotating the triangular chuck 2023 and the sub-gear 2024. Then, the sub-gear 2024 rotates and drives the driving wheel 2031 to rotate along the driven toothed disc 203, so that the angle disc 2032 drives the output shaft 204 to rotate at a low speed, so that the infrared emitter can be adjusted at a micro-angle, so that the operator can easily adjust the micro-angle of the infrared emitter, thereby improving the positioning accuracy and effect of the infrared rays.

[0024] A support column 101 is fixed at the bottom of the auxiliary positioning instrument 1, a lifting plate 103 is fixed at the bottom of the support column 101, a base 102 is slidably connected to the surface of the lifting plate 103, an air pump piston 1021 is fixed inside the base 102, the air pump piston 1021 is fixedly connected to the lifting plate 103, a support spring 1022 is fixed inside the base 102, the support spring 1022 is fixedly connected to the lifting plate 103, a positioning platform 104 is fixed on the upper end surface of the base 102, a rubber sleeve is covered on the surface of the handle 201, a honeycomb groove is opened on the back of the driven gear disc 203, the support spring 1022 adopts a double-strand spring, and a sliding key is fixed on the circumference of the lifting plate 103.

[0025] The working principle of the utility model is as follows: when the staff adjusts the infrared rays, they only need to simply rotate the handle 201. The rotation of the crank causes the driving wheel to rotate, and then the driving wheel drives the rotating tooth 2022 to rotate along the driving toothed disc 2021, thereby causing the triangular chuck 2023 and the sub-gear 2024 to rotate. Then, the sub-gear 2024 rotates to drive the driving wheel 2031 to rotate along the driven toothed disc 203, so that the angle disc 2032 drives the output shaft 204 to rotate at a low speed, thereby adjusting the infrared emitter at a micro-angle.

[0026] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0027] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. An infrared auxiliary positioning device for a hydraulic riveting machine, comprising an auxiliary positioning device (1), characterized in that: The auxiliary positioning instrument (1) has a rotating housing (2) fixed on its surface, a driving toothed disc (2021) fixed inside the rotating housing (2), a handle (201) rotatably connected inside the rotating housing (2), a main gear (202) fixed at the front end of the handle (201), the main gear (202) being rotatably connected to the driving toothed disc (2021), a rotating tooth (2022) meshingly connected on the surface of the main gear (202), a triangular chuck (2023) rotatably connected on the surface of the rotating tooth (2022), and the triangular chuck (2023) having a back surface. A secondary gear (2024) is fixed to the rotating part, the rotating teeth (2022) are meshedly connected with the driving toothed disc (2021), a driven toothed disc (203) is fixed inside the rotating housing (2), a driving wheel (2031) is meshedly connected inside the driven toothed disc (203), the driving wheel (2031) is meshedly connected with the secondary gear (2024), an angle disc (2032) is rotatably connected to the back of the driving wheel (2031), an output shaft (204) is fixed to the back of the angle disc (2032), and a rotating shaft is threadedly connected to the surface of the output shaft (204).

2. The infrared auxiliary positioning device for a hydraulic riveting machine according to claim 1 is characterized in that: The auxiliary positioning instrument (1) has a support column (101) fixed at the bottom, a lifting plate (103) fixed at the bottom of the support column (101), a base (102) slidably connected to the surface of the lifting plate (103), an air pump piston (1021) fixed inside the base (102), the air pump piston (1021) is fixedly connected to the lifting plate (103), a support spring (1022) fixed inside the base (102), the support spring (1022) is fixedly connected to the lifting plate (103), and a positioning platform (104) is fixed to the upper end surface of the base (102).

3. The infrared auxiliary positioning device for a hydraulic riveting machine according to claim 1 is characterized in that: The surface of the handle (201) is covered with a rubber sleeve.

4. The infrared auxiliary positioning device for a hydraulic riveting machine according to claim 1 is characterized in that: The back of the driven gear disc (203) is provided with a honeycomb groove.

5. The infrared auxiliary positioning device for a hydraulic riveting machine according to claim 2 is characterized in that: The support spring (1022) is a double-strand spring.

6. The infrared auxiliary positioning device for a hydraulic riveting machine according to claim 2 is characterized in that: A sliding key is fixed on the circumferential surface of the lifting plate (103).

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