CN216283329U

CN216283329U - Flexible detection equipment for different surface flatness and sizes

Info

Publication number: CN216283329U
Application number: CN202122396467.0U
Authority: CN
Inventors: 沈滨
Original assignee: Linghu Intelligent Shenzhen Co ltd
Current assignee: Linghu Intelligent Shenzhen Co ltd
Priority date: 2021-09-30
Filing date: 2021-09-30
Publication date: 2022-04-12
Anticipated expiration: 2031-09-30

Abstract

The utility model relates to the technical field of detection equipment, in particular to flexible detection equipment with different surface flatness and sizes, which comprises a detection equipment base, wherein a platform to be detected is arranged on the detection equipment base, a support is arranged on one side of the detection equipment base, a supporting mechanism is arranged on the support, and a placing mechanism with fixing and positioning functions is arranged on the supporting mechanism; the four groups of placing mechanisms are rotated to enable the four groups of placing mechanisms to rotate around the rotating column, meanwhile, the positioning column rotates along the annular groove until the positioning column slides into the groove under the action of the rebounding force of the spring, the middle frame of the mobile phone is just positioned on the platform to be detected, after the detection is finished, the four groups of placing mechanisms continue to rotate, and due to the setting of the positioning mechanisms, the four groups of placing mechanisms can all rotate to the same position on the platform to be detected, so that detection personnel do not need to correct, measure and position again, and the detection speed of the middle frame of the mobile phone is improved.

Description

Flexible detection equipment for different surface flatness and sizes

Technical Field

The utility model relates to the technical field of detection equipment, in particular to flexible detection equipment for flatness and size of different surfaces.

Background

In order to improve the quality control of the mobile phone, the structure of the middle frame of the mobile phone is inevitably required to be detected, and in the prior art, the detection of the aluminum-magnesium alloy mobile phone middle frame after CNC machining is usually carried out by a three-dimensional optical image measuring instrument to detect the micro size and the flatness.

The utility model provides a device for detecting the flatness and the size of a mobile phone middle frame, which is used for solving the problems that the like products generally adopt a sampling detection mode, a detector generally places the mobile phone middle frame to be detected in the middle of a measuring platform of a measuring instrument, a transparent silica gel pad is arranged on the measuring platform and is used for avoiding the mobile phone middle frame from being damaged or scratching the platform, but the detector needs to firstly measure and position the mobile phone middle frame through the measuring instrument when measuring the mobile phone middle frames because a plurality of mobile phone middle frames need to be detected, and then the measuring instrument measures the mobile phone middle frames, so that the measuring and positioning need to be corrected again when replacing the mobile phone middle frames each time, and the detection efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide flexible detection equipment with different surface flatness and sizes so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the flexible detection equipment with different surface flatness and sizes comprises a detection equipment base, wherein a platform to be detected is arranged on the detection equipment base, a support is arranged on one side of the detection equipment base, a bearing mechanism is arranged on the support, and a placing mechanism with fixing and positioning functions is arranged on the bearing mechanism;

the placing mechanism comprises a stud, the stud is in threaded connection with a threaded sleeve, four groups of pull rods are arranged at equal angles on the threaded sleeve, a first plate is arranged below each pull rod, a slide rod is arranged on the first plate, the slide rod is in sliding connection with a sliding sleeve, the sliding sleeve is connected with one group of fixtures, one end of each plate is connected with the other group of fixtures, and a positioning mechanism is arranged on one side of each plate.

Preferably, the positioning mechanism comprises a positioning column, the positioning column is connected with a guide column in a sliding mode, a spring is sleeved on the guide column, and one end of the guide column is connected with the first connecting plate.

Preferably, the supporting mechanism comprises a rotating column, a bearing is arranged at one end of the rotating column and embedded into a disc, a rectangular shaft is connected to the bottom of the disc, an annular groove is formed in the disc, and a groove is formed in the annular groove.

Preferably, the support is provided with a rectangular hole, and the rectangular hole is inserted with the rectangular shaft.

Preferably, the threaded sleeve is provided with four groups of grooves I at equal angles, two ends of the pull rod are provided with two groups of pin shafts, one end of each pin shaft is provided with a bearing, one group of bearings are embedded into one side wall of each groove, and the other group of bearings are embedded into one group of fixtures.

Preferably, a through hole is arranged in the positioning column, a vertical bearing is arranged at one end of the guide column, and the vertical bearing is embedded into the through hole.

Preferably, the first rotating column is fixedly connected with the first connecting plate, and the positioning column is inserted into the groove.

Compared with the prior art, the utility model has the beneficial effects that:

1. the mobile phone middle frame is sequentially placed on the four groups of placement mechanisms, then the studs are rotated, the studs rotate to enable the threaded sleeves to move downwards, the threaded sleeves enable one group of clamps to move linearly under the matching action of the sliding rods and the sliding sleeves through the pull rods, and therefore the mobile phone middle frame is fixed between the two groups of clamps;

2. the four groups of placing mechanisms are rotated to enable the four groups of placing mechanisms to rotate around the rotating column, meanwhile, the positioning column rotates along the annular groove until the positioning column slides into the groove under the action of the rebounding force of the spring, the middle frame of the mobile phone is just positioned on the platform to be detected, after the detection is finished, the four groups of placing mechanisms continue to rotate, and due to the setting of the positioning mechanisms, the four groups of placing mechanisms can all rotate to the same position on the platform to be detected, so that detection personnel do not need to correct, measure and position again, and the detection speed of the middle frame of the mobile phone is improved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a combination diagram of the structure supporting mechanism and the placing mechanism of the present invention;

FIG. 3 is a schematic view of a structural positioning mechanism of the present invention;

FIG. 4 is a schematic view of the combination of the disc and the positioning groove of the present invention.

In the figure: 1. detecting an equipment base; 2. a platform to be detected; 3. a support; 4. a carrying mechanism; 5. a placement mechanism; 401. a spin column; 402. an annular groove; 403. a disc; 404. a rectangular shaft; 405. a groove; 501. a stud; 502. a threaded sleeve; 503. a pull rod; 504. a positioning mechanism; 505. a first plate; 506. a clamp; 507. a sliding sleeve; 508. a slide bar; 5041. a guide post; 5042. a spring; 5043. and a positioning column.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 4, the present invention provides a technical solution: the flexible detection equipment with different surface flatness and sizes comprises a detection equipment base 1, wherein a platform 2 to be detected is arranged on the detection equipment base 1, a support 3 is arranged on one side of the detection equipment base 1, a supporting mechanism 4 is arranged on the support 3, and a placing mechanism 5 with fixing and positioning functions is arranged on the supporting mechanism 4; the placing mechanism 5 comprises a stud 501, the stud 501 is in threaded connection with a threaded sleeve 502, four groups of pull rods 503 are arranged on the threaded sleeve 502 at equal angles, a first plate 505 is arranged below the pull rod 503, a slide rod 508 is arranged on the first plate 505, the slide rod 508 is in sliding connection with a slide sleeve 507, the slide sleeve 507 is connected with a group of clamps 506, one end of the first plate 505 is connected with another group of clamps 506, a positioning mechanism 504 is arranged on one side of the first plate 505, four groups of first grooves are arranged on the threaded sleeve 502 at equal angles, two groups of pin shafts are arranged at two ends of the pull rod 503, one end of each pin shaft is provided with a bearing, one group of bearings are embedded into one side wall of each groove, the other group of bearings are embedded into one group of clamps 506, wherein a rectangular hole is formed in the first plate 505, the slide sleeve 507 is arranged in each rectangular hole, one end of the stud 501 is provided with a bearing embedded into a rotating column 401, one side clamped by the clamps 506 is provided with a silica gel pad, under normal conditions, the interval between the two groups of clamps 506 is slightly larger than the length of a middle frame of the mobile phone, when the middle frame of the mobile phone needs to be detected, the middle frame of the mobile phone is sequentially placed on the four groups of placing mechanisms 5, then the stud 501 is rotated, the rotation of the stud 501 enables the screw sleeve 502 to move downwards, the screw sleeve 502 enables one group of clamps 506 to move linearly under the matching action of the sliding rod 508 and the sliding sleeve 507 through the pull rod 503, and therefore the middle frame of the mobile phone is fixed between the two groups of clamps 506;

the positioning mechanism 504 comprises a positioning column 5043, the positioning column 5043 is connected with a guide column 5041 in a sliding manner, a spring 5042 is sleeved on the guide column 5041, one end of the guide column 5041 is connected with a first connecting plate 505, the receiving mechanism 4 comprises a rotary column 401, one end of the rotary column 401 is provided with a bearing, the bearing is embedded into a disc 403, the bottom of the disc 403 is connected with a rectangular shaft 404, the disc 403 is provided with a circular groove 402, a groove 405 is arranged in the circular groove 402, a rectangular hole is arranged on the support 3 and is inserted into the rectangular shaft 404, a through hole is arranged in the positioning column 5043, one end of the guide column 5041 is provided with a vertical bearing which is embedded into the through hole, the rotary column 401 is fixedly connected with the first connecting plate 505, the groove 405 is inserted into a positioning column 5043, after the middle frame of the mobile phone is fixed, the four groups of placing mechanisms 5 are rotated to enable the four groups of placing mechanisms 5 to rotate around the rotary column 401, meanwhile, the positioning column 5043 rotates along the circular groove 402 until the positioning column 5043 slides into the groove 405 under the action of the spring 5042, at the moment, a group of mobile phone middle frames are just positioned on the platform 2 to be detected, after the detection is finished, four groups of placing mechanisms 5 are continuously rotated, due to the setting of the positioning mechanism 504, the four groups of placing mechanisms 5 can all rotate to the same position on the platform 2 to be detected, so that a detector does not need to proofread, measure and position again, the detection speed of the mobile phone middle frames is improved, and then the rectangular shafts 404 are inserted into the rectangular holes formed in the support 3, so that the detector can conveniently install and detach the bearing mechanisms 4 and the placing mechanisms 5.

The working principle is as follows: in the using process, when the mobile phone middle frame needs to be detected, the mobile phone middle frame is sequentially placed on the four groups of placing mechanisms 5, then the stud 501 is rotated, the rotation of the stud 501 enables the threaded sleeve 502 to move downwards, the threaded sleeve 502 enables the group of clamps 506 to move linearly under the matching action of the sliding rod 508 and the sliding sleeve 507 through the pull rod 503, so that the mobile phone middle frame is fixed between the two groups of clamps 506, the four groups of placing mechanisms 5 are rotated, the four groups of placing mechanisms 5 rotate around the rotating column 401, meanwhile, the positioning column 5043 rotates along the annular groove 402 until the positioning column 5043 slides into the groove 405 under the action of the rebound force of the spring 5042, at the moment, the group of mobile phone middle frame is just positioned on the platform 2 to be detected, and after the detection is finished, the four groups of placing mechanisms 5 are continuously rotated.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a different surface smoothness and flexible check out test set of size, includes check out test set base (1), set up on check out test set base (1) and wait to examine test table (2), check out test set base (1) one side sets up support (3), set up receiving mechanism (4) on support (3), its characterized in that: the supporting mechanism (4) is provided with a placing mechanism (5) with fixing and positioning functions;

the placing mechanism (5) comprises a stud (501), the stud (501) is in threaded connection with a threaded sleeve (502), four groups of pull rods (503) are arranged on the threaded sleeve (502) at equal angles, a first plate (505) is arranged below the pull rods (503), a sliding rod (508) is arranged on the first plate (505), the sliding rod (508) is in sliding connection with a sliding sleeve (507), the sliding sleeve (507) is connected with a group of clamps (506), one end of the first plate (505) is connected with another group of clamps (506), and a positioning mechanism (504) is arranged on one side of the first plate (505).

2. A different surface flatness and dimensional flexibility test apparatus according to claim 1, wherein: the positioning mechanism (504) comprises a positioning column (5043), the positioning column (5043) is connected with a guide column (5041) in a sliding mode, a spring (5042) is sleeved on the guide column (5041), and one end of the guide column (5041) is connected with a first connecting plate (505).

3. A different surface flatness and dimensional flexibility test apparatus according to claim 1, wherein: the supporting mechanism (4) comprises a rotating column (401), a bearing is arranged at one end of the rotating column (401), the bearing is embedded into a disc (403), the bottom of the disc (403) is connected with a rectangular shaft (404), an annular groove (402) is formed in the disc (403), and a groove (405) is formed in the annular groove (402).

4. A different surface flatness and dimensional flexibility test apparatus according to claim 1, wherein: the support (3) is provided with a rectangular hole, and the rectangular hole is connected with a rectangular shaft (404) in an inserted mode.

5. A different surface flatness and dimensional flexibility test apparatus according to claim 1, wherein: the clamp is characterized in that four groups of grooves I are arranged at equal angles on the threaded sleeve (502), two groups of pin shafts are arranged at two ends of the pull rod (503), a bearing is arranged at one end of each pin shaft, one group of bearing is embedded into one side wall of each groove, and the other group of bearing is embedded into one group of clamp (506).

6. A different surface flatness and dimensional flexibility test apparatus according to claim 2, wherein: a through hole is formed in the positioning column (5043), and an upright bearing is arranged at one end of the guide column (5041) and is embedded into the through hole.

7. A different surface flatness and dimensional flexibility test apparatus according to claim 3, wherein: rotatory post (401) fixed connection board (505), recess (405) grafting reference column (5043).