CN210773765U - Detection tool and detection system - Google Patents

Abstract

The utility model provides a detection tool and a detection system, wherein the detection tool comprises a first positioning component and a second positioning component which are arranged oppositely; the first positioning component comprises a first cushion block and a first standard block which are detachably connected, a first positioning surface and a first boss are arranged on the first standard block, and the first positioning surface defines a contour matched with one end of a workpiece to be detected through the first boss; the second positioning assembly comprises a second cushion block and a second standard block which are detachably connected, a second positioning surface and a second boss are arranged on the second standard block, and the second positioning surface defines a profile which is matched with the other end of the workpiece to be measured through the second boss; the first positioning component is fixed, and the second positioning component can be close to and far away from the first positioning component arranged opposite to the second positioning component. The utility model discloses can be applicable to the location and the detection of the work piece that awaits measuring of multiple specification and dimension, the commonality is strong and can effectively improve the detection efficiency and the detection precision of the work piece that awaits measuring.

Description

Detection tool and detection system

Technical Field

The utility model relates to a detection tool technical field, in particular to detect frock and detecting system.

Background

The tibial tray test model is used for confirming the osteotomy precision of a tibial plateau and the model of a tibial tray prosthesis in knee joint replacement surgery and evaluating the knee joint mobility and a prosthesis groove. Therefore, in the production process, it is necessary and accurate to detect the functional dimensions such as hole site precision, form and position tolerance, etc. The common measurement means can not simultaneously evaluate the position and the angle of the hole in different spatial phase relations, and measurement analysis is generally carried out on three coordinates. As is well known, due to the difference of patients' ages and sexes and the difference of operation positions, the size specifications of the tibial tray are also various, and the tibial tray is divided into left and right specifications, the length is generally from 44mm to 64mm, and the total size is 22. The detection of the tibial tray test mold generally adopts a three-coordinate measurement program, namely, a product to be detected is installed on a special tool, a probe is used for detecting a specific point on the product, and the obtained data is compared with the data of a preset standard product in programming to judge whether the product is qualified or not. The installation requires that each product to be tested is always located at a reference position so that the program can compare them with the data of the standard product. Traditional installation and calibration position waste time and energy, and shin bone holds in palm the examination mould and belongs to mass production, and this part censorship frequency is high, and the specification is categorised many, and current three-coordinate detects the frock and causes the detection preparation time overlength, can't keep up with the production rhythm.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a detect frock and detecting system can be applicable to the location and the detection of multiple specification and dimension's shin bone support examination mould, and can effectively improve the detection efficiency of shin bone support examination mould.

In order to achieve the above object, the present invention provides a detection tool for detecting a workpiece to be detected, including a first positioning assembly and a second positioning assembly which are oppositely disposed;

the first positioning component comprises a first cushion block and a first standard block, the first cushion block is detachably connected with the first standard block, a first positioning surface and a first boss are arranged on the first standard block, and the first positioning surface defines a contour matched with one end of the workpiece to be measured through the first boss;

the second positioning assembly comprises a second cushion block and a second standard block, the second cushion block is detachably connected with the second standard block, a second positioning surface and a second boss are arranged on the second standard block, and the second positioning surface defines a profile matched with the other end of the workpiece to be measured through the second boss;

the first positioning component is fixed, and the second positioning component can be close to and far away from the first positioning component arranged opposite to the second positioning component.

Optionally, at least one telescopic member is connected between the first positioning assembly and the second positioning assembly, one end of the telescopic member is connected with the first cushion block, and the other end of the telescopic member is connected with the second cushion block.

Optionally, the telescopic member is a spring, a spring plate or a telescopic rod.

Optionally, a first groove for installing the first standard block is formed in the first cushion block, a first connecting block matched with the first groove is arranged at one end, close to the first cushion block, of the first standard block, and the first groove is connected with the first connecting block through a first fastener, or

The first cushion block is provided with a first connecting block, one end, close to the first cushion block, of the first standard block is provided with a first groove matched with the first connecting block, and the first groove is connected with the first connecting block through a first fastener.

Optionally, a second groove for mounting the second standard block is formed in the second cushion block, and the second groove is connected with the second standard block through a second fastener; or

And a second connecting block is arranged on the second cushion block, a second groove used for being matched with the second connecting block is formed in one end, close to the second cushion block, of the second standard block, and the second groove is connected with the second connecting block through a second fastener.

Optionally, a mark is arranged on the first standard block and/or the second standard block and is used for corresponding to the workpiece to be measured.

Optionally, the second positioning assembly is connected with a slide rail assembly, the slide rail assembly comprises a guide rail and a slide block, the slide block is erected on the guide rail and can move along the guide rail in a reciprocating manner, the slide block is detachably connected with the second cushion block, or the slide block and the second cushion block are of an integrated structure.

Optionally, the slide rail assembly further comprises a fixed block, and the guide rail is mounted on the fixed block, or the guide rail and the fixed block are of an integrated structure.

In order to achieve the above object, the present invention further provides a detecting system, the detecting system includes a bottom plate and two or more above mentioned detecting tools, the first positioning component is fixed in position with respect to the bottom plate, and the second positioning component is capable of moving to and fro with respect to the bottom plate.

Optionally, the detection system includes a plurality of sets of first standard blocks and second standard blocks of different specifications, and is used for matching workpieces to be detected of multiple specifications.

Compared with the prior art, the utility model provides a detect frock and detecting system has following advantage:

the first standard block and the second standard block can be quickly replaced according to different product specifications and sizes of the workpiece to be detected so as to meet the requirements of positioning and detecting the workpiece to be detected with different specifications and sizes, and the universality is strong;

after the workpiece to be detected is installed, calibration is not needed, a three-coordinate detection program can be directly started to detect the workpiece, the labor intensity of detection personnel can be obviously reduced, the detection time is shortened, the detection precision is improved, and meanwhile, the production efficiency is improved.

Drawings

Fig. 1 is a schematic structural diagram of a detection tool according to an embodiment of the present invention, when the detection tool is matched with a workpiece to be detected;

FIG. 2 is an exploded view of FIG. 1;

FIG. 3 is a schematic view of a portion of the structure of FIG. 1;

fig. 4 is an exploded schematic view of a first positioning assembly according to an embodiment of the present invention;

FIG. 5 is a schematic view of another angle of FIG. 4;

fig. 6 is an exploded schematic view of a second positioning assembly according to an embodiment of the present invention;

FIG. 7 is a schematic view of another angle of FIG. 6;

fig. 8 is a schematic structural view of a rail assembly according to an embodiment of the present invention;

fig. 9 is a schematic view of an overall structure of a detection system according to an embodiment of the present invention when the detection system is engaged with a workpiece to be detected.

Wherein the reference numbers are as follows:

a first positioning component-100; a first head block-110; a first standard block-120; a first locating surface-121; a second positioning assembly-200; a second head block-210; a second building block-220; a second positioning surface-221; 300, a workpiece to be detected; -400 of a telescopic member; a first connector-111; a second connecting member-211; a first threaded aperture-112; a second threaded aperture-212; a first groove-113; a first connection block-122; a first fastener-130; a first positioning hole-114; a first positioning groove-123; a second recess-213; a second fastener-230; a second locating hole-214; a second positioning groove-222; a first boss-124; a second boss-223; -a sled assembly-500; -510 of a guide rail; a slider-520; third locating hole-215; a fourth locating hole-521; a card slot-511; a fixed block-530; a third groove-531; a fifth locating hole-532; a sixth locating hole-512; a bottom plate-600; a threaded bore-115, a pin bore-116.

Detailed Description

The following describes the detection tool and the detection system of the present invention in further detail with reference to fig. 1 to 9 and the detailed description. The advantages and features of the present invention will become more apparent from the following description. It is to be noted that the drawings are in a very simplified form and are not to precise scale, which is merely for the purpose of facilitating and distinctly claiming the embodiments of the present invention. To make the objects, features and advantages of the present invention more comprehensible, please refer to the attached drawings. It should be understood that the structure, ratio, size and the like shown in the drawings attached to the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limitation of the implementation of the present invention, so that the present invention does not have the essential significance in the technology, and any modification of the structure, change of the ratio relationship or adjustment of the size should still fall within the scope of the technical content disclosed in the present invention without affecting the function and the achievable purpose of the present invention.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, 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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The utility model discloses a core thought lies in providing a detect frock and detecting system, can be applicable to the location and the detection of multiple specification and dimension's shin bone support examination mould, and can effectively improve the detection efficiency of shin bone support examination mould.

In order to realize the above idea, the utility model provides a detect frock, detect frock is used for detecting the work piece that awaits measuring (for example the shin bone holds in the palm the examination mould), please refer to fig. 1, and it has given schematically the utility model discloses overall structure schematic diagram when detecting frock and the work piece 300 that awaits measuring cooperate among the embodiment, as shown in fig. 1, detect frock is including relative first locating component 100 and the second locating component 200 that sets up. It should be noted that, in the present embodiment, the tibia support test mold is used as the workpiece 300 to be measured, and the workpiece 300 to be measured may be other workpieces besides the tibia support test mold, which is not limited by the present invention.

Referring to fig. 1 to 3, fig. 2 schematically shows an exploded structure diagram of fig. 1, and fig. 3 schematically shows a partial structure diagram of fig. 1, as shown in fig. 1 to 3, the first positioning assembly 100 includes a first block 110 and a first standard block 120 detachably connected, a first positioning surface 121 and a first boss 124 are provided on the first standard block 120, and the first positioning surface 121 defines a contour for matching with one end of a workpiece 300 to be tested (e.g., a tibial tray test model) through the first boss 124. The second positioning assembly 200 comprises a second cushion block 210 and a second standard block 220 which are detachably connected, a second positioning surface 221 and a second boss 223 are arranged on the second standard block 220, and the second positioning surface 221 defines a contour matched with the other end of the workpiece 300 to be tested (such as a tibia support test model) through the second boss 223. The first boss 124 and the second boss 223 may surround the entire edge of the workpiece to be measured (full wrap), or only a partial edge (half wrap), preferably only a partial edge. Because only surround the condition of partial edge, the structure of detecting the frock is simpler, low in manufacturing cost, convenient operation, and the error tolerance is high moreover, and when the appearance of work piece 300 that awaits measuring has slight error with standard shape, it can be pressed from both sides tightly to detect the frock. If the detection tool is in a full-package form, when the appearance of the workpiece 300 to be detected has a slight error with the standard shape, the workpiece to be detected easily shakes in the detection tool, and detection is not facilitated.

The first positioning member 100 is fixed and the second positioning member 200 can be moved toward and away from the first positioning member 100 disposed opposite thereto. The shapes and sizes of the first positioning surface 121 and the second positioning surface 221 are determined according to the specification and size of the workpiece 300 to be tested (such as a tibial tray test model). Because the first standard block 120 with the first positioning surface 121 is detachably connected with the first cushion block 110, and the second standard block 220 with the second positioning surface 221 is detachably connected with the second cushion block 210, the first standard block 120 and the second standard block 220 can be quickly replaced according to different product specifications of the workpiece 300 to be tested (such as a tibia support test mold) so as to meet the positioning and detection requirements of the workpiece 300 to be tested (such as a tibia support test mold) with different specifications. Meanwhile, the first cushion block 110 and the second cushion block 210 do not need to be replaced, so that the types of parts can be reduced, and the production cost is effectively reduced. In addition, because the position of the first positioning component 100 is fixed, the second positioning component 200 can be close to and away from the first positioning component 100 which is arranged opposite to the first positioning component, so that the workpiece 300 to be detected (such as a tibial tray test mold) which is arranged on the first positioning surface 121 and the second positioning surface 221 can be clamped and mounted by adjusting the distance between the first positioning component 100 and the second positioning component 200, so that the workpiece 300 to be detected (such as the tibial tray test mold) is necessarily in a reference position, a manual calibration position is not needed, a three-coordinate detection program can be directly started to detect the workpiece, the labor intensity of detection personnel can be obviously reduced, the detection time is shortened, time and labor are saved, and the detection efficiency is improved while the detection precision is ensured. Therefore, the utility model provides a detection frock can be applicable to the location and the detection of the work piece 300 that awaits measuring (for example the shin bone holds in the palm the examination mould) of multiple specification and dimension, and can effectively improve the detection efficiency and the detection precision of the work piece 300 that awaits measuring (for example the shin bone holds in the palm the examination mould).

The utility model discloses when fixing a position work piece 300 (for example shin bone holds in the palm the examination mould) that awaits measuring, can be with the one end of work piece 300 (for example shin bone holds in the palm the examination mould) that awaits measuring place in on the first standard block 120, adjust first locating component 100 with in the time of the distance between the second locating component 200, will the other end of work piece 300 that awaits measuring is placed on second standard block 220, so that the one end of work piece 300 that awaits measuring with first locating surface 121 cooperatees, the other end with second locating surface 221 cooperatees, thereby the completion is right the location of work piece 300 that awaits measuring.

Preferably, please refer to fig. 1, fig. 2, fig. 4 and fig. 5, wherein fig. 4 schematically shows an exploded structural schematic view of a first positioning assembly 100 according to an embodiment of the present invention, and fig. 5 is a structural schematic view of another angle of fig. 4, as shown in fig. 1, fig. 2, fig. 4 and fig. 5, a first groove 113 for installing the first standard block 120 is disposed on the first block 110, a first connecting block 122 for matching with the first groove 113 is disposed at one end of the first standard block 120 close to the first block 110, and the first groove 113 is connected to the first connecting block 122 through a first fastening member 130. Preferably, as shown in fig. 4 and 5, first positioning holes 114 matched with the first fastening members 130 are formed in both sides of the first groove 113, and first positioning grooves 123 corresponding to the first positioning holes 114 and matched with the first fastening members 130 are formed in both sides of the first connecting block 122. Thus, the first standard block 120 can be firmly fixed to the first head block 110 by passing the first fastening member 130 through the first positioning hole 114 until abutting against the first positioning groove 123. The first fastening member 130 may be a positioning pin, and the first positioning hole 114 may be a pin hole. It should be noted that, except for the positioning pin, the first fastener 130 of the present invention may also be other commonly used fasteners such as a screw, a bolt, a screw rod, etc., and the first positioning hole 114 may be a threaded hole at this moment of correspondence, which is not limited by the present invention.

In another embodiment, the first standard block 120 is provided with a first groove, and the first pad block 110 is provided with a first connecting block, which are connected to each other by the cooperation of the first groove of the first standard block 120 and the first connecting block of the first pad block 110. In other embodiments, the first spacer block 110 and the first standard block 120 are detachably connected by a snap connection or other known connection methods. This is readily understood by those skilled in the art and will not be described in detail herein.

Preferably, as shown in fig. 4, numbers are marked on the first bosses 124 in a carving or labeling manner so as to distinguish different specifications, so that a worker can select the first standard block 120 matched with the specification and the size of the workpiece 300 (e.g., a tibial tray trial) to be tested according to the numbers on the first bosses 124, and the shape of the boss edge of the first bosses 124 is ensured to be matched with the edge of one end of the workpiece 300 (e.g., the tibial tray trial).

Preferably, please refer to fig. 1, fig. 2, fig. 6 and fig. 7, wherein fig. 6 schematically illustrates an exploded structural view of a second positioning assembly 200 according to an embodiment of the present invention, and fig. 7 is a structural view of another angle of fig. 6. As shown in fig. 1, 2, 6 and 7, a second groove 213 for installing the second standard block 220 is formed in the second block 210, and the second groove 213 and the second standard block 220 are connected by a second fastener 230.

Preferably, as shown in fig. 6 and 7, both sides of the second groove 213 are provided with second positioning holes 214 matched with the second fastening member 230, and both sides of one end of the second standard block 220 close to the second groove 213 are provided with second positioning grooves 222 corresponding to the second positioning holes 214 and matched with the second fastening member 230. Thus, the second standard block 220 can be firmly fixed to the second head block 210 by inserting the second fastening member 230 through the second positioning hole 214 until the second fastening member abuts against the second positioning slot 222. The second fastening member 230 may be a positioning pin, and the second positioning hole 214 may be a pin hole. It should be noted that, except for the locating pin, the utility model provides a second fastener 230 can also be other fasteners commonly used such as screw, bolt, screw rod, and corresponding this moment second locating hole 214 can be the screw hole, the utility model discloses do not restrict to this point.

In another embodiment, the second standard block 220 is provided with a second groove, the second pad block 210 is provided with a second connecting block, and the second standard block 220 and the second pad block are connected with each other through the cooperation of the second groove of the second standard block 220 and the second connecting block of the second pad block 210. In other embodiments, the second standard block 220 and the second block 210 are detachably connected by other known connection methods such as clamping. This is readily understood by those skilled in the art and will not be described in detail herein.

Preferably, as shown in fig. 6, numbers are marked on the second bosses 223 in a carving or labeling manner so as to distinguish different specifications, so that a worker can select the second standard block 220 matched with the specification and the size of the workpiece 300 (e.g., a tibial tray trial) to be tested according to the numbers on the second bosses 223, and the shape of the boss edge of the second bosses 223 can be ensured to be matched with the edge of the other end of the workpiece 300 (e.g., the tibial tray trial) to be tested.

Preferably, at least one telescopic member 400 is connected between the first positioning assembly 100 and the second positioning assembly 200, and one end of the telescopic member 400 is connected to the first head block 110, and the other end is connected to the second head block 210. Therefore, by arranging the telescopic member 400 between the first positioning assembly 100 and the second positioning assembly 200 which are oppositely arranged, the second positioning assembly 200 can be close to and away from the first positioning assembly 100 by controlling the telescopic member 400 to adjust the distance between the first positioning assembly 100 and the second positioning assembly 200, so as to clamp the workpiece 300 to be detected (such as a tibial tray test mold) which is arranged on the first positioning surface 121 and the second positioning surface 221, so as to position the workpiece 300 to be detected and prepare for a subsequent detection process.

Preferably, as shown in fig. 1 to 3, the telescopic member 400 is a spring. Because the spring is simple in structure and convenient to install, and has good elasticity and flexibility, the distance between the first positioning assembly and the second positioning assembly can be freely adjusted, and the spring can rebound after a workpiece to be tested is placed in the spring, so that the workpiece to be tested is clamped, and the installation is completed. From this through adopting the spring as extensible member 400, can simplify on the one hand the utility model provides a detect overall structure of frock reduces manufacturing procedure, practices thrift manufacturing cost, and on the other hand is also the operation of being convenient for more, need not twist the screw repeatedly, only need taut spring release spring make its resilience can again, therefore labour saving and time saving more. It should be noted that, in addition to the spring as the telescopic member 400 of the present invention, a spring plate, a telescopic rod or other parts with elasticity and telescopic performance can be used as the telescopic member 400 of the present invention.

Preferably, the first cushion block 110 is provided with a first connecting piece 111, the second cushion block 210 is provided with a second connecting piece 211, one end of the telescopic piece 400 is connected with the first connecting piece 111, and the other end is connected with the second connecting piece 211.

Preferably, as shown in fig. 1 to 3, the first connecting member 111 and the second connecting member 211 are both bolts, the first cushion block 110 is provided with a first threaded hole 112 for mounting the first connecting member 111, and the second cushion block 210 is provided with a second threaded hole 212 for mounting the second connecting member 211, so that the extensible member 400 can be quickly and easily fixed between the first cushion block 110 and the second cushion block 210, and the extensible member 400 can be quickly detached.

Preferably, please refer to fig. 1, fig. 2 and fig. 8, wherein fig. 8 schematically illustrates a structural diagram of a rail assembly according to an embodiment of the present invention. As shown in fig. 1, 2 and 8, the second positioning assembly 200 is connected to a slide rail assembly 500, the slide rail assembly 500 includes a guide rail 510 and a slider 520, the slider 520 is mounted on the guide rail 510 and can reciprocate along the guide rail 510, and the slider 520 is detachably connected to the second block 210. Therefore, the second block 210 can also reciprocate relative to the guide rail 510 to adjust the distance between the first positioning assembly 100 and the second positioning assembly 200, thereby completing the positioning of the workpiece 300 to be measured.

Preferably, as shown in fig. 1, 2, 7 and 8, the slider 520 is connected to the second block 210 through a third fastener (not shown), a third positioning hole 215 (see fig. 7) matched with the third fastener is disposed at an end of the second block 210 close to the slider 520, and a fourth positioning hole 521 (see fig. 8) corresponding to the third positioning hole 215 and matched with the third fastener is disposed at an end of the slider 520 close to the second block 210. Therefore, the third fastener can be screwed into or out of the third positioning hole 215 and the fourth positioning hole 521, so that the second cushion block 210 and the sliding block 520 can be conveniently connected and detached. The third fastener may be a bolt, and the third positioning hole 215 and the fourth positioning hole 521 may be threaded holes. Of course, the third fastening member may be other fastening members besides the bolt, which is not limited by the present invention.

In other embodiments, the second block 210 and the slider 520 are integrally formed, for example, they are fixedly connected to each other by bonding or welding, or they are integrally formed during manufacturing and casting.

Preferably, as shown in fig. 8, two sides of the guide rail 510 are provided with a clamping groove 511, and the sliding block 520 is matched with the clamping groove 511 in a manner of wrapping the guide rail 510, so as to realize the relative sliding of the guide rail 510 and the sliding block 520. Those skilled in the art will readily appreciate that the track 510 and slider 520 may also be engaged in other known manners, such as by wrapping the track 510 around the slider 520, and the like.

Preferably, as shown in fig. 1, 2 and 8, the slide rail assembly 500 further includes a fixing block 530, the guide rail 510 is mounted on the fixing block 530, and a third groove 531 (see fig. 2) for mounting the guide rail 510 is formed on the fixing block 530, so that the guide rail 510 can be fixed by mounting the guide rail 510 in the third groove 531.

Preferably, as shown in fig. 2 and 8, the fixing block 530 is connected to the guide rail 510 by a fourth fastener (not shown), a fifth positioning hole 532 (see fig. 2) matched with the fourth fastener is disposed on the fixing block 530, and a sixth positioning hole 512 (see fig. 8) corresponding to the fifth positioning hole 532 and matched with the fourth fastener is disposed on the guide rail 510. Therefore, the guide rail 510 can be firmly fixed on the fixing block 530 by screwing the fourth fastener into the fifth positioning hole 532 and the sixth positioning hole 512, and the detachment is also convenient. The fourth fastener may be a bolt, and the fifth positioning hole 532 and the sixth positioning hole 512 may be threaded holes. Of course, the fourth fastening member may be other fastening members besides the bolt, which is not limited by the present invention.

In other embodiments, the guide rail 510 and the fixing block 530 are integrally formed, for example, they are fixedly connected to each other by bonding or welding, or they are integrally formed during manufacturing and casting.

In order to realize the above idea, the present invention further provides a detection system, please refer to fig. 9, which schematically shows the structure schematic diagram of the detection system in an embodiment of the present invention when being matched with a workpiece to be detected, as shown in fig. 9, the detection system includes a bottom plate 600 and two or more detection tools, the first positioning component 100 is fixed in position with respect to the bottom plate 600, and the second positioning component 200 is capable of moving to and fro with respect to the bottom plate 600. Therefore, the utility model provides a detecting system can realize that a plurality of work pieces 300 that await measuring with specification or different specifications detect simultaneously through fixed multiunit (more than two sets of) first locating component 100 and second locating component 200 on a bottom plate 600, cooperation programming, has effectively improved detection efficiency. It should be noted that the number of the first positioning assemblies 100 and the second positioning assemblies 200 can be set according to specific needs, and the present invention is not limited thereto.

Preferably, as shown in fig. 9, the base plate 600 is detachably connected to the first block 110. Because the bottom plate 600 is detachably connected with the first block 110, one or more groups of the first positioning assemblies 100 can be quickly replaced, and the production cost can be further reduced.

Preferably, as shown in fig. 5, one end of the first spacer 110 close to the bottom plate 600 is provided with a threaded hole 115 and a pin hole 116. Therefore, the first cushion block 110 can be fixed on the bottom plate 600 by pin hole positioning and screw connection, so that quick positioning and connection are realized. The first head block 110 and the base plate 600 may be connected by other known means, but are not limited thereto. The fixing block 530 may be fixed to the base plate 600 in the same manner, and thus, will not be described in detail.

Preferably, the detection system further includes a plurality of sets of first standard blocks 120 and second standard blocks 220 with different specifications, which are used for matching workpieces to be detected with multiple specifications. Therefore, the utility model discloses can be according to the first standard block 120 and the second standard block 220 that the different quick replacement of the product specification and dimension of work piece that awaits measuring corresponds to satisfy the location and the detection of the work piece that awaits measuring (for example shin bone support examination mould) of different specification and dimension, the commonality is strong.

The utility model provides a detect frock and detecting system has following advantage:

(1) the first standard block and the second standard block can be quickly replaced according to different product specifications of the workpiece to be detected, so that positioning and detection of the workpiece to be detected (such as a tibia support test mold) with different specifications are met, and the universality is high.

(2) After the detection system is adjusted and calibrated to enable the first positioning assembly to be at the reference position, the first positioning assembly is fixed on the base plate, so that after a workpiece to be detected (such as a tibia support test die) is clamped, the workpiece to be detected is surely at the reference position, and a three-coordinate detection program can be directly started to detect the workpiece, so that the labor intensity of detection personnel can be obviously reduced, the detection time is shortened, time and labor are saved, the detection precision is ensured, and the detection efficiency is improved.

(3) When a workpiece to be tested is installed, the installation can be completed only by pulling the telescopic piece, and the operation is very convenient.

(4) A plurality of groups of positioning assemblies can be fixed on one bottom plate, and the positioning assemblies are matched with programming, so that a plurality of workpieces to be detected with the same specification or different specifications can be detected simultaneously, and the detection efficiency is improved.

The above description is only for the description of the preferred embodiments of the present invention, and not for any limitation of the scope of the present invention, and any modification and modification made by those skilled in the art according to the above disclosure are all included in the protection scope of the claims. It will be apparent to those skilled in the art that various changes and modifications may be made to the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims (10)

1. A detection tool is used for detecting a workpiece to be detected and is characterized by comprising a first positioning component and a second positioning component which are arranged oppositely;

the first positioning component comprises a first cushion block and a first standard block, the first cushion block is detachably connected with the first standard block, a first positioning surface and a first boss are arranged on the first standard block, and the first positioning surface defines a contour matched with one end of the workpiece to be measured through the first boss;

the second positioning assembly comprises a second cushion block and a second standard block, the second cushion block is detachably connected with the second standard block, a second positioning surface and a second boss are arranged on the second standard block, and the second positioning surface defines a profile matched with the other end of the workpiece to be measured through the second boss;

the first positioning component is fixed, and the second positioning component can be close to and far away from the first positioning component arranged opposite to the second positioning component.

2. The detection tool according to claim 1, wherein at least one telescopic piece is connected between the first positioning assembly and the second positioning assembly, one end of the telescopic piece is connected with the first cushion block, and the other end of the telescopic piece is connected with the second cushion block.

3. The detection tool according to claim 2, wherein the telescopic member is a spring, a shrapnel or a telescopic rod.

4. The detection tool according to claim 1, wherein a first groove for mounting the first standard block is formed in the first cushion block, a first connecting block matched with the first groove is arranged at one end, close to the first cushion block, of the first standard block, and the first groove and the first connecting block are connected through a first fastener; or

The first cushion block is provided with a first connecting block, one end, close to the first cushion block, of the first standard block is provided with a first groove matched with the first connecting block, and the first groove is connected with the first connecting block through a first fastener.

5. The detection tool according to claim 1, wherein a second groove for mounting the second standard block is formed in the second cushion block, and the second groove is connected with the second standard block through a second fastener; or

And a second connecting block is arranged on the second cushion block, a second groove used for being matched with the second connecting block is formed in one end, close to the second cushion block, of the second standard block, and the second groove is connected with the second connecting block through a second fastener.

6. The detection tool according to claim 1, wherein a mark is arranged on the first standard block and/or the second standard block and is used for corresponding to the workpiece to be detected.

7. The detection tool according to claim 1, wherein the second positioning assembly is connected to a slide rail assembly, the slide rail assembly comprises a guide rail and a slider, the slider is mounted on the guide rail and can reciprocate along the guide rail, the slider is detachably connected to the second pad, or the slider and the second pad are of an integrated structure.

8. The detection tool according to claim 7, wherein the slide rail assembly further comprises a fixed block, and the guide rail is mounted on the fixed block or is of an integrated structure with the fixed block.

9. An inspection system comprising a base plate and two or more inspection tools according to any one of claims 1 to 8, wherein the first positioning assembly is fixed in position relative to the base plate and the second positioning assembly is capable of reciprocating relative to the base plate.

10. The inspection system of claim 9, comprising a plurality of sets of first and second standard blocks of different specifications for matching a plurality of specifications of workpieces to be inspected.

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