CN112857168A - Positioning detection mechanism and rapid detection device for dimensional tolerance of standard plate - Google Patents
Positioning detection mechanism and rapid detection device for dimensional tolerance of standard plate Download PDFInfo
- Publication number
- CN112857168A CN112857168A CN202110152962.9A CN202110152962A CN112857168A CN 112857168 A CN112857168 A CN 112857168A CN 202110152962 A CN202110152962 A CN 202110152962A CN 112857168 A CN112857168 A CN 112857168A
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- positioning
- pin
- detection mechanism
- supporting seat
- positioning detection
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/0002—Arrangements for supporting, fixing or guiding the measuring instrument or the object to be measured
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/02—Measuring arrangements characterised by the use of mechanical techniques for measuring length, width or thickness
Abstract
The invention discloses a positioning detection mechanism and a rapid detection device for the dimensional tolerance of a standard plate, wherein the positioning detection mechanism comprises a supporting seat, a pin supporting structure, a sliding block, an elastic piece and a pull pin; the round pin bearing structure is fixed to the supporting seat, the spout that link up the round pin bearing structure is seted up with the lower terminal surface of supporting seat laminating to the round pin bearing structure, the slider passes the spout and can follows the supporting seat and slide, set up limit structure on the supporting seat, limit structure passes through the elastic component with slider one end and is connected, the round pin bearing structure sets up the vertical round pin hole that link up, the spout diapire is link up in the round pin hole, the blind pin inserts in the round pin hole, set up constant head tank or locating hole on the slider, the one end of blind pin can the holding to the constant head tank or in the locating hole, the slider be connected with limit structure complex location structure, location structure compresses the. The positioning detection mechanism can quickly and accurately obtain whether the size of the plate is within a tolerance range, so that the detection efficiency is improved, and the labor intensity of workers is reduced.
Description
Technical Field
The invention relates to the field of furniture board production and processing, in particular to a positioning detection mechanism and a device for rapidly detecting the dimensional tolerance of a standard board in the board processing process.
Background
In the production and processing of panel furniture, there are some processes that require measuring the length and width of a panel, for example, in the edge sealing process of a furniture door panel product, before performing edge sealing of a batch of door panels, a plurality of edge sealing templates are produced by using a debugged edge sealing machine to seal a panel of a standard size, and by detecting the size of the edge sealing templates, whether the size of the door panels after edge sealing is within a tolerance range is determined.
The conventional dimension detection tools in the workshop are a tape measure and a vernier caliper, the length and the width of the edge sealing sample plate need to be measured one by the tape measure or the vernier caliper, the detection efficiency is low, and measurement errors or larger measurement errors are easily caused by improper manual operation.
Disclosure of Invention
In view of the problems in the prior art, a first object of the present invention is to provide a positioning detection mechanism, so as to facilitate the positioning of a sheet material and improve the detection efficiency of the sheet material size.
In order to achieve the purpose, the technical scheme of the positioning detection mechanism is as follows:
a positioning detection mechanism comprises a supporting seat, a pin supporting structure, a sliding block, an elastic piece and a pull pin; the pin supporting structure is fixed on the supporting seat, a sliding groove which is communicated with the pin supporting structure is formed in the lower end face of the pin supporting structure and attached to the supporting seat, the sliding block penetrates through the sliding groove and can slide along the supporting seat, a limiting structure is arranged on the supporting seat and connected with one end of the sliding block through the elastic piece, a vertically communicated pin hole is formed in the pin supporting structure and communicated with the bottom wall of the sliding groove, the pull pin is inserted into the pin hole, a positioning groove or a positioning hole is formed in the sliding block, one end of the pull pin can be contained in the positioning groove or the positioning hole, the sliding block is connected with a positioning structure matched with the limiting structure, and the positioning structure is matched with the limiting structure to compress the elastic piece.
Further, the pull pin comprises a pull ring and a pin which are connected with each other, a pull ring groove is formed in the pin hole at the upper end of the pin supporting structure, when the pull pin rotates axially to the first position, the pull ring is inserted into the pull ring groove, and the pin can be accommodated in the positioning groove or the positioning hole.
Further, round pin bearing structure includes fixed connection's last bearing structure and under bracing structure, the spout is seted up under bracing structure's lower extreme, the cotter hole link up go up bearing structure with under bracing structure, the lacing wire groove is seted up go up bearing structure's upper end.
Further, limit structure is for fixing the spacing piece of supporting seat tip, the fixed block is installed to the top of slider, location structure is swivelling joint and is in location knob that resets on the fixed block, it can joint to set up on the knob that resets to fix a position the card on the spacing piece.
Furthermore, the elastic part is a spring, and the end face of the limiting structure in contact with the spring is parallel to the end face of one end of the sliding block.
Further, an oil groove is formed in the surface of the supporting seat below the sliding block.
The positioning detection mechanism is fixed through the supporting seat, when the pull pin is not accommodated in the positioning groove or the positioning hole on the sliding block, the matching between the positioning structure and the limiting structure is released, the length direction, the width direction or the thickness direction of the plate is clamped between the sliding block and a preset reference surface by the other end of the sliding block, and at the moment, whether the measured plate size information is within a tolerance range can be judged through whether the pull pin can be accommodated in the positioning groove or the positioning hole, namely, when the pull pin can be accommodated in the positioning groove or the positioning hole, the size is within the tolerance range; when the pull pin cannot be accommodated in the positioning groove or the positioning hole, the size exceeds the tolerance range. The positioning detection mechanism is used for detecting the size information of the plate, whether the size of the detected plate is within a tolerance range can be quickly and accurately obtained, the detection efficiency of the plate size is improved, the labor intensity of workers is reduced, the measurement error caused by manual measurement is avoided, and the positioning detection mechanism is particularly significant in detection of the plate sizes of the same specification in batches.
In view of the problems in the prior art, a second object of the present invention is to provide a device for rapidly detecting the dimensional tolerance of a standard board, so as to improve the detection efficiency of the length and width dimensions of the standard board such as an edge sealing template.
In order to achieve the purpose, the technical scheme of the device for rapidly detecting the dimensional tolerance of the standard plate is as follows:
an apparatus for rapidly testing dimensional tolerances of a standard plate, comprising: a base, a transverse reference block, a longitudinal reference block and the positioning detection mechanism, wherein the transverse reference block and the longitudinal reference block are arranged on the base; the positioning detection mechanism mounted transversely is used for positioning the standard plate between the transverse reference block and the positioning detection mechanism in the width direction and detecting whether the width dimension of the standard plate is within a width tolerance; the positioning detection mechanism mounted longitudinally is used for positioning the standard plate between the longitudinal reference block and the positioning detection mechanism in the length direction and detecting whether the length dimension of the standard plate is within a length tolerance.
Further, a transverse slide way for installing the transverse reference block and a longitudinal slide way for installing the longitudinal reference block are respectively arranged on the base.
Further, the base is provided with a notch which is convenient for taking the standard plate.
According to the device for rapidly detecting the dimensional tolerance of the standard plate, the standard plate is clamped between the positioning detection mechanism and the transverse reference block and between the positioning detection mechanism and the longitudinal reference block through the positioning detection mechanism respectively arranged along the longitudinal direction and the transverse direction, and the length and width dimensions of the standard plate are rapidly detected, so that the detection efficiency of the length and width dimensions of the standard plate is further improved.
Drawings
FIG. 1 is a schematic structural diagram of an apparatus for rapidly detecting dimensional tolerance of a standard board according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of the positioning detection mechanism 1 in fig. 1;
fig. 3 is a schematic cross-sectional structure view of the positioning detection mechanism 1 in fig. 1 in a reset state;
FIG. 4 is a schematic cross-sectional view of the positioning detection mechanism 1 in FIG. 1 for detecting the dimension of the standard plate at a critical value within a tolerance range;
FIG. 5 is a schematic cross-sectional view of the positioning detection mechanism 1 of FIG. 1 for detecting the dimension of the standard board at another critical value within the tolerance range;
in the figure:
1-positioning detection mechanism; 1-a support seat; 1-1-1-oil sump; 1-2-slide block; 1-2-1-locating holes; 1-3-a lower support structure; 1-4-upper support structure; 1-4-1-ring groove; 1-5-an elastic member; 1-6-pulling pin; 1-6-1-tab; 1-6-2-pin; 1-7-limiting piece; 1-8-fixed block; 1-9-positioning the reset knob; 1-9-1-card; 2-a base; 2-1-transverse slipway; 2-longitudinal slide; 2-3, a gap; 3-a lateral reference block; 4-longitudinal reference block; 5, edge sealing sample plate; 5-1-banding area.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the following description is made clearly and completely in conjunction with the accompanying 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 embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention should fall within the protection scope of the present invention without any creative effort.
In the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted" and "connected" are to be construed broadly, e.g., as meaning a fixed connection, a removable connection, or an integral connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Examples
As shown in fig. 1-5, this embodiment provides an embodiment of the apparatus for rapidly detecting the dimensional tolerance of a standard board according to the present invention, which comprises: the base 2 is provided with a transverse reference block 3, a longitudinal reference block 4 and a positioning detection mechanism 1; the positioning detection mechanism 1 mounted transversely is used for positioning the standard plate between the transverse reference block 3 and the positioning detection mechanism 1 in the width direction and detecting whether the width dimension of the standard plate is within the width tolerance; the longitudinally mounted positioning detection mechanism 1 is used to position the standard plate in the longitudinal direction between the longitudinal reference block 4 and the positioning detection mechanism 1, and to detect whether the length dimension of the standard plate is within a length tolerance.
The standard plate used in the embodiment is an edge sealing sample plate 5 subjected to edge sealing by using an edge sealing belt 5-1.
Referring to fig. 2-5, the positioning detection mechanism provided in this embodiment includes a support base 1-1, a pin support structure, a slider 1-2, an elastic member 1-5, and a pull pin 1-6; the pin supporting structure is fixed to the supporting seat 1-1, a sliding groove penetrating through the pin supporting structure is formed in the lower end face, attached to the supporting seat 1-1, of the pin supporting structure, the sliding block 1-2 penetrates through the sliding groove and can slide along the supporting seat, a limiting structure is arranged on the supporting seat and is connected with one end of the sliding block 1-2 through an elastic piece 1-5, a vertically penetrating pin hole is formed in the pin supporting structure and penetrates through the bottom wall of the sliding groove, a pull pin 1-6 is inserted into the pin hole, a positioning hole 1-2-1 is formed in the sliding block 1-2, one end of the pull pin 1-2 can be contained in the positioning hole 1-2-1, the sliding block 1-2 is connected with a positioning structure matched with the limiting structure, and the positioning structure is matched with the limiting structure to compress the.
The positioning detection mechanism of the embodiment is fixed through the supporting seat 1-1, when the pull pin 1-6 is not accommodated in the positioning hole 1-2-1 on the sliding block 1-2, the matching of the positioning structure and the limiting structure is released, the length direction and the width direction of the edge sealing sample plate 5 are clamped between the sliding block and the transverse reference block 3 and the longitudinal reference block 4 by the other end of the sliding block 1-2, and at the moment, whether the measured dimension information of the edge sealing sample plate 5 is in a corresponding tolerance range can be judged through whether the pull pin 1-6 can be accommodated in the positioning hole 1-2-1, namely, the dimension is in the tolerance range when the pull pin 1-6 can be accommodated in the positioning hole 1-2-1; when the pull pin 1-6 can not be accommodated in the positioning hole 1-2-1, the size exceeds the tolerance range. The positioning detection mechanism is used for detecting the size information of the edge sealing sample plate 5, whether the size of the detected edge sealing sample plate 5 is within a tolerance range can be quickly and accurately obtained, the detection efficiency of the size of the edge sealing sample plate 5 is improved, the labor intensity of workers is reduced, the measurement error caused by manual measurement is avoided, and the positioning detection mechanism is particularly significant in detection of the sizes of standard plates with the same specification in batches.
In other embodiments of the present invention, the positioning hole 1-2-1 may also be a positioning groove, i.e. the positioning hole 1-2-1 is not through.
According to the device for rapidly detecting the dimensional tolerance of the standard plate in the embodiment, the edge sealing sample plate 5 is clamped between the positioning detection mechanism 1 and the transverse reference block 3 and between the edge sealing sample plate 5 and the longitudinal reference block 4 through the positioning detection mechanisms 1 which are respectively installed in the longitudinal direction and the transverse direction, and the length and width dimensions of the edge sealing sample plate 5 are rapidly detected, so that the detection efficiency of the length and width dimensions of the edge sealing sample plate 5 is further improved.
In this embodiment, the pull pin 1-6 comprises a pull ring 1-6-1 and a pin 1-6-2 connected with each other, a pull ring groove 1-4-1 is formed at a pin hole at the upper end of the pin support structure, when the pull pin is axially rotated to a first position, the pull ring 1-6-1 is inserted into the pull ring groove 1-4-1, and the pin 1-6-2 can be accommodated in the positioning hole 1-2-1.
Referring to fig. 1-5, in this embodiment, when the edge sealing template 5 is positioned and clamped, the pull ring 1-6-1 is transversely lapped on two side walls of the pull ring groove 1-4-1, and at this time, the pin 1-6-2 does not affect the movement of the slider 1-2 below the pin; and after the edge sealing sample plate 5 is clamped by the other end of the sliding block 1-2, the pull pin 1-6 is axially rotated, so that the pull ring 1-6-1 is inserted into the pull ring groove 1-4-1, at the moment, the pin 1-6-2 moves downwards, and when the length size or the width size of the edge sealing sample plate 5 to be detected is within a corresponding tolerance range, the pin 1-6-2 can be inserted into the positioning hole 1-2-1. In sum, the length of the pin hole is less than or equal to that of the pin 1-6-2, and the length of the pin hole and the groove depth of the pull ring groove are 1-4-1.
Because the lower end of the pin 1-6-2 is matched with the positioning hole 1-2-1, when the rivet 1-6-2 is processed, the lower end of the rivet 1-6-2 is matched with the positioning hole 1-2-1 along the sliding direction of the sliding block 1-2 according to the tolerance requirement of corresponding dimension, namely the diameter of the lower end of the rivet 1-6-2 is larger, and the diameter of the upper part of the rivet 1-6-2 can be smaller.
In this embodiment, the pin support structure comprises an upper support structure 1-4 and a lower support structure 1-3 which are fixedly connected, the sliding groove is formed at the lower end of the lower support structure 1-3, the pin hole penetrates through the upper support structure 1-4 and the lower support structure 1-3, and the pull ring groove 1-4-1 is formed at the upper end of the upper support structure 1-4. In particular, the upper and lower support structures 1-4 and 1-3 may be fixed by screws. The upper support structure 1-4 and the lower support structure 1-3 are arranged to facilitate the processing of the pull ring groove 1-4-1 and the chute.
In the embodiment, the limiting structure is a limiting piece 1-7 fixed at the end of the supporting seat 1-1, the fixed block 1-8 is arranged above the sliding block, the positioning structure is a positioning reset knob 1-9 rotatably connected to the fixed block 1-8, and a clamping piece 1-9-1 capable of being clamped to the limiting piece 1-7 is arranged on the positioning reset knob.
In this embodiment, the elastic member 1-5 is a spring, and the end surface of the position-limiting structure contacting with the spring and the end surface of one end of the sliding block 1-2 are arranged in parallel so as to apply force and force uniformly with the spring.
Referring to fig. 4-5, an oil groove 1-1-1 is formed on the surface of the support seat 1-1 below the slider 1-2. Lubricating oil is periodically injected into the oil groove 1-1-1 to reduce the friction force of the sliding of the slider 1-2.
Referring to fig. 1, a transverse slideway 2-1 for mounting a transverse reference block 3 and a longitudinal slideway 2-2 for mounting a longitudinal reference block 4 are respectively arranged on a base 2.
In this embodiment, the base 2 is provided with a notch 2-3 for facilitating the taking of the edge sealing sample plate 5. In the embodiment, the notch 2-3 is arranged along the transverse direction 2 of the base, and the transverse reference block 3 and the transverse slide way 2-1 are separated into two parts due to the arrangement of the notch 2-3.
In other embodiments of the invention, the gap 2-3 may also separate the transverse reference block 3 and the transverse slideway 2-1 into more parts. The gap 2-3 can also be arranged along the longitudinal direction of the base 2 to divide the longitudinal reference block 4 and the longitudinal slideway 2-2 into a plurality of parts.
The process of detecting the length and width dimensions of the standard plate such as the edge sealing template 5 by using the device for rapidly detecting the dimensional tolerance of the standard plate in the embodiment may be as follows:
1) a transverse reference block 3 and a longitudinal reference block 4 are respectively installed on a base 2 along a transverse slideway 2-1 and a longitudinal slideway 2-2, and positioning detection mechanisms 1 are respectively fixed on two sides of the base corresponding to the transverse reference block 3 and the longitudinal reference block 4 respectively, referring to fig. 1, in the embodiment, two positioning detection mechanisms 1 are respectively installed on the base 2 at intervals in the transverse direction and the longitudinal direction.
2) Referring to fig. 2, the positioning detection mechanisms 1 are all adjusted to be in a reset state as shown in the figure, that is, a positioning reset knob 1-9 of each positioning detection mechanism 1 is matched with a limiting sheet 1-7 through a clamping sheet 1-9-1 to compress an elastic piece 1-5, at this time, the end face of the other end of a sliding block 1-2 can be received in a sliding groove and can be flush with the end face of a lower supporting structure 1-3 and can also be exposed out of the end face of the lower supporting structure 1-3, and only the edge sealing sample plate 5 can be placed in a measuring area in the middle of the device.
3) And lifting the positioning reset knob 1-9, rotating until the card 1-9-1 is separated from the limiting sheet 1-7, releasing the positioning reset knob 1-9, clamping the edge sealing sample plate 5 between the positioning detection mechanism 1 and the transverse reference block 3 and the longitudinal reference block 4 by the slide block 1-2 through the elasticity of the elastic piece 1-5, and realizing the plane positioning of the edge sealing sample plate 5.
4) And lifting the pull ring 1-6-1, rotating the pull pin 1-6, rotating to a first position to release the pull ring, and judging whether the length size and the width size of the edge sealing sample plate 5 are within a tolerance range by judging whether the pull pin 1-6 falls down.
If the pull pin 1-6 can fall, the pin 1-6-2 and the positioning hole 1-2-1 can meet the matching requirement, and if the tolerance of the edge sealing sample plate 5 is in the tolerance zone range, the product size is qualified; otherwise, the tolerance of the edge sealing sample plate 5 is out of the tolerance range, and the product size is unqualified. Referring to fig. 4-5, which show the limits of the upper and lower deviations, respectively, the corresponding dimensions meet the tolerance range with the pin 1-6-2 in any position between fig. 4 and 5.
5) After the measurement is finished, the pull pin 1-6 can be lifted and rotated to reset, then the positioning reset knob 1-9 is lifted to clamp the card 1-9-1 to the limiting sheet 1-7, namely, the positioning detection mechanism 1 is restored to the reset state shown in the figure 2, and the edge sealing sample plate 5 is conveniently taken out through the notch 2-3 arranged on the base 2.
It should be noted that, a person skilled in the art can design the diameter of the lower end of the pin 1-6-2 and the diameter of the positioning hole 1-2-1 according to a tolerance range required in production, and if the axis of the pin hole and the axial direction of the positioning hole 1-2-1 are both located on a radial section shown in fig. 3-5, the tolerance range = the diameter of the positioning hole 1-2-1-the diameter of the lower end of the pin 1-6-2, and the tolerance range, the upper deviation and the lower deviation are specifically taken, and the person skilled in the art can design the tolerance range according to needs. In the device for rapidly detecting the dimensional tolerance of the standard plate, all parts are made of No. 45 steel, the heat treatment hardness is more than HRC45, and the surfaces of all the parts are plated with hard chromium to increase the hardness and the wear resistance.
Finally, it is to be understood that the above embodiments are merely exemplary embodiments taken to illustrate the principles of the present invention, which is not intended to be limiting. It will be apparent to those skilled in the art that various changes and modifications can be made therein without departing from the spirit and scope of the invention, and these changes and modifications are to be considered as within the scope of the invention.
Claims (9)
1. A positioning detection mechanism is characterized by comprising a supporting seat (1-1), a pin supporting structure, a sliding block (1-2), an elastic piece (1-5) and a pull pin (1-6); the pin supporting structure is fixed on the supporting seat (1-1), a sliding groove penetrating through the pin supporting structure is formed in the lower end face, attached to the supporting seat (1-1), of the pin supporting structure, the sliding block (1-2) penetrates through the sliding groove and can slide along the supporting seat (1-1), a limiting structure is arranged on the supporting seat (1-1) and is connected with one end of the sliding block through the elastic piece (1-5), a vertically penetrating pin hole is formed in the pin supporting structure and penetrates through the bottom wall of the sliding groove, the pull pin (1-6) is inserted into the pin hole, a positioning groove or a positioning hole (1-2-1) is formed in the sliding block, one end of the pull pin (1-6) can be accommodated into the positioning groove or the positioning hole (1-2-1), the sliding block (1-2) is connected with a positioning structure matched with the limiting structure, and the positioning structure is matched with the limiting structure to compress the elastic piece (1-5).
2. The positioning detection mechanism according to claim 1, wherein the pull pin (1-6) comprises a pull ring (1-6-1) and a pin (1-6-2) connected to each other, a pull ring groove (1-4-1) is formed at the pin hole at the upper end of the pin support structure, when the pull pin (1-6) is axially rotated to the first position, the pull ring (1-6-1) is inserted into the pull ring groove (1-4-1), and the pin (1-6-2) can be received into the positioning groove or the positioning hole (1-2-1).
3. The positioning detection mechanism according to claim 2, wherein the pin support structure comprises an upper support structure (1-4) and a lower support structure (1-3) which are fixedly connected, the sliding groove is formed at the lower end of the lower support structure (1-3), the pin hole penetrates through the upper support structure (1-4) and the lower support structure (1-3), and the pull ring groove (1-4-1) is formed at the upper end of the upper support structure (1-4).
4. The positioning detection mechanism according to claim 1, wherein the limiting structure is a limiting piece (1-7) fixed at the end of the supporting seat (1-1), a fixed block (1-8) is installed above the sliding block (1-2), the positioning structure is a positioning reset knob (1-9) rotatably connected to the fixed block (1-8), and a clamping piece (1-9-1) capable of being clamped to the limiting piece (1-7) is arranged on the positioning reset knob (1-9).
5. The positioning detection mechanism according to claim 1, wherein the elastic member (1-5) is a spring, and the end surface of the limit structure contacting with the spring and the end surface of one end of the slider (1-2) are arranged in parallel.
6. The positioning detection mechanism according to claim 1, characterized in that an oil groove (1-1-1) is formed on the surface of the support base (1-1) under the slider (1-2).
7. An apparatus for rapidly testing dimensional tolerances of a standard plate, comprising: -a base (2) to which are mounted a lateral reference block (3), a longitudinal reference block (4), a positioning detection mechanism (1) according to any one of claims 1 to 6; the positioning detection mechanism (1) which is transversely installed is used for positioning the standard plate between the transverse reference block (3) and the positioning detection mechanism (1) in the width direction and detecting whether the width dimension of the standard plate is within the width tolerance; the longitudinally mounted positioning detection mechanism (1) is used for positioning the standard plate between the longitudinal reference block (4) and the positioning detection mechanism (1) in the length direction and detecting whether the length dimension of the standard plate is within a length tolerance.
8. The device according to claim 7, characterized in that the base (2) is provided with a transverse slideway (2-1) for mounting the transverse reference block (3) and a longitudinal slideway (2-2) for mounting the longitudinal reference block (4), respectively.
9. Device according to claim 7 or 8, characterized in that said base (2) is provided with a notch (2-3) for facilitating access to said standard plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110152962.9A CN112857168A (en) | 2021-02-04 | 2021-02-04 | Positioning detection mechanism and rapid detection device for dimensional tolerance of standard plate |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110152962.9A CN112857168A (en) | 2021-02-04 | 2021-02-04 | Positioning detection mechanism and rapid detection device for dimensional tolerance of standard plate |
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| CN112857168A true CN112857168A (en) | 2021-05-28 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117308734A (en) * | 2023-11-30 | 2023-12-29 | 成都欧派智能家居有限公司 | Rapid detection device for dimensional tolerance of plate |
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2021
- 2021-02-04 CN CN202110152962.9A patent/CN112857168A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117308734A (en) * | 2023-11-30 | 2023-12-29 | 成都欧派智能家居有限公司 | Rapid detection device for dimensional tolerance of plate |
| CN117308734B (en) * | 2023-11-30 | 2024-02-06 | 成都欧派智能家居有限公司 | Rapid detection device for dimensional tolerance of plate |
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