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CN-224216059-U - Multi-angle multi-position thread detection device

CN224216059UCN 224216059 UCN224216059 UCN 224216059UCN-224216059-U

Abstract

The utility model provides a multi-angle multi-position thread detection device, which is characterized in that a thread detection head is arranged on a workbench surface and is connected with a rotating mechanism in a vertical posture to realize rotating action, the rotating mechanism is arranged on a Z-axis moving end of a triaxial linear displacement platform, at least one group of carrier platforms are provided with product carriers, the carrier platforms are connected with an angle adjustment mechanism to enable the carrier platforms to perform angle adjustment in the vertical direction, the overturning direction of the carrier platforms is kept in a vertical state with the X-axis moving direction of the thread detection head, and the angle adjustment mechanism is arranged on a driving end of a uniaxial linear displacement module. The utility model is connected with the angle adjusting mechanism through the loading platform, so that the whole product carrier and the product to be measured on the product carrier can be subjected to angle adjustment in the vertical direction, the threaded holes on the side surface of the product can be adjusted to be close to the vertical upward gesture, the threaded detection head can be conveniently screwed in smoothly and vertically, and the automatic, rapid, safe and reliable detection of the threaded holes on the special positions of the product can be successfully realized.

Inventors

  • KUANG BIN

Assignees

  • 昆山星誉沅智能装备有限公司

Dates

Publication Date
20260508
Application Date
20250620

Claims (7)

  1. 1. The multi-angle multi-position thread detection device is characterized in that a workbench surface (1) is provided with: The screw thread detection head (5) is connected with a rotating mechanism (4) in a vertical posture to realize a rotating action, and the rotating mechanism (4) is arranged on a Z-axis moving end of a triaxial linear displacement platform (2) to realize X, Y, Z triaxial movement; At least a set of microscope carrier (7), set up product carrier (71) on microscope carrier (7) that the level was laid for fixed product of waiting to detect, microscope carrier (7) are connected in angle adjustment mechanism (6) to make microscope carrier (7) carry out the ascending angle modulation of vertical direction, the upset direction of microscope carrier (7) keeps the vertical state with the X axle direction of moving of screw thread detection head (5), angle adjustment mechanism (6) set up on the driving end of a unipolar linear displacement module (3), the direction of movement of angle adjustment mechanism (6) is unanimous with the Y axle direction of moving of screw thread detection head (5).
  2. 2. The multi-angle multi-position screw thread detecting device according to claim 1, wherein the rotating mechanism (4) comprises a rotary electric machine member (41), a coupling (42), an adapter (43) and a limiting block (44) which are sequentially arranged from top to bottom, the coupling (42) is upwardly connected to the output end of the rotary electric machine member (41), the screw thread detecting head (5) is connected to the coupling (42) through the adapter (43), and the adapter (43) is movably inserted into the limiting block (44).
  3. 3. A multi-angle multi-position screw thread detecting device according to claim 2, wherein a sensor (45) is provided at a bottom end of the restriction block (44) to detect a moving state of the screw thread detecting head.
  4. 4. The multi-angle multi-position screw thread detecting device according to claim 2, further comprising a positioning camera (46) which is provided together with the rotary electric machine member (41) on the triaxial linear displacement platform (2) through a frame body (47) for positioning screw holes on a product to be detected.
  5. 5. The multi-angle multi-position thread detection device according to claim 1, wherein a plurality of telescopic cylinder pieces (72) are arranged on the carrying platform (7), a swing arm (73) is upwards connected to the telescopic ends of the telescopic cylinder pieces (72), a pressing body (74) is arranged at the tail end of the swing arm (73), a support (75) is hinged to the middle of the swing arm (73), and the support (75) is fixedly arranged on the telescopic cylinder pieces (72).
  6. 6. The multi-angle multi-position screw thread detecting device according to claim 1, wherein the angle adjusting mechanism (6) comprises a base frame (61) connected to the single-axis linear displacement module (3), a pair of side frames (62) arranged on the base frame (61), and mounting plate bodies (63) rotatably arranged on the inner sides of the side frames (62), the carrier (7) is arranged between the two mounting plate bodies (63), and one mounting plate body (63) is driven to rotate by a driving motor member (64).
  7. 7. The multi-angle and multi-position thread detecting device according to claim 6, wherein the driving motor member (64) is provided with a groove-type photoelectric device (65), and the mounting plate body (63) is provided with a trigger end (66) for triggering the groove-type photoelectric device (65).

Description

Multi-angle multi-position thread detection device Technical Field The utility model relates to the technical field of threaded hole detection, in particular to a multi-angle multi-position threaded detection device. Background On many mass-produced products, threaded holes are machined so as to be in threaded connection with other products, but during the threaded hole machining operation, unqualified threaded holes can be machined due to factors such as abrasion of machining tools, which can affect the threaded connection quality between subsequent products, so that the threaded holes machined on the products need to be detected. The screw thread can be distinguished by naked eyes of people to have larger obstacle, so that the screw thread can be detected by a common internal thread detection tool such as a screw gauge in the detection process, the screw gauge is screwed into the threaded hole to be detected in the manual operation mode, but the manual screwing detection method is low in speed and efficiency, directly affects the production speed, cannot meet the daily production requirement, and has different positions of the threaded hole on some products, is arranged on the front surface and on the side surface, and the manual detection also needs to continuously adjust the position, thereby being time-consuming and labor-consuming. Disclosure of utility model The utility model aims to provide a multi-angle multi-position thread detection device which is simple and practical in structure and high in automation degree. The technical proposal is as follows: A multi-angle multi-position thread detection device is arranged on a workbench surface: The screw thread detection head is connected with a rotating mechanism in a vertical posture to realize rotating action, and the rotating mechanism is arranged on the Z-axis moving end of a triaxial linear displacement platform to realize X, Y, Z triaxial movement; at least a set of microscope carrier sets up the product carrier on the microscope carrier that the level was laid for fixed product that waits to detect, the microscope carrier is connected in an angle adjustment mechanism to make the microscope carrier carry out the ascending angle modulation of vertical direction, the upset direction of microscope carrier keeps the vertical state with the X axle direction of movement of screw thread detection head, angle adjustment mechanism sets up on the driving end of a unipolar linear displacement module, and angle adjustment mechanism's direction of movement is unanimous with the Y axle direction of movement of screw thread detection head. Optionally, the slewing mechanism includes rotary electric machine spare, shaft coupling, adapter, the restriction piece that from top to bottom set gradually, and the shaft coupling upwards is connected in the output of rotary electric machine spare, the screw thread detects the head and is connected in the shaft coupling through the adapter to the movable plug in of adapter locates the restriction piece. The reliable rotation driving of the thread detection head is realized, and the stability and the coaxiality in the detection process are ensured. Further, a sensor is provided at the bottom end of the limiting block to detect a moving state of the screw detection head. The number of rotations of the screw detection head and the actual rotation state are detected. Still further, the device also comprises a positioning camera which is arranged on the triaxial linear displacement platform together with the rotary machine part through a frame body so as to position a screw hole on a product to be detected. And the hole alignment precision is improved, and the threaded detection head is ensured to be screwed into the screw hole to be detected successfully. Optionally, be provided with a plurality of flexible cylinder spare on the microscope carrier, the flexible end of flexible cylinder spare upwards connects a swing arm, and the end of swing arm sets up presses the body, and a support is connected in the middle part hinge of swing arm, and the support sets firmly on the flexible cylinder spare. The uniform pressure distribution and the reliable fixing effect are realized, the product is prevented from shifting in the overturning or detecting process, the structure is relatively simple, and the maintenance is convenient. Optionally, the angle adjustment mechanism includes connect in the base frame of unipolar linear displacement module, locate a pair of side bearer on the base frame and rotationally locate the mounting panel body on the side bearer inboard, the microscope carrier sets up between two mounting panel bodies, and one of them mounting panel body is being driven the rotation by driving motor spare. The multi-angle overturning and positioning of the carrier are stably realized. Further, a groove-shaped photoelectric device is arranged on the driving machine part, and a trigger end for triggering the groove-shaped photo