Multi-station quality inspection device for fastener production
The multi-station quality inspection device addresses the inefficiency of existing devices by enabling simultaneous comparison of fasteners with standard parts through integrated assemblies, enhancing efficiency and convenience.
Patent Information
- Application Number
- CN202420951211.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-06
- Publication Date
- 2024-12-17
- Estimated Expiration
- 2034-05-06
AI Technical Summary
Existing fastener quality inspection devices require an additional picking mechanism to compare the deformation of fasteners with standard parts, affecting convenience and efficiency.
A multi-station quality inspection device with a bracket assembly, turntable assembly, rotating assembly, adjusting assembly, standard clamping assembly, and clamping assembly to facilitate simultaneous positioning and fixation of standard and fastener parts for deformation comparison.
Enables efficient, two-way comparison of fasteners with standard parts, improving working efficiency and user convenience by eliminating the need for an additional picking mechanism and allowing multi-directional detection.
Smart Images
Figure CN222188208U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of fastener quality inspection, in particular to a multi-station quality inspection device for fastener production. Background Art
[0002] Fasteners are a type of mechanical parts used for fastening and connection and are widely used. Fasteners are widely used in various industries, including energy, electronics, electrical appliances, machinery, chemicals, metallurgy, molds, hydraulics, etc. Various types of fasteners can be seen on various machinery, equipment, vehicles, ships, railways, bridges, buildings, structures, tools, instruments, chemicals, instruments and supplies. They are the most widely used mechanical basic parts. Its characteristics are a wide variety of specifications, different performances and uses, and a high degree of standardization, serialization and generalization. Therefore, some people call a type of fasteners with national standards standard fasteners, or simply standard parts. Existing fasteners often need to be quality tested after production is completed. Existing quality inspection devices mostly detect individual workpieces by setting sensors, and after the detection is completed, the data is compared with the standard parts to complete the use of the quality inspection device. When comparing, it is necessary to take the standard parts again and compare the fasteners to know their deformation, which can easily affect the convenience of use of the entire quality inspection device. Utility Model Content
[0003] In order to overcome the problem that in the existing quality inspection device, an additional picking-up mechanism is required to pick up the standard part in the inspection process in order to compare the deformation degree between the fastener and the standard part.
[0004] The technical solution of the utility model is: a multi-station quality inspection device for fastener production, comprising a bracket assembly, a turntable assembly, a rotating assembly, an adjusting assembly, a standard clamping assembly and a clamping assembly to be tested; the upper end of the bracket assembly is rotatably connected to the turntable assembly; the upper end of the turntable assembly is provided with a rotating assembly; the inner side of the rotating assembly is provided with an adjusting assembly; the standard clamping assembly is installed on one side of the adjusting assembly; and the clamping assembly to be tested is provided on one side of the standard clamping assembly.
[0005] Preferably, the entire quality inspection device is adjusted by a turntable assembly, and multi-directional detection of fasteners is achieved by a rotating assembly, the position between the standard clamping assembly and the clamping assembly to be tested is adjusted by an adjusting assembly, and finally the standard clamping assembly and the clamping assembly to be tested are used to respectively achieve positioning and fixation of the standard part and the fastener to be tested.
[0006] Preferably, the bracket assembly includes a fixed bracket, a connecting plate, a driving motor and a rotating wheel; a connecting plate is fixedly connected to the inner wall of the fixed bracket; a driving motor is installed on the upper end of the connecting plate; the upper end of the driving motor is rotatably connected to the rotating wheel via a rotating shaft, and the rotating wheel can be driven to rotate by the driving motor.
[0007] Preferably, the turntable assembly includes a rotating disk, a fixed gear ring and a fixed disk; a rotating disk is provided at the upper end of the rotating wheel; a fixed disk is fixedly connected to the upper end of the rotating disk; a fixed gear ring is fixedly connected to the lower end of the rotating disk, and the fixed gear ring can be driven to rotate by the rotating wheel.
[0008] Preferably, the rotating assembly includes a connecting frame, an electric slide rail, an electric slider and a connecting partition; the connecting frame is installed on the upper end of the fixed plate; the electric slide rail is installed on the inner side of the connecting frame; the inner side of the electric slide rail is electrically connected to the electric slider; a connecting partition is installed on the electric slider, and the position of the connecting partition can be adjusted by the electrically connected electric slide rail and electric slider.
[0009] Preferably, the adjustment assembly includes an electric push rod, a connecting strip and an adjustment slot; the upper and lower ends of the connecting partition are both equipped with electric push rods; the connecting strip is installed on the electric push rod; the connecting strip is provided with an adjustment slot, and the distance between the two connecting strips can be adjusted by the electric push rod.
[0010] Preferably, the standard clamping assembly includes a first positioning frame, a first laser displacement sensor, a first positioning rod, a first return spring, a first clamping plate and a first guide rod; the first positioning frame is installed on one side of the connecting strip; the first laser displacement sensor is installed on the first positioning frame; the first positioning rod is arranged at the lower end of the first positioning frame; the first return spring is arranged on the outer side of the first positioning rod; the first clamping plate is fixedly connected to the lower end of the first positioning rod; a first guide rod is arranged at the front and rear ends of the first return spring, and the standard part can be fixedly clamped by two first clamping plates.
[0011] Preferably, the clamping assembly to be tested includes an adjusting sleeve, a second positioning frame, a second laser displacement sensor, a second positioning rod, a second return spring, a second guide rod and a second clamping plate; an adjusting sleeve is arranged on the outer side of the adjusting groove; a second positioning frame is installed on the lower end of the adjusting sleeve; a second laser displacement sensor is installed on the second positioning frame; a second return spring is arranged on the lower end of the second positioning frame; a second positioning rod is arranged on the inner side of the second return spring; a second guide rod is arranged at the front and rear ends of the second return spring; a second clamping plate is fixedly connected to the lower end of the second positioning rod, and the clamping processing of the fastener to be tested can be realized by setting two second clamping plates.
[0012] Beneficial effects of the utility model:
[0013] 1. By setting up a two-way comparison structure, the comparison test between the standard part and the fastener to be tested can be realized, so as to solve the problem that the existing quality inspection device needs to set up an additional picking mechanism to pick up the standard part in the detection process in order to compare the deformation degree between the fastener and the standard part, thereby greatly improving the working efficiency of the entire quality inspection device;
[0014] 2. By setting up a standard clamping assembly and a clamping assembly to be tested to clamp the standard part and the fastener to be tested respectively, and by performing synchronous detection on the two, the user can quickly identify the deformation area by simply observing the position where the data detected by the two have a large change, thereby improving the convenience of use of the entire quality inspection device to a certain extent;
[0015] 3. By setting a driving motor to drive the rotating wheel to rotate, the rotating rotating wheel can drive the fixed gear ring to rotate, and the rotating fixed gear ring can drive the rotating disk to rotate, thereby realizing the adjustment of the work station of the quality inspection device, and then greatly improving the use comfort of the entire quality inspection device. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 What is shown is a first three-dimensional structural schematic diagram of the multi-station quality inspection device of the utility model;
[0017] Figure 2 What is shown is a second three-dimensional structural schematic diagram of the multi-station quality inspection device of the utility model;
[0018] Figure 3 What is shown is a three-dimensional structural diagram of a rotating assembly of a multi-station quality inspection device of the utility model;
[0019] Figure 4 What is shown is a schematic diagram of the three-dimensional structure of the standard clamping assembly of the multi-station quality inspection device of the present invention.
[0020] Description of reference numerals: 1, bracket assembly; 2, turntable assembly; 3, rotating assembly; 4, adjustment assembly; 5, standard clamping assembly; 6, clamping assembly to be tested; 101, fixed bracket; 102, connecting piece; 103, driving motor; 104, rotating wheel; 201, rotating disk; 202, fixed gear ring; 203, fixed disk; 301, connecting frame; 302, electric slide rail; 303, electric slider; 304, connecting partition; 401, electric push Rod; 402, connecting strip; 403, adjusting slot; 501, first positioning frame; 502, first laser displacement sensor; 503, first positioning rod; 504, first return spring; 505, first clamping plate; 506, first guide rod; 601, adjusting sleeve; 602, second positioning frame; 603, second laser displacement sensor; 604, second positioning rod; 605, second return spring; 606, second guide rod; 607, second clamping plate. DETAILED DESCRIPTION
[0021] The utility model is further described below in conjunction with the accompanying drawings and embodiments.
[0022] See also Figure 1-2The utility model provides an embodiment: a multi-station quality inspection device for fastener production, comprising a bracket assembly 1, a turntable assembly 2, a rotating assembly 3, an adjusting assembly 4, a standard clamping assembly 5 and a clamping assembly to be tested 6; the upper end of the bracket assembly 1 is rotatably connected with the turntable assembly 2; the upper end of the turntable assembly 2 is provided with the rotating assembly 3; the inner side of the rotating assembly 3 is provided with the adjusting assembly 4; the standard clamping assembly 5 is installed on one side of the adjusting assembly 4; the clamping assembly to be tested 6 is provided on one side of the standard clamping assembly 5, and the bracket assembly 1 comprises a fixed bracket 101, a connecting piece 102, a driving motor 103 and a rotating wheel 104; A connecting piece 102 is fixedly connected to the inner wall of the fixed bracket 101; a driving motor 103 is installed on the upper end of the connecting piece 102; the upper end of the driving motor 103 is rotatably connected to a rotating wheel 104 through a rotating shaft, and the rotating wheel 104 can be driven to rotate by the driving motor 103. The turntable assembly 2 includes a rotating disk 201, a fixed gear ring 202 and a fixed disk 203; a rotating disk 201 is provided at the upper end of the rotating wheel 104; the fixed disk 203 is fixedly connected to the upper end of the rotating disk 201; the fixed gear ring 202 is fixedly connected to the lower end of the rotating disk 201, and the fixed gear ring 202 can be driven to rotate by the rotating wheel 104.
[0023] See also Figure 3-4In this embodiment, the rotating assembly 3 includes a connecting frame 301, an electric slide rail 302, an electric slider 303 and a connecting partition 304; the upper end of the fixed plate 203 is equipped with a connecting frame 301; the inner side of the connecting frame 301 is equipped with an electric slide rail 302; the inner side of the electric slide rail 302 is electrically connected to the electric slider 303; the connecting partition 304 is installed on the electric slider 303, and the position of the connecting partition 304 can be adjusted by the electrically connected electric slide rail 302 and the electric slider 303. The adjusting assembly 4 includes an electric push rod 401, a connecting bar 402 and an adjusting slot 403; the connecting Electric push rods 401 are installed at the upper and lower ends of the partition 304; a connecting strip 402 is installed on the electric push rod 401; an adjustment slot 403 is provided on the connecting strip 402, and the distance between the two connecting strips 402 can be adjusted by the electric push rod 401. The standard clamping assembly 5 includes a first positioning frame 501, a first laser displacement sensor 502, a first positioning rod 503, a first return spring 504, a first clamping plate 505 and a first guide rod 506; a first positioning frame 501 is installed on one side of the connecting strip 402; a first laser displacement sensor 502 is installed on the first positioning frame 501 ; A first positioning rod 503 is provided at the lower end of the first positioning frame 501; a first return spring 504 is provided on the outer side of the first positioning rod 503; a first clamping plate 505 is fixedly connected to the lower end of the first positioning rod 503; a first guide rod 506 is provided at the front and rear ends of the first return spring 504, and the standard part can be fixedly clamped by the two first clamping plates 505. The clamping assembly 6 to be tested includes an adjustment sleeve 601, a second positioning frame 602, a second laser displacement sensor 603, a second positioning rod 604, a second return spring 605, a second guide rod 606 and a second clamping plate 60 7; an adjusting sleeve 601 is arranged on the outer side of the adjusting slot 403; a second positioning frame 602 is installed on the lower end of the adjusting sleeve 601; a second laser displacement sensor 603 is installed on the second positioning frame 602; a second return spring 605 is arranged on the lower end of the second positioning frame 602; a second positioning rod 604 is arranged on the inner side of the second return spring 605; a second guide rod 606 is arranged at the front and rear ends of the second return spring 605; a second clamping plate 607 is fixedly connected to the lower end of the second positioning rod 604, and the clamping processing of the fastener to be measured can be realized by setting two second clamping plates 607.
[0024] During operation, the standard part and the fastener to be tested are respectively fixed between the standard clamping assembly 5 and the clamping assembly to be tested 6. After confirming that the fixation is completed, the standard part and the fastener to be tested are quality inspected by reading the values on the first laser displacement sensor 502 and the second laser displacement sensor 603 respectively. When there is a position where the data changes greatly, the deformation area of the fastener to be tested can be quickly identified to realize the use of the quality inspection device.
[0025] Through the above steps, a bidirectional comparison structure is set to realize the comparison detection between the standard part and the fastener to be tested, so as to solve the problem that the existing quality inspection device needs to set up an additional picking-up mechanism to pick up the standard part in the detection process in order to realize the comparison of the deformation degree between the fastener and the standard part, thereby greatly improving the working efficiency of the entire quality inspection device. At the same time, the entire quality inspection device can be adjusted by the turntable assembly 2, and the multi-directional detection of the fastener can be realized by the rotating assembly 3, and the position between the standard clamping assembly 5 and the clamping assembly to be tested 6 can be adjusted by the adjustment assembly 4. Finally, the standard clamping assembly 5 and the clamping assembly to be tested 6 are used to respectively realize the positioning and fixation of the standard part and the fastener to be tested.
[0026] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of those skilled in the art without departing from the purpose of the present invention.
Claims
1. A multi-station quality inspection device for fastener production, comprising a bracket assembly (1); characterized in that: The invention also comprises a turntable assembly (2), a rotating assembly (3), an adjusting assembly (4), a standard clamping assembly (5) and a clamping assembly to be tested (6); the upper end of the bracket assembly (1) is rotatably connected to the turntable assembly (2); the upper end of the turntable assembly (2) is provided with a rotating assembly (3); the inner side of the rotating assembly (3) is provided with an adjusting assembly (4); one side of the adjusting assembly (4) is installed with a standard clamping assembly (5); and one side of the standard clamping assembly (5) is provided with a clamping assembly to be tested (6).
2. A multi-station quality inspection device for fastener production according to claim 1, characterized in that: The support assembly (1) comprises a fixed support (101), a connecting piece (102), a driving motor (103) and a rotating wheel (104); the connecting piece (102) is fixedly connected to the inner wall of the fixed support (101); the driving motor (103) is installed on the upper end of the connecting piece (102); the upper end of the driving motor (103) is rotatably connected to the rotating wheel (104) via a rotating shaft.
3. A multi-station quality inspection device for fastener production according to claim 2, characterized in that: The rotating disk assembly (2) comprises a rotating disk (201), a fixed toothed ring (202) and a fixed disk (203); the rotating disk (201) is arranged at the upper end of the rotating wheel (104); the fixed disk (203) is fixedly connected to the upper end of the rotating disk (201); and the fixed toothed ring (202) is fixedly connected to the lower end of the rotating disk (201).
4. A multi-station quality inspection device for fastener production according to claim 3, characterized in that: The rotating assembly (3) comprises a connecting frame (301), an electric slide rail (302), an electric slider (303) and a connecting partition (304); the connecting frame (301) is installed on the upper end of the fixed plate (203); the electric slide rail (302) is installed on the inner side of the connecting frame (301); the inner side of the electric slide rail (302) is electrically connected to the electric slider (303); and the connecting partition (304) is installed on the electric slider (303).
5. A multi-station quality inspection device for fastener production according to claim 4, characterized in that: The adjustment component (4) comprises an electric push rod (401), a connecting strip (402) and an adjustment slot (403); the upper and lower ends of the connecting partition (304) are both equipped with the electric push rod (401); the connecting strip (402) is installed on the electric push rod (401); and the adjustment slot (403) is provided on the connecting strip (402).
6. A multi-station quality inspection device for fastener production according to claim 5, characterized in that: The standard clamping assembly (5) comprises a first positioning frame (501), a first laser displacement sensor (502), a first positioning rod (503), a first return spring (504), a first clamping plate (505) and a first guide rod (506); the first positioning frame (501) is installed on one side of the connecting strip (402); the first laser displacement sensor (502) is installed on the first positioning frame (501); the first positioning rod (503) is arranged at the lower end of the first positioning frame (501); the first return spring (504) is arranged on the outer side of the first positioning rod (503); the first clamping plate (505) is fixedly connected to the lower end of the first positioning rod (503); and a first guide rod (506) is arranged at the front and rear ends of the first return spring (504).
7. A multi-station quality inspection device for fastener production according to claim 5, characterized in that: The clamping assembly (6) to be tested comprises an adjusting sleeve (601), a second positioning frame (602), a second laser displacement sensor (603), a second positioning rod (604), a second return spring (605), a second guide rod (606) and a second clamping plate (607); an adjusting sleeve (601) is arranged on the outer side of the adjusting slot (403); a second positioning frame (602) is installed at the lower end of the adjusting sleeve (601); a second laser displacement sensor (603) is installed on the second positioning frame (602); a second return spring (605) is arranged on the lower end of the second positioning frame (602); a second positioning rod (604) is arranged on the inner side of the second return spring (605); a second guide rod (606) is arranged at the front and rear ends of the second return spring (605); and a second clamping plate (607) is fixedly connected to the lower end of the second positioning rod (604).