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CN-224216021-U - Detection device for bicycle steel ring production

CN224216021UCN 224216021 UCN224216021 UCN 224216021UCN-224216021-U

Abstract

The utility model discloses a detection device for bicycle steel ring production, which relates to the technical field of steel ring production detection tools and comprises a base, a first supporting rod and a second supporting rod, wherein the first supporting rod and the second supporting rod are arranged at the upper end of the base, a first sliding groove is transversely formed in the front end of the base, a positioning mechanism is arranged on the top surface of the base, a second sliding groove is vertically formed in the front end surface of the first supporting rod, and detection mechanisms are slidably arranged on the first sliding groove and the second sliding groove.

Inventors

  • WANG YUNLAN
  • JIANG QINGXIAO

Assignees

  • 邢台铂爵运动器材有限公司

Dates

Publication Date
20260508
Application Date
20250605

Claims (6)

  1. 1. A detection device for bicycle steel ring production comprises a base (1), a first supporting rod (2) and a second supporting rod (6) which are arranged at the upper end of the base (1), and is characterized in that a first sliding groove is transversely formed in the front end of the base (1), a positioning mechanism is arranged on the top surface of the base (1), a second sliding groove is vertically formed in the front end surface of the first supporting rod (2), and detection mechanisms are slidably arranged on the first sliding groove and the second sliding groove.
  2. 2. The detection device for bicycle rim production according to claim 1, wherein the inner side surfaces of the upper ends of the first supporting rod (2) and the second supporting rod (6) are respectively provided with a positioning roller (3), the outer side surfaces of the upper ends of the first supporting rod (2) and the second supporting rod (6) are respectively provided with a second motor (7), and the output end of the second motor (7) is connected with the rotating shaft of the positioning roller (3).
  3. 3. The detecting device for bicycle rim production according to claim 1, wherein the positioning mechanism comprises a first motor (4) mounted on one side of the top surface of the base (1), and the first motor (4) is provided with a screw rod (5) through a coupling.
  4. 4. The detecting device for bicycle rim production according to claim 1, wherein the bottom end of the first supporting rod (2) is fixedly connected to the top surface of the base (1), and a guide hole is formed in the lower portion of the first supporting rod (2) and penetrates through the screw rod (5).
  5. 5. The detecting device for bicycle rim production according to claim 1, wherein the bottom end of the second supporting rod (6) is in sliding contact with the top surface of the base (1), and a threaded hole matched with the screw rod (5) is formed in the lower portion of the second supporting rod (6).
  6. 6. The detection device for bicycle rim production according to claim 1, wherein the detection mechanism comprises an I-shaped sliding block (8) slidably mounted in the first sliding groove and the second sliding groove, a telescopic rod (9) is hinged to the top surface of the sliding block (8), a connecting block (10) is rotatably mounted on the telescopic rod (9), a pressure sensor (11) is mounted at the other end of the connecting block (10), a connecting rod (12) is fixedly connected to the output end of the pressure sensor (11), and a detection wheel (13) is mounted at the other end of the connecting rod (12).

Description

Detection device for bicycle steel ring production Technical Field The utility model relates to the technical field of steel ring production detection tools, in particular to a detection device for bicycle steel ring production. Background The bicycle is used as a common transportation tool and exercise equipment and is widely used in the global scope, the bicycle steel ring is one of key parts of the bicycle, the quality of the bicycle steel ring is directly related to the overall performance, the safety and the riding experience of the bicycle, and in the production process of the bicycle steel ring, a plurality of complex process links such as steel selection, cutting, forming, welding, surface treatment and the like are involved, and each link possibly introduces various quality problems, so that the comprehensive and accurate detection of the steel ring is very important; The roundness of the steel ring is an important index, the non-circular steel ring can lead the tire to be stressed unevenly, accelerate the tire abrasion, influence the riding comfort and the riding operability, the existing detection means generally adopt the method of sleeving the steel ring on a regular circular ring, and then rotating to observe whether the circular ring is completely abutted with the inner side surface of the steel ring or not, but the method cannot accurately detect the tiny deviation of the roundness of the steel ring in real time, so the problems need to be solved. Disclosure of utility model The utility model aims to solve the defects in the prior art and provides a detection device for producing a bicycle steel ring. In order to achieve the aim, the detection device for producing the bicycle steel ring comprises a base, a first support rod and a second support rod, wherein the first support rod and the second support rod are arranged at the upper end of the base, a first sliding groove is transversely formed in the front end of the base, a positioning mechanism is arranged on the top surface of the base, a second sliding groove is vertically formed in the front end surface of the first support rod, and detection mechanisms are slidably arranged on the first sliding groove and the second sliding groove. Preferably, the inner side surfaces of the upper ends of the first support rod and the second support rod are respectively provided with a positioning roller, the outer side surfaces of the upper ends of the first support rod and the second support rod are respectively provided with a second motor, and the output end of the second motor is connected with the rotating shaft of the positioning roller. Preferably, the positioning mechanism comprises a first motor arranged on one side of the top surface of the base, and a screw rod is arranged on the first motor through a coupler. Preferably, the bottom end of the first supporting rod is fixedly connected with the top surface of the base, and a guide hole penetrating through the screw rod is formed in the lower portion of the first supporting rod. Preferably, the bottom end of the second supporting rod is in sliding contact with the top surface of the base, and a threaded hole matched with the screw rod is formed in the lower portion of the second supporting rod. Preferably, the detection mechanism comprises an I-shaped sliding block which is slidably arranged in the first sliding groove and the second sliding groove, the top surface of the sliding block is hinged with a telescopic rod, a connecting block is rotatably arranged on the telescopic rod, a pressure sensor is arranged at the other end of the connecting block, a connecting rod is fixedly connected with the output end of the pressure sensor, and a detection wheel is arranged at the other end of the connecting rod. Compared with the prior art, the steel ring detection device has the beneficial effects that the steel ring is conveniently arranged between the two positioning rollers through the matching of the moving mechanism and the positioning rollers, the steel ring is driven to rotate through the second motor, the detection wheel is abutted against the inner side surface of the steel ring, and further when the inside of the steel ring is sunken, the detection wheel can irregularly shake, so that the vibration sensor senses vibration, whether the roundness of the steel ring has deviation or not and whether the inner side surface of the steel ring has sunken surface or not can be accurately sensed in real time, and finally, the problem that the detection accuracy of the traditional device is too low is solved. Drawings The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings: FIG. 1 is a schematic view of the