CN217716207U - High-precision rear-row seat detection system - Google Patents
High-precision rear-row seat detection system Download PDFInfo
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- CN217716207U CN217716207U CN202221898478.7U CN202221898478U CN217716207U CN 217716207 U CN217716207 U CN 217716207U CN 202221898478 U CN202221898478 U CN 202221898478U CN 217716207 U CN217716207 U CN 217716207U
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Abstract
A high-precision rear-row seat detection system solves the problems that conventional three-coordinate measuring equipment is high in calibration and maintenance cost, long in measuring time, low in detection efficiency, single in function of an existing detection support and poor in applicability. The device comprises a bearing plate, wherein a middle reference detection mechanism is arranged at the middle position of the bearing plate, a hook reference detection mechanism is arranged on the upper side of the middle reference detection mechanism, and a vehicle body connection reference detection mechanism is arranged on the lower side of the middle reference detection mechanism; a handrail detection mechanism is arranged in front of the vehicle body connection reference detection mechanism and the middle reference detection mechanism; the upper side of the middle reference detection mechanism is also provided with a headrest detection mechanism, the left side and the right side of the middle reference detection mechanism are provided with fixed copying detection mechanisms, and a sliding copying detection mechanism is arranged below the fixed copying detection mechanisms. Its reasonable in design, compact structure utilizes the benchmark to take turns to the work piece of preferred laminating to press from both sides tightly as the basis, and measuring time is short, detection efficiency is high, can realize accurate detection, and the practicality is strong.
Description
Technical Field
The utility model belongs to the technical field of the product inspection utensil, concretely relates to utilize the preferred laminating work piece of benchmark, and press from both sides tightly as the basis, measuring time is short, detection efficiency is high, can realize accurate detection, high accuracy back row seat detecting system that the practicality is strong.
Background
The dimensional deviation of a welded finished product of an automobile seat framework is usually measured by using a three-coordinate device; in addition, in the measuring process, the inspector needs to place the seat framework on the detection support for fixing the workpiece, so that the seat framework can be kept stable and fixed in the measuring process, and the measuring result can be more accurate. However, the conventional three-coordinate measuring device is usually expensive, the calibration and maintenance cost at the later stage is high, and meanwhile, the three-coordinate measuring time is long, the detection efficiency is low, and the practicability is insufficient; in addition, the existing detection support is simple in structure, single in function and poor in applicability. Therefore, it is necessary to improve the conventional seat frame detecting device.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to above-mentioned problem, provide an utilize the preferred laminating work piece of benchmark and press from both sides tightly as the basis, measuring time is short, detection efficiency is high, can realize accurate detection, the high accuracy back-row seat detecting system that the practicality is strong.
The utility model adopts the technical proposal that: this high accuracy back row seat detecting system includes loading board, its characterized in that: a middle reference detection mechanism is arranged in the middle of the upper side of the bearing plate, two groups of hook reference detection mechanisms are arranged on the upper side of the middle reference detection mechanism, and two groups of symmetrically arranged vehicle body connection reference detection mechanisms are arranged on the lower side of the middle reference detection mechanism; two groups of symmetrically arranged handrail detection mechanisms are arranged before the vehicle body is connected with the reference detection mechanism and the middle reference detection mechanism; the upper side of the middle reference detection mechanism is also provided with a plurality of groups of headrest detection mechanisms, the left side and the right side of the middle reference detection mechanism and the two side wing positions of the bearing plate are respectively provided with two groups of symmetrically arranged fixed profiling detection mechanisms, sliding profiling detection mechanisms are respectively arranged below the fixed profiling detection mechanisms, and the sliding profiling detection mechanisms on the two sides are symmetrically arranged.
The middle reference detection mechanism comprises a middle reference base, a plurality of groups of middle reference supporting columns are arranged on the middle reference base, and a fixed pressing block is further arranged in the middle of the middle reference base. The middle reference support column is used as the detection reference of the central part of the seat framework.
The hook reference detection mechanism comprises a hook reference connecting seat, a hook reference positioning groove is formed in the front end of the hook reference connecting seat, and a sliding pressing block is movably arranged on the upper side of the hook reference positioning groove. The detection reference of the position of the seat framework hook is formed by the hook reference positioning groove at the front end of the hook reference connecting seat.
The automobile body connection benchmark detection mechanism comprises an automobile body connection benchmark base, an automobile body connection benchmark detection pin is arranged on the upper portion of the automobile body connection benchmark base, a pressing clamping block is further arranged on the side portion of the automobile body connection benchmark detection pin, and the pressing clamping block is rotatably connected with the swing arm base through a pressing swing arm. A vehicle body connecting reference detection pin on the upper part of the vehicle body connecting reference base is used as a detection reference of a fixed connecting position of the seat framework and the vehicle body.
The handrail detection mechanism comprises a handrail detection base, a rebound pull rod capable of stretching is arranged on the upper portion of the handrail detection base, and a handrail detection penetrating pin is arranged on the rebound pull rod and towards one end of the middle portion of the rebound pull rod. The position degree of the handrail mounting hole is detected by a handrail detection penetrating pin arranged at the end part of the rebound pull rod.
The headrest detection mechanism comprises a headrest detection base, two groups of headrest detection bushings are arranged on the headrest detection base, and headrest detection penetrating pins are arranged in the headrest detection bushings; and the hook reference detection mechanism is fixedly arranged on the upper part of the headrest detection base. The detection of the position degree of the headrest is carried out by detecting the penetrating pin through the headrest inserted in the headrest detection lining of the headrest detection base.
Fixed profile modeling detection mechanism includes fixed profile modeling base, and the side of going up of fixed profile modeling base is provided with flank steel wire respectively and detects the profile modeling groove and flank stamping workpiece and detect the profile modeling groove. The position degree of the seat framework side wing steel wire is detected by utilizing the side wing steel wire on the fixed copying base to detect the position degree of the seat framework side wing stamping part by utilizing the side wing stamping part on the fixed copying base to detect the copying groove.
The sliding profiling detection mechanism comprises a detection sliding rail, a detection sliding block is arranged on the detection sliding rail, a sliding profiling base is arranged on the upper portion of the detection sliding block, and a profiling detection groove is formed in one end, facing outwards, of the sliding profiling base. The detection of the profiling detection groove on the sliding profiling base to the steel wire position degree is realized by detecting the reciprocating sliding of the sliding block on the detection sliding rail.
And a sliding base limiting pin is further arranged on the sliding profiling base. The sliding copying base is limited by the sliding base limiting pin at the sliding position on the detection slide rail, and the copying detection groove at the end part of the sliding copying base can be kept at the correct detection position.
The periphery of the bearing plate is provided with a plurality of groups of holding handles. So as to facilitate the use of the whole rear-row seat detection system device.
The utility model has the advantages that: because the utility model adopts the loading plate with the middle reference detection mechanism at the middle position of the upper side, the upper side of the middle reference detection mechanism is provided with two groups of hook reference detection mechanisms, and the lower side of the middle reference detection mechanism is provided with two groups of symmetrically arranged vehicle body connection reference detection mechanisms; two groups of symmetrically arranged handrail detection mechanisms are arranged before the vehicle body is connected with the reference detection mechanism and the middle reference detection mechanism; the upper side of the middle reference detection mechanism is also provided with a plurality of groups of headrest detection mechanisms, the left side and the right side of the middle reference detection mechanism are respectively provided with two groups of fixed profiling detection mechanisms which are symmetrically arranged, and the structural form of the sliding profiling detection mechanism is respectively arranged below the fixed profiling detection mechanisms, so that the middle reference detection mechanism is reasonable in design and compact in structure, and a workpiece can be preferentially attached by using the references of the middle reference detection mechanism, the hook reference detection mechanism and the vehicle body connection reference detection mechanism and is clamped as a basis; the measuring time is short, the detection efficiency is higher than that of conventional three-coordinate measuring equipment, the economical efficiency is good, the investment is small, the device is more suitable for small and medium-sized enterprises, accurate detection can be realized, and the practicability is high.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic diagram of a structure of the middle reference detecting mechanism in fig. 1.
Fig. 3 is a schematic view of a structure of the hook reference detection mechanism in fig. 1.
Fig. 4 is a schematic view of a structure of the vehicle body attachment reference detection mechanism in fig. 1.
Fig. 5 is a schematic view of a structure of the handrail detection mechanism in fig. 1.
Fig. 6 is a schematic view of a structure of the headrest detecting mechanism in fig. 1.
Fig. 7 is a schematic view showing a structure of the fixed copying detecting mechanism in fig. 1.
Fig. 8 is a schematic view showing a structure of the slide profile detection mechanism in fig. 1.
The sequence numbers in the figures illustrate: 1 bearing plate, 2 middle part reference detection mechanisms, 3 hook reference detection mechanisms, 4 vehicle body connection reference detection mechanisms, 5 handrail detection mechanisms, 6 headrest detection mechanisms, 7 fixed profile detection mechanisms, 8 sliding profile detection mechanisms, 9 holding handles, 10 middle part reference bases, 11 middle part reference support columns, 12 fixed pressing blocks, 13 hook reference connecting seats, 14 sliding pressing blocks, 15 hook reference positioning grooves, 16 vehicle body connection reference bases, 17 vehicle body connection reference detection pins, 18 swing arm bases, 19 pressing swing arms, 20 pressing clamping blocks, 21 handrail detection bases, 22 rebounding pull rods, 23 handrail detection penetrating pins, 24 headrest detection bases, 25 headrest detection bushings, 26 headrest detection penetrating pins, 27 fixed profile bases, 28 flank steel wire detection profile grooves, 29 flank steel detection profile grooves, 30 detection slide rails, 31 detection slide blocks, 32 sliding profile bases, 33 profile detection grooves and 34 sliding base limit pins.
Detailed Description
The specific structure of the present invention will be described in detail with reference to fig. 1 to 8. The high-precision rear-row seat detection system comprises a bearing plate 1, wherein a middle reference detection mechanism 2 is arranged at the middle position, the middle reference detection mechanism 2 is composed of a middle reference base 10, three groups of middle reference supporting columns 11 are arranged on the middle reference base 10, and a fixed pressing block 12 is further arranged in an inner side space formed by the middle of the middle reference base 10 and the three groups of middle reference supporting columns 11 in a surrounding manner; furthermore, the planes formed by the three groups of middle reference support columns 11 are used as the detection reference of the central part of the seat frame, and the central part of the seat frame is fixed by the fixed pressing block 12. The periphery of the bearing plate 1 is provided with a plurality of groups of holding handles 9, so that the whole rear-row seat detection system device can be conveniently carried and used.
Three groups of headrest detection mechanisms 6 are arranged on the upper side of the middle reference detection mechanism 2 of the bearing plate 1, each headrest detection mechanism 6 comprises a headrest detection base 24, two groups of headrest detection bushings 25 are arranged on the headrest detection bases 24, and headrest detection through pins 26 are arranged in the headrest detection bushings 25; the headrest position degree is detected by a headrest detection pin 26 inserted into a headrest detection bush 25 of the headrest detection base 24. Meanwhile, hook reference detection mechanisms 3 are respectively arranged on the upper parts of the headrest detection bases 24 of the two groups of headrest detection mechanisms 6 on the two sides. The hook reference detection mechanism 3 is composed of a hook reference connecting seat 13, a hook reference positioning groove 15 is arranged at the front end of the hook reference connecting seat 13, and a sliding pressing block 14 is movably arranged on the upper side of the hook reference positioning groove 15. Therefore, a detection reference of the hook position of the seat framework is formed by utilizing the hook reference positioning groove 15 at the front end of the hook reference connecting seat 13, and the seat framework hook is fixed by the sliding pressing block 14 arranged on the upper side of the hook reference positioning groove 15.
And two groups of symmetrically arranged vehicle body connecting reference detection mechanisms 4 are arranged on the lower side of the middle reference detection mechanism 2. The vehicle body connection reference detection mechanism 4 comprises a vehicle body connection reference base 16, a vehicle body connection reference detection pin 17 which is vertically arranged is arranged at the upper part of the vehicle body connection reference base 16, a pressing clamping block 20 is further arranged at the side part of the vehicle body connection reference detection pin 17, and the pressing clamping block 20 is rotatably connected with a swing arm base 18 through a pressing swing arm 19; furthermore, a vehicle body connecting reference detection pin 17 at the upper part of the vehicle body connecting reference base 16 is used as a detection reference for the fixed connection position of the seat frame and the vehicle body, and the position on the seat frame, which is fixedly connected with the vehicle body, is pressed and fixed through a pressing clamping block 20 at the end part of a pressing swing arm 19. And before the vehicle body is connected with the reference detection mechanism 4 and the middle reference detection mechanism 2, two groups of symmetrically arranged handrail detection mechanisms 5 are further arranged. The handrail detection mechanism 5 is composed of a handrail detection base 21, two groups of rebound pull rods 22 which are transversely arranged and can elastically stretch and retract are arranged on the upper portion of the handrail detection base 21, and handrail detection penetrating pins 23 are respectively arranged on the rebound pull rods 22 and towards one end of the middle portion, so that the handrail detection penetrating pins 23 are arranged at the end portions of the rebound pull rods 22, and the position degree of a handrail mounting hole is detected.
Two groups of fixed profiling detection mechanisms 7 which are symmetrically arranged are respectively arranged at the left side and the right side of the middle reference detection mechanism 2 and the two side wings of the bearing plate 1. The fixed profiling detection mechanism 7 comprises a fixed profiling base 27, and a flank steel wire detection profiling groove 28 and a flank stamping part detection profiling groove 29 are respectively arranged on the upper side surface of the fixed profiling base 27; then, a side wing steel wire detection profiling groove 28 arranged on the fixed profiling base 27 is used for detecting the position degree of the side wing steel wire of the seat framework; and the detection of the position degree of the seat frame flank stamping part is carried out through a flank stamping part detection profiling groove 29 arranged on the fixed profiling base 27.
Sliding profiling detection mechanisms 8 which are symmetrically arranged are respectively arranged below the fixed profiling detection mechanisms 7 on the two sides of the bearing plate 1. The sliding profiling detection mechanism 8 comprises a detection slide rail 30 arranged on the bearing plate 1, a detection slide block 31 is arranged on the detection slide rail 30, and a sliding profiling base 32 is fixedly arranged on the upper part of the detection slide block 31; further, the slide copying base 32 is provided with copying detection grooves 33 at its one end facing outward. Accordingly, the detection of the position degree of the wire by the scanning detection groove 33 on the sliding scanning base 32 is realized by detecting the reciprocating slide of the slide block 31 on the detection slide rail 30. Meanwhile, a sliding base limiting pin 34 is also arranged on the sliding profiling base 32; the sliding position of the sliding copying base 32 on the detection slide rail 30 is limited by the sliding base limiting pin 34, so that the copying detection groove 33 at the end of the sliding copying base 32 can be kept at the correct detection position.
When the high-precision rear seat detection system is used, firstly, a rear seat framework to be detected is positioned and placed on the bearing plate 1. Then, the middle reference support column 11 of the middle reference detection mechanism 2 is used as a detection reference of the central part of the seat frame, and the central part of the seat frame is fixed through the fixed pressing block 12; meanwhile, a hook reference positioning groove 15 of the hook reference detection mechanism 3 is used for forming a detection reference of the position of the seat framework hook, and the seat framework hook is fixed through a sliding pressing block 14; the vehicle body connection reference detection pin 17 of the vehicle body connection reference detection means 4 is used as a detection reference for the position where the seat frame is fixedly connected to the vehicle body, and the position where the seat frame is connected to the vehicle body is pressed and fixed by the pressing and clamping block 20. In addition, the detection of the position degree of the headrest is performed by a headrest detection through pin 26 inserted into a headrest detection bush 25 of the headrest detection mechanism 6; the position degree of the handrail mounting hole is detected by the handrail detection penetrating pin 23 of the handrail detection mechanism 5; the position degrees of the seat framework side wing steel wire and the side wing stamping part are respectively detected through a side wing steel wire detection profiling groove 28 and a side wing stamping part detection profiling groove 29 on the fixed profiling detection mechanism 7; and the position degree of the wire is detected by the copying detection groove 33 on the sliding copying base 32 of the sliding copying detection mechanism 8.
Claims (10)
1. The utility model provides a high accuracy back row seat detecting system, includes loading board (1), its characterized in that: a middle reference detection mechanism (2) is arranged in the middle of the upper side of the bearing plate (1), two groups of hook reference detection mechanisms (3) are arranged on the upper side of the middle reference detection mechanism (2), and two groups of symmetrically arranged vehicle body connection reference detection mechanisms (4) are arranged on the lower side of the middle reference detection mechanism (2); two groups of symmetrically arranged handrail detection mechanisms (5) are arranged in front of the vehicle body connection reference detection mechanism (4) and the middle reference detection mechanism (2); the upper side of the middle reference detection mechanism (2) is also provided with a plurality of groups of headrest detection mechanisms (6), the left side and the right side of the middle reference detection mechanism (2) and the positions of the two side wings of the bearing plate (1) are respectively provided with two groups of symmetrically arranged fixed profiling detection mechanisms (7), the lower parts of the fixed profiling detection mechanisms (7) are respectively provided with a sliding profiling detection mechanism (8), and the sliding profiling detection mechanisms (8) at the two sides are symmetrically arranged.
2. The high accuracy rear seat detection system of claim 1, wherein: the middle reference detection mechanism (2) comprises a middle reference base (10), a plurality of groups of middle reference supporting columns (11) are arranged on the middle reference base (10), and a fixed pressing block (12) is further arranged in the middle of the middle reference base (10).
3. The high accuracy rear seat detection system of claim 1, wherein: the hook reference detection mechanism (3) comprises a hook reference connecting seat (13), a hook reference positioning groove (15) is formed in the front end of the hook reference connecting seat (13), and a sliding pressing block (14) is movably arranged on the upper side of the hook reference positioning groove (15).
4. The high accuracy rear seat detection system of claim 1, wherein: the automobile body connection reference detection mechanism (4) comprises an automobile body connection reference base (16), an automobile body connection reference detection pin (17) is arranged at the upper part of the automobile body connection reference base (16), a pressing clamping block (20) is further arranged on the side part of the automobile body connection reference detection pin (17), and the pressing clamping block (20) is rotatably connected with a swing arm base (18) through a pressing swing arm (19).
5. The high accuracy rear seat detection system of claim 1, wherein: the handrail detection mechanism (5) comprises a handrail detection base (21), a rebound pull rod (22) capable of stretching and retracting is arranged on the upper portion of the handrail detection base (21), and a handrail detection penetrating pin (23) is arranged on the rebound pull rod (22) and faces towards one end of the middle portion.
6. The high accuracy rear seat detection system of claim 1, wherein: the headrest detection mechanism (6) comprises a headrest detection base (24), two groups of headrest detection bushings (25) are arranged on the headrest detection base (24), and headrest detection penetrating pins (26) are arranged in the headrest detection bushings (25); and the hook reference detection mechanism (3) is fixedly arranged on the upper part of the headrest detection base (24).
7. The high accuracy rear seat detection system of claim 1, wherein: the fixed profiling detection mechanism (7) comprises a fixed profiling base (27), and a flank steel wire detection profiling groove (28) and a flank stamping part detection profiling groove (29) are respectively arranged on the upper side surface of the fixed profiling base (27).
8. The high accuracy rear seat detection system of claim 1, wherein: the sliding profile detection mechanism (8) comprises a detection slide rail (30), a detection slide block (31) is arranged on the detection slide rail (30), a sliding profile base (32) is arranged on the upper portion of the detection slide block (31), and a profile detection groove (33) is arranged at one end, facing outwards, of the sliding profile base (32).
9. The high accuracy rear seat detection system of claim 8, wherein: and a sliding base limiting pin (34) is also arranged on the sliding profiling base (32).
10. The high accuracy rear seat detection system of claim 1, wherein: the periphery of the bearing plate (1) is provided with a plurality of groups of holding handles (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221898478.7U CN217716207U (en) | 2022-07-22 | 2022-07-22 | High-precision rear-row seat detection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221898478.7U CN217716207U (en) | 2022-07-22 | 2022-07-22 | High-precision rear-row seat detection system |
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| Publication Number | Publication Date |
|---|---|
| CN217716207U true CN217716207U (en) | 2022-11-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221898478.7U Active CN217716207U (en) | 2022-07-22 | 2022-07-22 | High-precision rear-row seat detection system |
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| Country | Link |
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| CN (1) | CN217716207U (en) |
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2022
- 2022-07-22 CN CN202221898478.7U patent/CN217716207U/en active Active
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