Roundness detection device for gear ring machining

Abstract

The utility model relates to the technical field of gear ring processing, and discloses a roundness detection device for gear ring processing, which comprises a detection table, a roundness detector is arranged at the top of the detection table, a supporting column is fixedly connected to the bottom of the detection table, a fixing assembly is arranged in the middle of the detection table, a rotating assembly is arranged at the bottom of the detection table, and the supporting column is fixedly connected to the bottom of the detection table. The fixing assembly comprises a fixing disc, and a mounting groove is formed in the inner wall of the fixing disc. The hydraulic rod pulls the fixed seat to move downwards, so that the movable plate rotates around a hinge point, the movable plate rotates to pull the sliding plate to slide along the surface of the limiting rod, and the four arc-shaped clamping plates move until anti-skid pads on the arc-shaped clamping plates are tightly attached to the outer wall of the gear ring, so that the gear ring is fixed; the device can effectively prevent the gear ring from sliding in the detection process, guarantees the accuracy of a detection result, is simple and rapid in operation, facilitates the fixation of gear rings of different sizes, and improves the flexibility in use.

Description

TECHNICAL FIELD

[0001] The utility model relates to gear ring processing technical field especially relates to a roundness detection device for gear ring processing. BACKGROUND

[0002] Roundness detection for gear ring processing refers to the process of accurately measuring and evaluating the roundness of the gear ring during the manufacturing process. Roundness refers to the degree to which the cross-section of a workpiece approximates a theoretical circle. It is a value used to quantify the error from the center of the circle. In gear ring processing, roundness detection is very important because it directly affects the fitting accuracy of the gear ring with other components, as well as the service life and performance of the gear ring itself.

[0003] Currently, a roundness detector is required for gear ring roundness detection. Manual fixing of the gear ring is required during detection, which is time-consuming and labor-intensive. Moreover, manual fixing of the gear ring can cause sliding or deviation, resulting in inaccurate detection results. Therefore, we propose a roundness detection device for gear ring processing. SUMMARY

[0004] To solve the above technical problems, the utility model provides a roundness detection device for gear ring processing.

[0005] The utility model adopts the following technical scheme: a roundness detection device for gear ring processing, comprising a detection table, a roundness detector is arranged on the top of the detection table, a support column is fixedly connected to the bottom of the detection table, a fixing assembly is arranged in the middle of the detection table, and a rotating assembly is arranged at the bottom of the detection table.

[0006] The fixing assembly comprises a fixed disc, an installation groove is formed in the inner wall of the fixed disc, a limiting rod is fixedly connected to the inner wall of the installation groove, a sliding plate is slidably connected to the surface of the limiting rod, a movable plate is hingedly connected to the bottom of the sliding plate, a fixed seat is hingedly connected to the end of the movable plate away from the sliding plate, a hydraulic rod is fixedly connected to the bottom of the fixed seat, an installation bracket is fixedly connected to the bottom of the hydraulic rod, an arc-shaped clamping plate is fixedly connected to the top of the sliding plate, and an anti-skid pad is fixedly connected to one end of the arc-shaped clamping plate.

[0007] Through the above technical scheme, the fixed seat is pulled down by the hydraulic rod, the movable plate rotates around the hinge point, the sliding plate slides along the surface of the limiting rod under the action of the movable plate, the four arc-shaped clamping plates move until the anti-skid pads on the arc-shaped clamping plates tightly adhere to the outer wall of the gear ring, the gear ring is fixed, sliding of the gear ring during detection is effectively prevented, the accuracy of the detection result is ensured, the operation is simple and fast, the surface or inner wall of the gear ring can be fixed, and the practicality is improved.

[0008] As a further improvement of the above scheme, the surface of the fixed disc is rotationally connected with the inner wall of the detection table, and the surface of the sliding plate is slidingly connected with the inner wall of the mounting groove.

[0009] Through the above technical scheme, the sliding plate is limited by the mounting groove, the stability of the sliding plate during movement is ensured, and the fixing effect on the gear ring is improved.

[0010] As a further improvement of the above scheme, the number of the sliding plate, the movable plate and the arc-shaped clamping plate is four, and they are arranged in a circle around the detection table.

[0011] Through the above technical scheme, the fixing effect on the gear ring is ensured by the four arc-shaped clamping plates.

[0012] As a further improvement of the above scheme, the arc-shaped clamping plate is located at the upper end of the fixed disc, and the top of the mounting frame is fixedly connected with the bottom of the fixed disc.

[0013] As a further improvement of the above scheme, the rotating assembly comprises a fixed frame, one end of the fixed frame is fixedly connected with a driving motor, the output end of the driving motor is fixedly connected with a gear, and the inner wall of the gear is engaged with a large gear.

[0014] Through the above technical scheme, the gear is driven to rotate by the driving motor, the large gear is driven to rotate by the gear, the fixed disc is rotated, the fixed gear ring is driven to rotate, manual rotation is not needed, and the detection efficiency is improved.

[0015] As a further improvement of the above scheme, the top of the fixed frame is fixedly connected with the bottom of the detection table.

[0016] As a further improvement of the above scheme, the inner wall of the large gear is fixedly connected with the surface of the fixed disc.

[0017] Through the above technical scheme, the fixed disc can rotate slowly by the large gear, the rotation of the fixed disc is prevented from being too fast, and the detection of the roundness detector is affected.

[0018] Compared with the prior art, the utility model has the advantages that:

[0019] The utility model discloses a fixing assembly is set up, specifically is through hydraulic rod and draws the fixed seat and moves down, makes the movable plate rotate around the hinge point, and the rotation of movable plate draws the sliding plate and slides along the surface of the limiting rod, makes four arc-shaped clamping plates move, until the antiskid pad on the arc-shaped clamping plate is close to the outer wall of gear ring, realizes the fixing of gear ring, can effectively prevent gear ring from sliding during the detection, ensures the accuracy of detection result, and the operation is simple and quick, and it is convenient to fix the gear ring of different size, improves the flexibility when using.

[0020] The utility model discloses a rotating assembly is set up, specifically is through the drive motor and is driven gear rotation, makes gear drive bull gear rotation, makes the fixed disc rotate, drives the fixed gear ring rotation, then through roundness detector and is detected to gear ring, does not need manual rotation, improves the detection efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is whole structure schematic drawing of the utility model;

[0022] Figure 2 It is sectional structure schematic drawing of the utility model;

[0023] Figure 3 It is fixed assembly structure schematic drawing of the utility model;

[0024] Figure 4 It is rotating assembly structure schematic drawing of the utility model;

[0025] Figure 5 It is the structure schematic drawing of the utility model from the bottom.

[0026] Main symbol explains:

[0027] 1, detection platform;2, roundness detector;3, support column;4, fixed assembly;401, fixed disc;402, installation groove;403, limit rod;404, sliding plate;405, movable plate;406, fixed seat;407, hydraulic rod;408, mounting bracket;409, arc clamping plate;410, non-slip pad;5, rotating assembly;501, fixed frame;502, drive motor;503, gear;504, bull gear. DETAILED DESCRIPTION

[0028] Below, combining the drawings and specific implementation, the utility model is described further, need explaining is, under the premise of not conflicting, the following described each embodiment between or each technical feature between can be any combination and form new embodiment.

[0029] Embodiment:

[0030] Please combine Figures 1-5 The utility model discloses a kind of roundness detection devices for gear ring processing of the embodiment, including detection platform 1, the top of detection platform 1 is provided with roundness detector 2, the bottom of detection platform 1 is fixedly connected with support column 3, the middle part of detection platform 1 is provided with fixed assembly 4, the bottom of detection platform 1 is provided with rotating assembly 5;

[0031] The fixing assembly 4 comprises a fixing disc 401, an installation groove 402 is formed in the inner wall of the fixing disc 401, a limiting rod 403 is fixedly connected to the inner wall of the installation groove 402, a sliding plate 404 is slidably connected to the surface of the limiting rod 403, an active plate 405 is hingedly connected to the bottom of the sliding plate 404, a fixing seat 406 is hingedly connected to the end, away from the sliding plate 404, of the active plate 405, a hydraulic rod 407 is fixedly connected to the bottom of the fixing seat 406, a mounting rack 408 is fixedly connected to the bottom of the hydraulic rod 407, an arc-shaped clamping plate 409 is fixedly connected to the top of the sliding plate 404, an anti-skid pad 410 is fixedly connected to one end of the arc-shaped clamping plate 409, the gear ring to be detected is placed on the fixing disc 401, then the hydraulic rod 407 is started, the fixing seat 406 is pulled downwards by the hydraulic rod 407, the active plate 405 rotates around the hinge point, the sliding plate 404 is pulled to slide along the surface of the limiting rod 403 by the rotation of the active plate 405, the four arc-shaped clamping plates 409 move until the anti-skid pads 410 on the arc-shaped clamping plates 409 tightly abut against the outer wall of the gear ring, the gear ring is fixed, the gear ring can be effectively prevented from sliding during the detection process, the accuracy of the detection result is ensured, the operation is simple and fast, different sizes of gear rings can be fixed, and the flexibility during use is improved.

[0032] The surface of the fixing disc 401 is rotationally connected to the inner wall of the detection table 1, and the surface of the sliding plate 404 is slidably connected to the inner wall of the installation groove 402.

[0033] The number of the sliding plate 404, the active plate 405 and the arc-shaped clamping plate 409 is four, and they are arranged in a circumferential distribution around the detection table 1.

[0034] The arc-shaped clamping plate 409 is located at the upper end of the fixing disc 401, and the top of the mounting rack 408 is fixedly connected to the bottom of the fixing disc 401.

[0035] The rotating assembly 5 comprises a fixing frame 501, one end of the fixing frame 501 is fixedly connected with a driving motor 502, the output end of the driving motor 502 is fixedly connected with a gear 503, the inner wall of the gear 503 is engaged with a large gear 504, the driving motor 502 is started, the driving motor 502 drives the gear 503 to rotate, the gear 503 drives the large gear 504 to rotate, the fixing disc 401 rotates, and the fixed gear ring rotates, then the gear ring is detected by the roundness detector 2, manual rotation is not needed, and the detection efficiency is improved.

[0036] The top of the fixing frame 501 is fixedly connected to the bottom of the detection table 1.

[0037] The inner wall of the large gear 504 is fixedly connected to the surface of the fixing disc 401.

[0038] The implementation principle of the roundness detection device for gear ring machining in the embodiment of the application is as follows: when in use, the gear ring to be detected is placed on the fixed disc 401, then the hydraulic rod 407 is started, the hydraulic rod 407 pulls the fixed seat 406 to move downwards, the movable plate 405 rotates around the hinge point, the rotation of the movable plate 405 pulls the sliding plate 404 to slide along the surface of the limiting rod 403, the four arc-shaped clamping plates 409 move until the anti-skid pads 410 on the arc-shaped clamping plates 409 tightly adhere to the outer wall of the gear ring, the gear ring is fixed, the gear ring can be effectively prevented from sliding during detection, the accuracy of the detection result is ensured, the operation is simple and fast, different sizes of gear rings can be fixed, and the flexibility during use is improved, then the driving motor 502 is started, the driving motor 502 drives the gear 503 to rotate, the gear 503 drives the gear 504 to rotate, the fixed disc 401 rotates, and the fixed gear ring rotates, then the gear ring is detected by the roundness detector 2, manual rotation is not needed, and the detection efficiency is improved.

[0039] The above embodiment is only a preferred embodiment of the application, and cannot be used to limit the range of protection of the application, and any non-substantial change and replacement made by a person skilled in the art on the basis of the application belongs to the range of protection of the application.

Claims

1. A roundness detection device for gear ring machining, characterized in that, Including detection platform (1), the top of detection platform (1) is provided with roundness detector (2), the bottom of detection platform (1) is fixedly connected with support column (3), the middle part of detection platform (1) is provided with fixed assembly (4), the bottom of detection platform (1) is provided with rotating assembly (5); The fixed assembly (4) includes a fixed disc (401), the inner wall of the fixed disc (401) is provided with a mounting groove (402), the inner wall of the mounting groove (402) is fixedly connected with a limiting rod (403), the surface of the limiting rod (403) is slidably connected with a sliding plate (404), the bottom of the sliding plate (404) is hingedly connected with a movable plate (405), the end of the movable plate (405) away from the sliding plate (404) is hingedly connected with a fixed seat (406), the bottom of the fixed seat (406) is fixedly connected with a hydraulic rod (407), the bottom of the hydraulic rod (407) is fixedly connected with a mounting bracket (408), the top of the sliding plate (404) is fixedly connected with an arc-shaped clamping plate (409), one end of the arc-shaped clamping plate (409) is fixedly connected with a non-slip pad (410).

2. The roundness detecting device for machining of a gear ring according to claim 1, characterized in that: The surface of the fixed disc (401) is rotatably connected with the inner wall of the detection platform (1), and the surface of the sliding plate (404) is slidably connected with the inner wall of the mounting groove (402).

3. The roundness detecting device for machining of a toothed ring according to claim 1, characterized in that: The number of the sliding plate (404), the movable plate (405) and the arc-shaped clamping plate (409) is four, and they are arranged in a circular distribution around the detection platform (1).

4. The roundness detecting device for machining of a toothed ring according to claim 1, characterized in that: The arc-shaped clamping plate (409) is located at the upper end of the fixed disc (401), and the top of the mounting bracket (408) is fixedly connected with the bottom of the fixed disc (401).

5. The roundness detecting device for machining of a toothed ring according to claim 1, characterized in that: The rotating assembly (5) includes a fixed frame (501), one end of the fixed frame (501) is fixedly connected with a driving motor (502), the output end of the driving motor (502) is fixedly connected with a gear (503), and the inner wall of the gear (503) is engaged with a large gear (504).

6. The roundness detecting device for a gear ring machining according to claim 5, wherein: The top of the fixed frame (501) is fixedly connected with the bottom of the detection platform (1).

7. The roundness detecting device for machining of a toothed ring according to claim 5, characterized in that: The inner wall of the large gear (504) is fixedly connected with the surface of the fixed disc (401).

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