Quality inspection platform for gear production

Abstract

The utility model discloses a quality inspection platform for gear production, which comprises a feeding table, a test table and a feeding mechanism, the test table is arranged on one side of the feeding table, a mounting seat is rotatably arranged on the test table, and the feeding mechanism is arranged between the feeding table and the test table, so that rapid and accurate feeding of gears is realized, and the production efficiency is improved. Tedious and uncertain manual operation is avoided, so that the production efficiency is remarkably improved; according to the gear mounting device, the gear can be placed on the mounting base in a correct posture through accurate cooperation of the ejecting mechanism and the feeding mechanism, a good foundation is laid for the subsequent quality inspection process, the gear can be stably fixed through the unique design of the mounting base, the stability of the gear in the quality inspection process is guaranteed, and then the quality inspection accuracy is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of gear processing equipment, in particular to a quality inspection platform for gear production. Background Art

[0002] In the process of gear production, precise quality inspection is crucial. At present, the quality inspection of gears mainly relies on professional inspection equipment. The common inspection equipment mainly consists of a high-precision probe, a driving device, a control system, a data processing unit, etc. The rotation device is precisely controlled by a computer, so that the gear installed on the mounting seat can rotate along a preset trajectory. At the same time, the high-precision probe scans and measures each part of the gear point by point.

[0003] In the existing inspection equipment, the design of the mounting seat can often only adapt to gear shaft holes of a specific size. This leads to the need to replace different mounting seats when inspecting gears with different shaft hole sizes, which not only increases the inspection cost and time, but also reduces the inspection efficiency. In addition, the existing inspection equipment mostly relies on manual operation for loading and unloading, which not only increases the labor cost and operation complexity, but also may cause errors in the inspection results due to human factors. Therefore, developing a new quality inspection platform for gear production to achieve efficient and automated gear inspection has very important practical significance and market value. Summary of the Utility Model

[0004] The purpose of the utility model is to overcome the above technical deficiencies and provide a quality inspection platform for gear production to solve the technical problems raised in the existing background art.

[0005] To achieve the above technical purpose, the technical solution of the utility model provides a quality inspection platform for gear production, including: a loading table, a testing table and a loading mechanism. A pallet is arranged on the loading table; the testing table is arranged on one side of the loading table, and a mounting seat is rotatably arranged on the testing table; the loading mechanism transfers the gear on the pallet to the mounting seat; the mounting seat includes a rotating seat, a driving tooth is arranged on the rotating seat, the driving tooth is connected with the driving device of the inspection equipment, a jacking spring and a conical plug are arranged inside the rotating seat, the jacking spring is arranged between the conical plug and the inner bottom surface of the rotating seat, and both ends of the jacking spring are connected to the two respectively; a plurality of expansion pieces are arranged on the rotating seat, the plurality of expansion pieces are circumferentially arrayed with the conical plug as the center, and an annular spring is sleeved outside the expansion pieces, and the lower end of the expansion piece is hinged to the rotating seat.

[0006] Further, the feeding mechanism is arranged between the feeding table and the testing table. The feeding mechanism includes a feeding support. A lifting mechanism is arranged on the feeding support. A rotating mechanism is arranged at the top of the lifting mechanism. A supporting arm is arranged on the rotating mechanism. A material taking cylinder is arranged above the end of the supporting arm, and a clamping mechanism is arranged below it. An unlocking rod is arranged on the piston rod of the material taking cylinder, and the unlocking rod is connected to the clamping mechanism.

[0007] Further, the clamping mechanism includes a material taking disc arranged below the supporting arm. The unlocking rod penetrates through the material taking disc. A plurality of clamping seats are circumferentially arrayed on the material taking disc with the unlocking rod as the center. Clamps are arranged on the clamping seats. A push disc and a buffer spring are arranged on the unlocking rod. The buffer spring is arranged between the material taking disc and the push disc, and its two ends are respectively connected to the unlocking rod and the push disc. The middle of the clamp is rotatably connected to the clamping seat. A connecting rod is arranged between the clamp and the push disc, and the two ends of the connecting rod are respectively rotatably connected to the push disc and the clamp.

[0008] Further, the lifting mechanism includes a lifting lead screw and a lifting motor. The output shaft of the lifting motor is connected to the lifting lead screw. The nut of the lifting lead screw is fixedly connected to the feeding support. The rotating mechanism includes a rotating shaft and a rotating motor. The rotating shaft is arranged at the top of the lifting lead screw and is connected to the supporting arm. The output shaft of the rotating motor is connected to the rotating shaft.

[0009] Further, a limiting plate is arranged on the pallet, and through holes are arranged at the bottom. A material ejecting mechanism is arranged inside the feeding table. The material ejecting mechanism passes through the through holes to jack up the gear on the pallet.

[0010] Compared with the prior art, the beneficial effects of the present utility model include:

[0011] 1. Through the automated feeding mechanism of the present utility model, rapid and accurate feeding of the gear is realized, avoiding the cumbersome and uncertain manual operation, thereby significantly improving the production efficiency; the precise cooperation between the material ejecting mechanism and the feeding mechanism ensures that the gear can be placed on the mounting seat in the correct posture, laying a good foundation for the subsequent quality inspection process. The unique design of the mounting seat enables the gear to be firmly fixed, ensuring the stability of the gear during the quality inspection process, and thus improving the accuracy of the quality inspection.

[0012] 2. By adopting the combined design of the elastic expansion piece and the annular spring, the mounting seat of the present utility model can adapt to gears with different shaft hole sizes, greatly enhancing the versatility and flexibility of the equipment; the mutual cooperation of components such as the unlocking rod, push disc, connecting rod, and clamp in the feeding mechanism realizes the rapid clamping and release of the gear, simplifies the operation process, and improves the convenience of operation; the structure of the present utility model is compact and the layout is reasonable, not only occupying a small area, but also being convenient for maintenance and repair, further enhancing the convenience of use of the equipment. Brief Description of the Drawings

[0013] Figure 1 is a schematic diagram of a quality inspection platform for gear production provided by the present utility model;

[0014] Figure 2 is a schematic diagram of the feeding mechanism of a quality inspection platform for gear production provided by the present utility model;

[0015] Figure 3 is a schematic diagram of the mounting seat of a quality inspection platform for gear production provided by the present utility model;

[0016] Figure 4 is a sectional view of the mounting seat of a quality inspection platform for gear production provided by the present utility model.

[0017] In the figure: feeding table 1, testing table 2, feeding mechanism 3, feeding support 301, lifting lead screw 302, lifting motor 303, support arm 304, picking cylinder 305, picking tray 306, unlocking rod 307, jaw seat 308, jaw 309, push plate 310, connecting rod 311, buffer spring 312, rotating shaft 313, rotating motor 314, mounting seat 4, rotating seat 401, driving gear 402, expansion piece 403, annular spring 404, conical plug 405, jacking spring 406, support plate 5, limiting plate 501, ejecting mechanism 6. Detailed Description of the Preferred Embodiment

[0018] In order to make the objectives, technical solutions and advantages of the present utility model more comprehensible, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely used to explain the present utility model and are not intended to limit the present utility model.

[0019] Referring to Figure 1 , the present utility model provides a quality inspection platform for gear production, including a feeding table 1, a testing table 2 and a feeding mechanism 3. The testing table 2 is arranged on one side of the feeding table 1, and a mounting seat 4 is rotatably arranged on the testing table 2. The feeding mechanism 3 is arranged between the feeding table 1 and the testing table 2 for transferring the gear to the mounting seat 4. A ejecting mechanism 6 is installed inside the feeding table 1, and a support plate 5 is arranged on the feeding table 1. The support plate 5 is used to place the gear to be detected. A limiting plate 501 is arranged on the support plate 5 to ensure that the gear can be accurately placed at a predetermined position. A through hole is arranged at the bottom of the support plate 5, and the ejecting mechanism 6 passes through the through hole at the bottom of the support plate 5 to jack up the gear to a certain height so that the feeding mechanism 3 can accurately grab the gear; in practical applications, the ejecting mechanism 6 can adopt driving elements such as cylinders or electric push rods, and by controlling the telescopic movement of the driving elements, the function of jacking up the gear from the support plate 5 can be realized.

[0020] Referring to Figure 2, the feeding mechanism 3 includes a feeding support 301, on which a lifting mechanism and a rotating mechanism are provided. The lifting mechanism includes a lifting lead screw 302 and a lifting motor 303. The output shaft of the lifting motor 303 is connected to the lifting lead screw 302, and the nut of the lifting lead screw 302 is connected to the feeding support 301, thereby realizing the lifting movement of the feeding mechanism 3. The rotating mechanism includes a rotating shaft 313 and a rotating motor 314. The rotating shaft 313 is arranged at the top of the lifting lead screw 302 and connected to the support arm 304, and the output shaft of the rotating motor 314 is connected to the rotating shaft 313, thereby realizing the rotating movement of the feeding mechanism 3. Through the cooperation of the lifting mechanism and the rotating mechanism, the gear can be accurately transferred from the pallet 5 to the mounting seat 4.

[0021] Above the end of the support arm 304, a material taking cylinder 305 is provided, and below it, a material taking tray 306 is provided. An unlocking rod 307 is provided on the piston rod of the material taking cylinder 305. The unlocking rod 307 penetrates through the material taking tray 306. A number of jaw seats 308 are circumferentially arrayed around the unlocking rod 307 on the material taking tray 306. Jaws 309 are provided on the jaw seats 308. A push plate 310 and a buffer spring 312 are provided on the unlocking rod. The buffer spring 312 is arranged between the material taking tray 306 and the push plate 310, and its two ends are respectively connected to the unlocking rod 307 and the push plate 310. The middle of the jaw 309 is rotatably connected to the jaw seat 308. A connecting rod 311 is provided between the jaw 309 and the push plate 310. The two ends of the connecting rod 311 are respectively rotatably connected to the push plate 310 and the jaw 309. When the piston rod of the material taking cylinder 305 extends, the unlocking rod 307 will push the push plate 310 to move downward, thereby driving the jaws 309 to contract inward through the connecting rod 311 to clamp the gear. When the piston rod of the material taking cylinder 305 retracts, the buffer spring 312 will push the push plate 310 to move upward, thereby driving the jaws 309 to open outward through the connecting rod 311 to release the gear.

[0022] Refer to Figure 3 , Figure 4 , the mounting seat 4 includes a rotating seat 401, the rotating seat 401 is rotatably connected to the test bench 2, and a driving gear 402 is provided thereon. The driving gear 402 is connected to the driving device of the detection equipment, thereby realizing the precise rotation of the mounting seat 4; inside the rotating seat 401, a jacking spring 406 and a conical plug 405 are provided. The jacking spring 406 is arranged between the conical plug 405 and the inner bottom surface of the rotating seat 401, and its two ends are respectively connected to the two. A number of expansion pieces 403 are provided on the rotating seat 401. A number of expansion pieces 403 are circumferentially arrayed around the conical plug 405 and an annular spring 404 is sleeved on the outside thereof. The lower end of the expansion piece 403 is hinged to the rotating seat 401, so that the expansion piece 403 can be contracted under the elastic force of the annular spring 404.

[0023] For the convenience of understanding the present utility model, the following combines Figure 1 -Figure 4 The working principle of this solution is described in detail as follows:

[0024] During feeding, the unlocking lever 307 will push the push plate 310 to move downward, thereby driving the clamping jaws 309 to contract inward through the connecting rod 311, and jacking up the gear clamping of the top feeding mechanism 6; subsequently, the rotating motor 314 drives it to rotate above the mounting seat 4, and the lifting motor 303 drives the support arm 304 to descend, sleeving the gear outside the expansion piece 403. Before the gear contacts the expansion piece 403, the unlocking lever 307 first contacts the top of the conical plug 405 and compresses it into the rotating seat 401. At the same time, the expansion piece 403 contracts under the elastic force of the annular spring 404. When the gear descends to the specified position, the unlocking lever 307 rises, and the conical plug 405 extends under the action of the jacking spring 406 to push the expansion piece 403 outward to fix the gear thereon. At this time, under the action of the buffer spring 312, the clamping jaws 309 still maintain the state of clamping the gear. When the unlocking lever 307 is fully reset, the clamping jaws 309 are disengaged from the contact with the gear.

[0025] The conical plug 405 can extend different lengths to adapt to gears with different shaft hole diameters, thereby fixing them.

[0026] After the test is completed, the clamping jaws 309 first clamp the gear, and then the unlocking lever 307 pushes the conical plug 405 into the rotating seat 401 to unlock, realizing the discharging of the gear.

[0027] The above specific implementation manners of the present utility model do not constitute a limitation on the protection scope of the present utility model. Any other corresponding changes and deformations made according to the technical concept of the present utility model shall be included in the protection scope of the claims of the present utility model.

Claims

1. A quality inspection platform for gear production, comprising: A loading platform, wherein a support plate is provided on the loading platform; A test bench, the test bench is arranged on one side of the loading platform, and a mounting seat is rotatably arranged on the test bench; A feeding mechanism, which transfers the gears on the support plate to the mounting seat; It is characterized in that: the mounting seat includes a rotating seat, the rotating seat is provided with driving teeth, the driving teeth are connected to the driving device of the detection equipment, the interior of the rotating seat is provided with a lifting spring and a conical plug, the lifting spring is arranged between the conical plug and the inner bottom surface of the rotating seat, and its two ends are respectively connected to the two; a plurality of expansion plates are arranged on the rotating seat, the plurality of expansion plates are arranged in a circular array with the conical plug as the center and an annular spring is sleeved on the outer side, and the lower end of the expansion plate is hinged to the rotating seat.

2. A quality inspection platform for gear production according to claim 1, characterized in that: The feeding mechanism is arranged between the feeding platform and the testing platform, and includes a feeding bracket, a lifting mechanism is arranged on the feeding bracket, a rotating mechanism is arranged on the top of the lifting mechanism, a support arm is arranged on the rotating mechanism, a material picking cylinder is arranged above the end of the support arm, and a clamping mechanism is arranged below, an unlocking rod is arranged on the piston rod of the material picking cylinder, and the unlocking rod is connected to the clamping mechanism.

3. A quality inspection platform for gear production according to claim 2, characterized in that: The clamping mechanism includes a feeding tray arranged below the support arm, the unlocking rod passes through the feeding tray, a plurality of clamping seats are arranged on the feeding tray in a circular array with the unlocking rod as the center, a clamping jaw is arranged on the clamping jaw seat, a pushing plate and a buffer spring are arranged on the unlocking rod, the buffer spring is arranged between the feeding tray and the pushing plate, and the two ends of the buffer spring are respectively connected to the unlocking rod and the pushing plate, the middle part of the clamping jaw is rotatably connected to the clamping jaw seat, a connecting rod is arranged between the clamping jaw and the pushing plate, and the two ends of the connecting rod are respectively rotatably connected to the pushing plate and the clamping jaw.

4. A quality inspection platform for gear production according to claim 2 or 3, characterized in that: The lifting mechanism includes a lifting screw and a lifting motor, the output shaft of the lifting motor is connected to the lifting screw, the nut of the lifting screw is fixedly connected to the loading bracket, the rotating mechanism includes a rotating shaft and a rotating motor, the rotating shaft is arranged at the top of the lifting screw and connected to the support arm, and the output shaft of the rotating motor is connected to the rotating shaft.

5. A quality inspection platform for gear production according to claim 4, characterized in that: The support plate is provided with a limit plate, and a through hole is provided at the bottom. A lifting mechanism is provided inside the loading platform, and the lifting mechanism lifts up the gear on the support plate through the through hole.

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