CN217110724U - Detection tool of handrail planking skeleton - Google Patents
Detection tool of handrail planking skeleton Download PDFInfo
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- CN217110724U CN217110724U CN202221020843.4U CN202221020843U CN217110724U CN 217110724 U CN217110724 U CN 217110724U CN 202221020843 U CN202221020843 U CN 202221020843U CN 217110724 U CN217110724 U CN 217110724U
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Abstract
The utility model discloses a detection tool of handrail planking skeleton, including detecting the base, be equipped with two detection station that mirror symmetry set up on the detection base, detect the station wantonly and include that the pallet body supports base, top and turns over a spacing portion of joining in marriage the connection pile position, curb plate crimping lock solid mechanism along detecting type piece, at least three, the pallet supports base and top and turns over a free end detection mechanism that is equipped with between the type piece along detecting, and two detection station's free end detection mechanism are adjacent to be set up. The utility model discloses can realize the high-efficient auxiliary detection of handrail planking skeleton, satisfy pair plate support body and with platform accurate detection demand. The alignment detection of the position of the free end can be realized, the fixed-point positioning fit of the paired plate frame bodies is realized, and the requirement for detecting the relative fit precision of the mirror symmetry plate frame bodies is met. The precision of the carrying position of the workpiece is high, the locking is stable and reliable, and the assembly, disassembly and assembly are efficient and smooth, so that the detection operation efficiency is greatly improved, and high-precision batch flow detection operation is easy to realize.
Description
Technical Field
The utility model relates to a detection tool of handrail planking skeleton belongs to detection tool's technical field.
Background
The gauge is a simple tool for controlling various sizes (such as aperture, space size and the like) of products by industrial production enterprises, improves the production efficiency and controls the quality, and is suitable for mass production of products, such as automobile parts, to replace professional measuring tools, such as smooth plug gauges, threaded plug gauges, outer diameter calipers and the like.
At present, the handrail outer plate framework for the automobile comprises two plate frame bodies which are arranged in mirror symmetry, any plate frame body comprises a side plate, an extension bent plate and a top turnover edge communicated with the side plate and the extension bent plate, and a plurality of matching pile positions are arranged on the inner wall surface of the plate frame body.
When the handrail outer plate framework is detected, the relative position degree among the side plates, the extension bent plates and the top turnover edges needs to be detected, the position degree of the matching pile position needs to be detected, and the matched gap between the extension bent plates of the paired plate frame body needs to be detected.
The traditional detection mode is manual measurement detection, detection operation intensity is big, detection precision is lower, detection efficiency is also lower, can design supplementary detection tool under the general condition, be used for carrying out the corresponding position degree and detect, traditional detection tool can only realize single board support body and detect, the relative precision between the board support body that difficult realization used in pairs detects, consequently when detecting qualified back alone to the board support body, it can appear certain ground when the equipment and join in marriage the tolerance, influence the high accuracy equipment demand.
Disclosure of Invention
The utility model aims at solving the not enough of above-mentioned prior art, detect loaded down with trivial details and traditional tool can't satisfy the problem that becomes board support body relative accuracy and detect to traditional manual work, provide the detection tool of handrail planking skeleton.
In order to achieve the above purpose, the utility model discloses the technical scheme who adopts is:
the detection jig for the handrail outer plate framework comprises two plate frame bodies which are arranged in mirror symmetry, any plate frame body comprises a side plate, an extension bent plate and a top turnover edge communicated with the side plate and the extension bent plate, a plurality of matching pile positions are arranged on the inner wall surface of the plate frame body,
the detection jig comprises a detection base, two detection stations which are arranged in a mirror symmetry mode and used for carrying the plate frame bodies are arranged on the detection base,
the detection station comprises a plate frame body supporting base for supporting the plate frame body, a detection type block, at least three connecting pile position limiting parts and a side plate crimping and locking mechanism, wherein the detection type block is used for being connected with the top in a turnover way along the matched top, the connecting pile position limiting parts are used for being matched with the connecting pile positions in a one-to-one correspondence way, and the side plate crimping and locking mechanism is used for crimping the side plates,
the grillage supports the base with the top is turned over and is rolled over and is equipped with one along detecting between the type piece be used for with extend the bent plate the free end detection mechanism that the free end matched with mutually, two detect the station the adjacent setting of free end detection mechanism.
Preferably, the two plate frame body supporting bases on the detection base are connected into a whole.
Preferably, the free end detection mechanism comprises a free end detection slide block with sliding adjustment displacement and a free end positioning detection part matched with the free end detection slide block,
the free end detection slide block is provided with a contraposition hole groove, and the free end positioning detection part is provided with a contraposition pin pile which moves towards the contraposition hole groove in a linear mode.
Preferably, a sliding tightness adjusting part is arranged on the free end detection sliding block.
Preferably, the matching pile position limiting part comprises an extending pile body and a limiting groove which is arranged at the free end of the extending pile body and is used for matching with the matching pile position.
Preferably, the detection station includes a first matching pile position limiting portion and a second matching pile position limiting portion, wherein the first matching pile position limiting portion and the second matching pile position limiting portion are different in groove direction, and the groove direction of the limiting groove of the first matching pile position limiting portion is perpendicular to the groove direction of the limiting groove of the second matching pile position limiting portion.
Preferably, the side plate compression joint locking mechanism comprises a plurality of compression joint supporting piles arranged at intervals, and any compression joint supporting pile is provided with two compression joint parts with different vertical position degrees.
Preferably, the latch portion includes a pivot crimping rocker arm and a flexible crimping end provided on the pivot crimping rocker arm.
Preferably, be equipped with a plurality of gap detector carrying position on the detection base, arbitrary detachable gap detector that is equipped with on the gap detector carrying position.
The beneficial effects of the utility model are mainly embodied in that:
1. the efficient auxiliary detection of the handrail outer plate framework can be realized, and the requirement for accurate detection of the same platform of the paired plate frame body is met.
2. The free end detection mechanism can realize the alignment detection of the free end position degree, and the fixed point positioning fit is realized for the plate pair frame body, so that the detection requirement of the relative fit precision of the mirror symmetry plate frame body is met.
3. The precision of the carrying position of the workpiece is high, the locking is stable and reliable, the assembly and disassembly are efficient and smooth, the detection operation efficiency is greatly improved, high-precision batch flow detection operation is easy to realize, and the assembly precision of the rear end is guaranteed.
Drawings
Other features, objects and advantages of the present application will become more apparent upon reading of the following detailed description of non-limiting embodiments thereof, made with reference to the accompanying drawings in which:
fig. 1 is a schematic structural view of the detection jig for the outer plate frame of the handrail of the present invention.
Fig. 2 is a schematic view of the structure of the detecting jig for the outer plate frame of the handrail of the present invention in the operating state.
Fig. 3 is a schematic structural view of the outer plate frame of the middle armrest of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The present application will be described in further detail with reference to the following drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and are not limiting of the invention. It should be noted that, for convenience of description, only the relevant portions of the related inventions are shown in the drawings. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.
The utility model provides a detection tool of handrail planking skeleton, as shown in FIG. 1, handrail planking skeleton includes the grillage body 10 that two looks mirror symmetry set up, and arbitrary grillage body 10 includes curb plate 11, extends bent plate 12, turns over a book along 13 with curb plate and the top that extends the bent plate and be linked together, is equipped with a plurality of adaptation stake positions 14 on the internal face of grillage body.
The traditional detection mode adopts a manual measurement mode, the operation intensity is high, the efficiency is low, the detection error is large, and an auxiliary detection jig is also provided for the phenomenon.
The auxiliary detection jig traditionally adopts the profile groove structure to handrail planking skeleton, also can be to joining in marriage the position design and counterpoint cooperation structure of joining in marriage, but this handrail planking skeleton can have certain deformation when the profile groove internal locking, and this deformation makes the detection have certain cooperation tolerance, and unable accurate simulation connects in connecing, and especially mated grillage body 10 requires higher ground relative accuracy when the equipment, and the detection of relative cooperation accuracy is hardly satisfied to the auxiliary detection jig of tradition.
The detection jig comprises a detection base 1, wherein two detection stations 2 which are used for carrying a pair of plate frame bodies 10 and are arranged in a mirror symmetry mode are arranged on the detection base 1, as shown in fig. 1 and fig. 2.
The arbitrary detection station 2 comprises a plate frame body supporting base 3 for supporting a plate frame body, a top turning edge detection type block 4 for turning over the edge matched with the top, at least three matching pile position limiting parts 5 for correspondingly matching with the matching pile positions 14 one by one, and a side plate crimping and locking mechanism 6 for crimping side plates.
The plate frame supporting base and the top turning edge are provided with a free end detection mechanism 7 which is used for being matched with the free end of the extension bent plate between the detection type blocks, and the free end detection mechanisms of the two detection stations 2 are arranged adjacently.
The specific implementation process and principle description are as follows:
referring to fig. 1 and 2, during the detection operation, the pair of plate frame bodies 10 are respectively mounted on two detection stations 2, so that the matching pile positions 14 of the plate frame bodies 10 are matched with the pile position limiting parts 5 for accurate alignment.
At this time, the side plate is pressed and locked by the side plate pressing and locking mechanism 6, and in the pressing and locking process, the plate frame body 10 has a certain pressing force to force the free end of the extension bent plate 12 to abut against and cooperate with the free end detection mechanism 7.
When the detection is carried out, the gap detection between the top turnover edge and the top turnover edge detection type block 4 and the gap detection between the plate frame body supporting base 3 and the bottom wall of the plate frame body can be realized through the gap detector, and meanwhile, the detection of the position of the free end of the extension bent plate in a simulated locking state can be realized through the free end detection mechanism 7. The requirement of detection comprehensiveness and the requirement of relative reference of two workpiece positions are met, and the detection accuracy is greatly improved.
In one embodiment, the two plate frame supporting bases 3 on the detection base 1 are integrally connected.
Utilize the grillage body to support the integrative design of base 3 promptly, satisfy two relative cooperation precision of detection station 2 and cooperation stability demand, its main theme is reliable for the relative reference cooperation between free end detection mechanism 7.
In one embodiment, the free end detection mechanism 7 includes a free end detection slider 71 having a sliding adjustment displacement, and a free end positioning detection portion 72 for cooperating with the free end detection slider, the free end detection slider is provided with an alignment hole slot, and the free end positioning detection portion is provided with an alignment pin having a linear displacement toward the alignment hole slot.
Specifically, referring to fig. 1 and 2, the free end positioning detection unit 72 includes a linearly displaced alignment pin, and the positions of the free end positioning detection units 72 at the two detection stations are fixed relative to each other.
After the plate frame body 10 is carried, the free end of the extension bent plate 12 can generate locked position degree change due to the fact that the side plate of the plate frame body is pressed, the extension bent plate 12 can generate certain thrust to the free end detection sliding block 71 at the moment, the position of the free end detection sliding block 71 directly feeds back the position degree of the free end of the extension bent plate 12 at present, after the locking, linear displacement of the free end positioning detection part 72 is achieved, detection of the relative position degree of the free end detection sliding block 71 at present is achieved, the free end detection sliding block can be inserted into an alignment hole groove to indicate that a current workpiece is qualified, the two plate frame bodies 10 are synchronously positioned and detected, and therefore the requirement for distance matching degree detection of the two plate frame bodies is met.
It should be noted that there are some special detections, in the production of some specific pallet bodies 10, the side plates 11 of the pallet bodies are provided with rib grooves, and the free end detection slide block can also be provided with rib groove detection protrusions matched with the rib grooves, when the rib groove detection protrusions and the rib grooves are misaligned, the free end detection slide block can generate reverse driving force for a workpiece, and because the free end detection slide block has a tail end limit stroke, when the misalignment occurs, the pallet body 10 cannot be loaded in place, and at this time, it is determined that the current workpiece is not qualified.
In one embodiment, the free end detection slide block is provided with a sliding tightness adjusting part. This slip elasticity regulating part is elasticity adjust knob, has satisfied the sliding fit frictional force that the free end detected the slider promptly, so when the free end crimping, its displacement cooperation degree is more accurate, the gliding phenomenon of inertia can not appear, detects precision and stability relatively and obtains promoting.
In one embodiment, the mating site limiting portion 5 includes an extension post 51 and a limiting slot 52 disposed on the free end of the extension post for mating with the mating site. The detection station comprises a first matching pile position limiting part and a second matching pile position limiting part, wherein the limiting slotted groove directions of the first matching pile position limiting part and the second matching pile position limiting part are different from each other, and the limiting slotted groove direction of the first matching pile position limiting part is perpendicular to the limiting slotted groove direction of the second matching pile position limiting part.
Specifically, the limiting groove 52 can realize the limiting accurate alignment matching with the matched pile position, the clamping damage to the matched pile position cannot occur, the limiting grooves 52 with different directions are matched, the multi-point matching and positioning requirements are met, the alignment accuracy and the stability when the plate frame body 10 is carried are met, and meanwhile, the smooth carrying and the disassembly are easy to realize.
In one embodiment, the side plate press locking mechanism includes a plurality of press locking support posts 61 arranged at intervals, and any press locking support post is provided with two press locking portions 62 with different vertical positions.
The evenly distributed demand of a plurality of crimping positions can be realized through a plurality of locking pressure support stake 61 promptly, and every locking pressure support stake 61 all possesses perpendicularly to two locking pressure portions 62 that differ mutually simultaneously, satisfies the even crimping locking stability demand of multiple spot.
Specifically, the locking and pressing support piles 61 are distributed at intervals in the horizontal direction, and the locking and pressing portions 62 are distributed at intervals in the vertical direction, so that the requirements of high-precision alignment, compression and locking of the vertical curvature and the horizontal curvature of the side plates are met.
In one particular embodiment, the latch press 62 includes a pivotal press rocker arm and a flexible press end disposed on the pivotal press rocker arm.
The pivot crimping rocker arm and the flexible crimping end belong to the prior art, namely, the pivot displacement of the pivot crimping rocker arm is utilized, the requirement of a fit clearance for carrying and detaching a workpiece is met, and the requirement of protecting a flexible crimping surface is met by the flexible crimping end.
In one embodiment, the detection base 1 is provided with a plurality of gap detector carrying positions 8, and any gap detector carrying position is detachably provided with a gap detector 80.
Utilize gap detector 80 to realize all kinds of gap accurate detection promptly, it is prior art, can realize the nimble storage to gap detector 80 through gap detector year position 8, prevents to appear losing, and the design is more humanized.
Can discover through the above description, the utility model discloses detection tool of handrail planking skeleton can realize the high-efficient supplementary detection of handrail planking skeleton, satisfies become to board support body with platform accurate detection demand. The free end detection mechanism can realize the alignment detection of the free end position degree, and the fixed point positioning fit is realized for the plate pair frame body, so that the detection requirement of the relative fit precision of the mirror symmetry plate frame body is met. The precision of the carrying position of the workpiece is high, the locking is stable and reliable, the assembly and disassembly are efficient and smooth, the detection operation efficiency is greatly improved, high-precision batch flow detection operation is easy to realize, and the assembly precision of the rear end is guaranteed.
The terms "comprises," "comprising," or any other similar term are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
So far, the technical solution of the present invention has been described with reference to the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principle of the present invention, a person skilled in the art can make equivalent changes or substitutions to the related technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the present invention.
Claims (9)
1. Detection tool of handrail planking skeleton, handrail planking skeleton includes the plate frame body that two looks mirror symmetry set up, arbitrary the plate frame body includes the curb plate, extends the bent plate, with the curb plate reaches the top that extends the bent plate and is linked together turns over an edge, be equipped with a plurality of joining in marriage on the internal face of plate frame body and connect stake position, its characterized in that:
the detection jig comprises a detection base, two detection stations which are arranged in a mirror symmetry mode and used for carrying the plate frame bodies are arranged on the detection base,
any detection station comprises a plate frame body supporting base for supporting the plate frame body, a detection type block for turning over the top along the matched top, at least three matching pile position limiting parts for correspondingly matching with the matching pile positions one by one and a side plate compression joint locking mechanism for compressing and connecting the side plates,
the grillage supports the base with the top is turned over and is rolled over and is equipped with one along detecting between the type piece be used for with extend the bent plate the free end detection mechanism that the free end matched with mutually, two detect the station the adjacent setting of free end detection mechanism.
2. The detection jig for the outer plate frame of the armrest according to claim 1, characterized in that:
two on the detection base the grillage body supports the base and is connected integratively.
3. The detection jig for the outer plate frame of the armrest according to claim 2, characterized in that:
the free end detection mechanism comprises a free end detection slide block with sliding adjustment displacement and a free end positioning detection part matched with the free end detection slide block,
the free end detection slide block is provided with a contraposition hole groove, and the free end positioning detection part is provided with a contraposition pin pile which moves towards the contraposition hole groove in a linear mode.
4. The detection jig for the outer plate frame of the armrest according to claim 3, characterized in that:
and the free end detection slide block is provided with a sliding tightness adjusting part.
5. The detection jig for the outer plate frame of the armrest according to claim 1, characterized in that:
the matching pile position limiting part comprises an extending pile body and a limiting groove which is arranged at the free end of the extending pile body and is used for matching with the matching pile position.
6. The detection jig for the outer plate frame of the armrest according to claim 5, characterized in that:
the detection station comprises a first matching pile position limiting part and a second matching pile position limiting part, wherein the limiting slotted groove directions of the first matching pile position limiting part and the second matching pile position limiting part are different from each other, and the limiting slotted groove direction of the first matching pile position limiting part is perpendicular to the limiting slotted groove direction of the second matching pile position limiting part.
7. The detection jig for the outer plate frame of the armrest according to claim 1, characterized in that:
the side plate compression joint locking mechanism comprises a plurality of locking and pressing supporting piles arranged at intervals, and any locking and pressing supporting pile is provided with two locking and pressing parts with vertical position degrees different from each other.
8. The detection jig for the outer plate frame of the armrest according to claim 7, characterized in that:
the latch section includes a pivot crimp rocker arm and a flexible crimp end disposed on the pivot crimp rocker arm.
9. The detection jig for the outer plate frame of the armrest according to claim 1, characterized in that:
the detection base is provided with a plurality of gap detector carrying positions, and the gap detector carrying positions are detachable to be provided with gap detectors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221020843.4U CN217110724U (en) | 2022-04-29 | 2022-04-29 | Detection tool of handrail planking skeleton |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221020843.4U CN217110724U (en) | 2022-04-29 | 2022-04-29 | Detection tool of handrail planking skeleton |
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| CN217110724U true CN217110724U (en) | 2022-08-02 |
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| CN202221020843.4U Active CN217110724U (en) | 2022-04-29 | 2022-04-29 | Detection tool of handrail planking skeleton |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116576776A (en) * | 2023-07-14 | 2023-08-11 | 天津艾尔特精密机械有限公司 | Auxiliary device for three-dimensional precise detection of metal mold |
-
2022
- 2022-04-29 CN CN202221020843.4U patent/CN217110724U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116576776A (en) * | 2023-07-14 | 2023-08-11 | 天津艾尔特精密机械有限公司 | Auxiliary device for three-dimensional precise detection of metal mold |
| CN116576776B (en) * | 2023-07-14 | 2023-11-03 | 天津艾尔特精密机械有限公司 | Auxiliary device for three-dimensional precise detection of metal mold |
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