CN109000532B - Multi-module quick detection tool - Google Patents
Multi-module quick detection tool Download PDFInfo
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- CN109000532B CN109000532B CN201810943459.3A CN201810943459A CN109000532B CN 109000532 B CN109000532 B CN 109000532B CN 201810943459 A CN201810943459 A CN 201810943459A CN 109000532 B CN109000532 B CN 109000532B
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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
- G01B5/0004—Supports
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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
- G01B5/0025—Measuring of vehicle parts
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- A Measuring Device Byusing Mechanical Method (AREA)
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Abstract
The invention discloses a multi-module quick checking fixture, which relates to the field of automobile part checking fixtures and comprises a base, wherein a plurality of groups of checking block assemblies matched with a stop gauge for use to finish detection operation and fixing assemblies for supporting and fixing automobile parts to be detected are arranged on the base, and a positioning assembly for positioning the automobile parts to be detected is also arranged on the base. The detection block assembly comprises a detection seat fixed on the base and a rotating arm arranged on the detection seat in a turnover mode, the end, away from the detection seat, of the rotating arm is provided with a detection block, the detection block is matched with the outer surface of the automobile part to be detected to form a detection gap, and the detection gap is matched with the stop gauge to achieve size detection and shape and position detection of the automobile part. When the automobile parts are fixed and taken down, detection personnel only need to drive the rotating arm to rotate, and do not need to dismantle the fixed assembly, the detection block assembly and the positioning assembly, so that the detection personnel can operate conveniently, and the aim of improving the detection efficiency of the automobile parts to be detected is fulfilled.
Description
Technical Field
The invention relates to the field of automobile part detection tools, in particular to a multi-module rapid detection tool.
Background
The detection tool is a simple tool for controlling various sizes of products in industrial production enterprises, such as detecting the size of an aperture, the size of a space and the like, is beneficial to improving the production efficiency and controlling the quality of the products, and is suitable for mass production of the products, such as automobile parts and the like.
When the size of the automobile part with the strip-shaped thin-wall plate structure is detected, a detector fixes the automobile part to be detected on the base, and sets a plurality of groups of detection blocks at specified positions on the periphery of the automobile part to be detected according to the pre-planning; the detection personnel can cooperate with the detection block through the no-go gauge and the like to finish the size detection operation of different surfaces of the thin-wall plate structure. After the detection operation is completed, a detection person needs to firstly remove the detection block, then unlock the automobile part and take the automobile part off the base, and the operation of removing the detection block and the operation of unlocking the automobile part to be detected are complex, so that the efficiency of the detection operation of the automobile part is low, and the prior art has the improvement.
Disclosure of Invention
In view of the above technical problems, an object of the present invention is to provide a multi-module rapid testing fixture, which completes the fixing of an automobile part to be tested by matching a fixing module and a positioning module, and completes the testing operation by matching a testing block module and a no-go gauge, so as to facilitate the operation of a tester, thereby achieving the purpose of improving the efficiency of the automobile part testing operation.
In order to achieve the purpose, the invention provides the following technical scheme: a multi-module quick detection tool comprises a base, automobile parts to be detected are fixed on the base, a plurality of detection block assemblies matched with a stop gauge for use to complete detection operation are arranged on the base, a fixing assembly used for supporting and fixing the automobile parts to be detected is arranged on the base, the fixing assembly comprises an extrusion piece and a locking piece which are matched for use, the locking piece is fixed on the base, and the locking piece vertically penetrates through a prefabricated hole in the bottom of the automobile parts to be detected and is detachably connected with the extrusion piece; the extrusion piece connected with the locking piece abuts against the inner side face of the bottom of the automobile part to be detected and presses the bottom of the automobile part to be detected on the locking piece; the base is also provided with a positioning assembly for positioning the automobile part to be detected, the positioning assembly comprises a positioning seat fixed on the base and a positioning column arranged on the positioning seat, and the positioning column vertically penetrates through a prefabricated hole in the bottom of the automobile part to be detected; the detection block assembly comprises a detection seat fixed on the base and a rotating arm arranged on the detection seat in an overturning manner, the end part, away from the detection seat, of the rotating arm is provided with a detection block, the detection block is matched with the outer surface of an automobile part to be detected to form a detection gap, and the detection gap is matched with the stop gauge to realize the size detection and shape detection operation of the automobile part.
Through adopting above-mentioned technical scheme, the detection personnel at first drive the rotor arm and rotate to the position department that breaks away from, accomplish the action that breaks away from of examining the piece promptly, and the detection personnel can place waiting to detect automobile parts on the base this moment to accomplish the fixed operation of waiting to detect automobile parts through locating component and fixed subassembly, then the back drive rotor arm rotates to detection position department, accomplishes the detection action of examining the piece promptly, and the detection personnel can cooperate the detection operation of accomplishing automobile parts surface error through ending rule and detection clearance this moment.
When a detection person fixes an automobile part to be detected, the prefabricated hole at the bottom of the automobile part is used for positioning and fixing, namely the positioning column is vertically penetrated and matched with the prefabricated hole to play a role in positioning and pre-fixing; the locking piece wears to establish the cooperation with prefabricated hole to cooperate with the extruded piece and will wait to detect automobile parts and compress tightly on the locking piece, play the effect of locking. When the automobile parts are fixed and taken down, detection personnel only need to drive the rotating arm to rotate, and do not need to dismantle the fixed assembly, the detection block assembly and the positioning assembly, so that the detection personnel can operate conveniently, and the aim of improving the detection efficiency of the automobile parts to be detected is fulfilled.
The invention is further configured to: the fixing assembly comprises a first fixing seat fixed on the base, and the locking piece is formed on the first fixing seat and vertically penetrates through a prefabricated hole in the bottom of the automobile part to be detected; the extrusion piece is fixedly connected with the locking piece through threads and compresses the automobile parts to be detected.
Through adopting above-mentioned technical scheme, the testing personnel will wait to detect automobile parts and be fixed in on the base, and locking piece and extruded article cooperate promptly will wait to detect parts and compress tightly on first fixing base, and the testing personnel need not carry out extra operation, is favorable to improving the operating efficiency, and fixed subassembly simple structure, is convenient for make and implement.
The invention is further configured to: the fixing assembly comprises a second fixing seat fixed on the base, a sleeve is vertically arranged on the second fixing seat, and the sleeve vertically penetrates through a prefabricated hole in the bottom of the part to be detected; two pull rods are vertically arranged in the sleeve in a sliding mode, the bottom ends of the two pull rods are fixed and can rotate relatively, the upper ends of the two pull rods are elastically separated and extend out of the sleeve to form an extrusion part, the extrusion part is used for pressing automobile parts to be detected on the sleeve, and the two pull rods form the extrusion part; waist-shaped grooves are formed in the middle parts of the two pull rods, a limiting shaft horizontally penetrates through the sleeve, and the two waist-shaped grooves are horizontally penetrated through the limiting shaft; the bottom ends of the two pull rods are hinged with a rotating shaft, two ends of the rotating shaft penetrate through a sleeve and are arranged along the outer wall of the sleeve in a vertically sliding mode, a driving handle used for driving the rotating shaft to vertically slide is rotatably arranged outside the sleeve, and the driving handle forms the locking piece; when the driving handle rotates and presses the rotating shaft to the lowest point, the driving handle is clamped with the rotating shaft, the two pull rods are close to each other under the action of the limiting shaft, the two extrusion parts retract into the sleeve, and the automobile part to be detected is in a detachable state.
By adopting the technical scheme, the detection personnel rotate the driving handle until the driving handle downwards extrudes the rotating shaft to the lowest point, at the moment, the rotating shaft is matched with the limiting shaft to overlap the two pull rods, and meanwhile, the two extrusion parts retract into the sleeve, so that the unlocking operation is completed, and the detection personnel can take down the automobile parts; the detection personnel reversely rotate the driving handle, then the two pull rods are mutually far away under the action of the elastic driving force of the detection personnel, and meanwhile, the two extrusion parts extend out of the sleeve and press the automobile part to be detected on the sleeve, so that the locking operation is completed.
The extruded part that two pull rods constitute matches with drive handle (locking piece) and accomplishes the locking and the unblock operation of automobile parts, both the inspection personnel operation of having convenient for, because two pull rods and extrusion portion are made by elastic material simultaneously, compare in the rigidity locking, are favorable to protecting automobile parts's surface.
The invention is further configured to: an end assembly used for locking and detecting the form and position errors of the automobile parts to be detected is arranged at the end part, positioned on the automobile parts to be detected, of the base, and comprises the detection seat and the rotating arm, and the detecting block is arranged on the rotating arm; the end part of the automobile part to be detected is internally clamped with a detection sleeve, and the detection sleeve is detachably connected with the detection block to form the detection gap.
Through adopting above-mentioned technical scheme, the inspector will detect the cover joint in automobile parts's tip after fixed waiting to detect automobile parts, and detect the cover and can dismantle with the check block and be connected and form and detect the clearance to reach the purpose of further fixed automobile parts and detection automobile parts tip error.
The invention is further configured to: the detection block assemblies are arranged into a longitudinal detection block assembly and a transverse detection block assembly according to the shape and the position of the detection surface of the automobile part to be detected; the rotating arms of the longitudinal detection block assembly and the transverse detection block assembly are respectively set to be in a vertical state and a horizontal state when being in a detection state, and a fastener is in threaded connection between the rotating arms and the detection seat.
By adopting the technical scheme, a detector can install and fix a proper detection block assembly according to the shape and the position of the detection surface of the automobile part to be detected, namely the longitudinal detection block assembly is suitable for detecting the side error of the automobile part, and the transverse detection block assembly is suitable for detecting the bottom surface and the top surface error of the automobile part, so that the automobile part detection device has better practicability and use flexibility.
The invention is further configured to: the detecting block of the longitudinal detecting block assembly is slidably provided with a detecting rod in a penetrating mode, the detecting rod is used for detecting the form and position errors of the lateral prefabricated holes of the automobile parts to be detected, and the end portion of the detecting rod is matched with the shape of the lateral prefabricated holes of the automobile parts to be detected.
Through adopting above-mentioned technical scheme, set up the check rod on the check block of vertical check block subassembly, detection personnel can detect the error in automobile parts side prefabricated hole when detecting automobile parts side error, kill two birds with one stone, do not need the additional utensil of examining, and the check rod slides and wears to locate on the check block, and the detection personnel of both being convenient for use can not influence the normal use of vertical check block subassembly again.
The invention is further configured to: the detection seat is provided with a limiting block for limiting the rotating arm to rotate towards the direction far away from the automobile part to be detected; when the rotating arm is in a separation state, the rotating arm rotates towards a direction away from the automobile part to be detected and is abutted to the limiting block, and the automobile part to be detected is in a detachable state.
By adopting the technical scheme, when the detection operation is finished, the detection personnel reversely drive the rotating arm to rotate until the rotating arm abuts against the limiting block, and at the moment, the detection personnel can take down the automobile parts; the limiting block plays a role in limiting the rotation of the rotating arm so as to prevent the rotating arm from rotating randomly and interfering with automobile parts or hanging and colliding with detection personnel, and meanwhile, the detection personnel can carry out the next detection operation conveniently.
The invention is further configured to: an adaptive base used for adapting the height of the detection surface of the automobile part to be detected is arranged between the detection seat and the base, and the adaptive base is vertically arranged and is in penetrating locking with the detection seat through a bolt.
Through adopting above-mentioned technical scheme, the testing personnel can be according to waiting to detect the different position height on automobile parts detection surface, selects the adaptation base of suitable height, has better practicality and use flexibility.
The invention is further configured to: the detection block assembly comprises a plurality of detection block modules, the detection block modules are horizontally connected with a mounting seat between the detection seat and the base, a positioning block used for limiting the position of the mounting seat is arranged on the base, and the mounting seat is in butt joint with the positioning block which is fixed in advance.
Through adopting above-mentioned technical scheme, the measurement personnel can be according to the actual detection demand that waits to detect the automobile parts and detect the face, and the quantity of the check block subassembly of adjustment in the check block module and the fixed position of check block module, and the locating piece plays the effect of location to the fixed check block module of measurement personnel's installation has better convenience.
The invention is further configured to: the locating piece is including the spacing portion that is used for restricting the mount pad position and the portion of lifting by crane of being convenient for hoist and mount base, lift by crane portion and spacing portion integrated into one piece and extend towards the base outside and form T type structure, just the base is improved level and is run through and has been seted up the lifting eye.
Through adopting above-mentioned technical scheme, the spacing portion of locating piece plays the effect of location, and the portion of lifting that plays of locating piece can cooperate with the lifting eye and play the effect of hoist and mount base.
In conclusion, the invention has the following beneficial effects:
one is as follows: when a detection person fixes an automobile part to be detected, the prefabricated hole at the bottom of the automobile part is used for positioning and fixing, namely the positioning column is vertically penetrated and matched with the prefabricated hole to play a role in positioning and pre-fixing; the locking piece wears to establish the cooperation with prefabricated hole to cooperate with the extruded piece and will wait to detect automobile parts and compress tightly on the locking piece, play the effect of locking. When a detector fixes and takes down the automobile part, the detector only needs to drive the rotating arm to rotate without dismantling the fixing component, the detecting block component and the positioning component, so that the detector can operate conveniently, and the aim of improving the detection efficiency of the automobile part to be detected is fulfilled;
the second step is as follows: the detection personnel can select the fixing form of the fixing assembly according to the actual requirement of the detection operation, namely, a rigid locking mode for locking the automobile parts by the locking piece and the extrusion piece in a threaded connection mode, or a flexible locking mode for fixing the automobile parts by the locking piece and the extrusion piece in an elastic extrusion mode, or the rigid locking mode and the flexible locking mode are matched to complete the fixing operation of the automobile parts, so that the automobile part fixing device has better use flexibility and practicability;
and thirdly: a plurality of groups of detection block assemblies can form a detection block module, and detection personnel can select a detection block assembly or a detection block module or a mixed compound detection structure of the detection block assembly and the detection block module according to actual requirements and pre-design and arrange and install the detection block assemblies and the detection block module side by side;
fourthly, the method comprises the following steps: the positioning block not only plays a role of assisting an installer in fixing the mounting base, but also plays a role of assisting in lifting the base by matching with the lifting hole.
Drawings
FIG. 1 is a schematic diagram of an overall structure of a multi-module rapid gauge;
FIG. 2 is a schematic structural view of a longitudinal pick block assembly;
FIG. 3 is a schematic structural view of a lateral pick block assembly;
FIG. 4 is a schematic structural view of a securing assembly for achieving a positive locking mode;
FIG. 5 is a schematic structural view of a securing assembly for achieving a flexible locking manner;
FIG. 6 is a schematic sectional view showing mainly the structure of a fixing member for realizing a flexible locking manner;
FIG. 7 is a schematic structural view of the positioning assembly;
FIG. 8 is an enlarged schematic view of section A of FIG. 1;
FIG. 9 is a schematic structural view primarily showing the end assembly;
fig. 10 is a schematic structural view of the positioning block.
Reference numerals: 1. a base; 11. lifting holes; 2. automotive parts; 3. a fixing assembly; 31. a locking member; 311. a drive block; 312. a handle; 32. an extrusion; 321. a pull rod; 322. a pressing section; 323. a kidney-shaped groove; 3A, a first fixed seat; 3B, a second fixed seat; 3B-1, a sleeve; 3B-2, gap; 3B-3, a limiting shaft; 3B-4, a rotating shaft; 3B-5, a driving handle; 4. a pick block assembly; 41. a detection seat; 411. a limiting block; 42. a rotating arm; 421. checking blocks; 422. a fastener; 423. a detection lever; 4A, a longitudinal detection block assembly; 4B, a transverse detection block assembly; 5. detecting a gap; 6. a block detection module; 61. a mounting seat; 62. adapting the base; 7. a positioning assembly; 71. positioning seats; 72. a positioning column; 8. an end assembly; 81. a detection sleeve; 9. positioning blocks; 91. a limiting part; 92. a lifting part.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1, the multi-module rapid checking fixture comprises a base 1 which is square, wherein a fixing component 3 for fixing an automobile part 2 to be detected and a checking block component 4 for detecting an error on the outer surface of the automobile part 2 are arranged on the base 1. Referring to fig. 2 and 4, the fixing assembly 3 includes a locking member 31 and an extruding member 32 that cooperate to lock the automobile component 2 to be detected, the detecting block assembly 4 includes a detecting seat 41 fixed on the base 1 and a rotating arm 42 arranged on the detecting seat 41 in an overturned manner, and one end of the rotating arm 42 away from the detecting seat 41 is provided with a detecting block 421. When the detection operation is carried out, a detector can fix the automobile part 2 to be detected through the locking piece 31 and the extrusion piece 32 in a matched mode, the rotating arm 42 is driven to rotate to the detection position, namely, the detection gap 5 is formed between the detection block 421 and the outer surface of the automobile part 2 to be detected, and the detector can complete the detection operation through the matching of the stop gauge and the detection gap 5; when the separation operation is carried out, a detector reversely drives the rotating arm 42 to rotate to the separation position, and the locking of the fixing component 3 is released, so that the automobile part 2 which finishes the detection operation can be taken down; the locking detection and unlocking of the automobile part 2 are simple in part taking operation, and the detection operation efficiency of the automobile part 2 is improved.
As shown in fig. 1, the inspection block assemblies 4 are divided into a longitudinal inspection block assembly 4A and a transverse inspection block assembly 4B according to the shape and position of the detection surface of the automobile part 2 to be detected, and the inspection block assemblies 4 can form an inspection block module 6, i.e., the inspection block assemblies 4 are jointly fixed on an installation base 61, and the installation base 61 is horizontally fixed on the base 1 through bolts. The detection personnel can install and fix the longitudinal detection block assembly 4A or the transverse detection block assembly 4B at the corresponding position on the base 1 according to the actual requirements and the pre-planning, wherein the longitudinal detection block assembly 4A is mainly used for detecting the top surface error of the automobile part 2, and the transverse detection block assembly 4B is mainly used for detecting the side surface error of the automobile part 2.
As shown in fig. 2 and fig. 3, both the longitudinal block assembly 4A and the transverse block assembly 4B include the detecting base 41 and the rotating arm 42, a fastening member 422 for locking the rotating arm 42 is disposed on the rotating arm 42, and a limiting block 411 for limiting the movement of the rotating arm 42 in a direction away from the automobile component 2 is fixed on the detecting base 41; the difference between the two is that when the former rotating arm 42 rotates to the detection position, the rotating arm 42 is vertically arranged and embedded in the detection seat 41, and when the latter rotating arm 42 rotates to the detection position, the rotating arm 42 is horizontally arranged and embedded in the detection seat 41. When the rotating arm 42 is driven to rotate to the detection position, the detector rotates the fastening piece 422 until the fastening piece 422 is connected with the detection seat 41, that is, the detection seat 41 and the rotating arm 42 are fixed by the fastening piece 422 through threaded connection, in this embodiment, a bolt is used as the fastening piece 422; when the rotating arm 42 is driven to rotate to the disengaging position, the rotating arm 42 abuts against the limiting block 411, a detection person can take down the automobile part 2 after unlocking, and the limiting block 411 plays a role in limiting rotation of the rotating arm 42 so as to prevent the rotating arm 42 from rotating randomly and interfering with the automobile part 2 or hanging and colliding with the detection person, and meanwhile, the detection person can carry out next detection operation conveniently.
Combine fig. 1 and fig. 2 to show, check block subassembly 4 and check block module 6 can cross arrangement on base 1, and check block subassembly 4 detect seat 41, all be connected with adaptation base 62 through the bolt vertical between the mount pad 61 of check block module 6 and the base 1, adaptation base 62 highly with detect the high sum between seat 41 (or adaptation base 62, mount pad 61 and detect the high sum of seat 41 three) and wait to detect the high looks adaptation of automobile parts 2 detection face, the adaptation base 62 of co-altitude can be changed according to actual demand to the measurement personnel, better practicality and use flexibility have.
The lateral prefabricated hole is formed in the side face of the automobile part 2 to be detected, in order to detect the form and position error of the prefabricated hole, as shown in fig. 2, a detection rod 423 is horizontally arranged on a detection block 421 of the longitudinal detection block assembly 4A in a sliding mode, and the shape of the end portion, close to the automobile part 2, of the detection rod 423 is matched with the prefabricated hole, so that the purpose of detecting the form and position error of the lateral prefabricated hole is achieved.
The fixing type of the fixing component 3 includes two types, one is a rigid locking mode of the locking piece 31 and the pressing piece 32, and the other is a flexible locking mode of the locking piece 31 and the pressing piece 32, so that a user can select a proper locking mode to lock according to actual conditions, and can also select a multiplexing locking mode of mixing the two locking modes for use.
As shown in fig. 1 and 4, the rigid locking mode: the fixing component 3 comprises a first fixing seat 3A which is fixedly arranged on the base 1, the locking piece 31 is of a threaded column structure and is vertically formed at the top end of the first fixing seat 3A, and the locking piece 31 vertically penetrates through a prefabricated hole at the bottom of the part to be detected; in the present embodiment, the pressing member 32 is provided in a lid-like configuration and is screwed to the locking member 31, and when the detecting person locks the pressing member 32 and the locking member 31, the bottom of the automobile part 2 is held between the pressing member 32 and the first fixing base 3A, thereby completing the locking operation.
As shown in fig. 1 and 5, the flexible locking mode: the fixing component 3 comprises a second fixing seat 3B fixed on the base 1, a sleeve 3B-1 with a hollow structure is locked on the second fixing seat 3B through a bolt, the sleeve 3B-1 is vertically arranged and penetrates through a prefabricated hole in the bottom of the automobile part 2, notches 3B-2 are symmetrically formed in two sides of the sleeve 3B-1, and the two notches 3B-2 are communicated with the inside of the sleeve 3B-1. Two pull rods 321 are vertically and slidably arranged in the sleeve 3B-1, the bottom ends of the two pull rods 321 are attached to each other, stacked and can rotate relatively, corresponding notches 3B-2 extend from the top ends of the two pull rods 321 respectively and are bent to form extrusion parts 322, and the two pull rods 321 are made of elastic rubber;
referring to fig. 6, the middle portions of the two pull rods 321 are respectively provided with a kidney-shaped groove 323, but the opening directions of the two kidney-shaped grooves 323 are opposite, the middle portion of the sleeve 3B-1 horizontally penetrates and is fixed with a limiting shaft 3B-3, and the limiting shaft 3B-3 horizontally penetrates through the two kidney-shaped grooves 323. The rotating shaft 3B-4 horizontally penetrates through the bottom end of the sleeve 3B-1, the rotating shaft 3B-4 can vertically slide along the bottom of the sleeve 3B-1, and the rotating shaft 3B-4 is in rotating fit with the bottom ends of the two pull rods 321 at the same time so as to achieve the purpose that the bottom ends of the two pull rods 321 are fixed and can rotate relatively. A driving handle 3B-5 is arranged between the limiting shaft 3B-3 and the rotating shaft 3B-4, and the driving handle 3B-5 comprises a driving block 311 which is in rotating fit with the sleeve 3B-1 and a handle 312 which is integrally formed with the driving block 311; the pressing portions 322 of the two tie rods 321 correspond to the pressing members 32, and the driving handles 3B-5 and the handle 312 correspond to the locking member 31. When the detection personnel rotates the driving block 311 through the handle 312 until the driving block 311 presses the rotating shaft 3B-4 down to the lowest point, the two pull rods 321 can be folded and overlapped inside the sleeve 3B-1 under the interaction of the rotating shaft 3B-4 and the limiting shaft 3B-3, meanwhile, the two extrusion parts 322 are folded and hidden inside the sleeve 3B-1, the unlocking operation is completed, and the detection personnel can take down the automobile part 2. When the detection personnel rotate the driving block 311 through the handle 312 until the driving block 311 is separated from the rotating shaft 3B-4, the rotating shaft 3B-4 vertically slides upwards under the elastic acting force and action of the two pull rods 321, the two extrusion parts 322 extend out of the notch 3B-2 and press the bottom of the automobile part 2 on the second fixed seat 3B of the sleeve 3B-1, and the locking operation is completed.
As shown in fig. 1 and 7, before the locking operation, the automobile part 2 to be detected needs to be positioned and pre-fixed, that is, a plurality of positioning assemblies 7 are arranged on the base 1, each positioning assembly 7 includes positioning seats 71 arranged at intervals along the length direction of the bottom of the automobile part 2, and positioning columns 72 vertically arranged are fixed on the positioning seats 71. According to the actual shape and the pre-design of the automobile part 2, the positioning column 72 vertically penetrates through the corresponding prefabricated hole at the bottom of the automobile part 2 so as to limit the deviation and pre-fixing of the positioning column.
For the purpose of further locking the automobile part 2 to be detected, as shown in fig. 8 and 9, an end assembly 8 is disposed on the end portion of the base 1 located at the automobile part 2 to be detected, the end assembly 8 is also composed of the above-mentioned detecting seat 41 and the rotating arm 42, and the rotating arm 42 is vertically and rotatably disposed and is provided with the above-mentioned detecting block 421, that is, the longitudinal detecting block assembly 4A is formed. The end part of the automobile part 2 to be detected is vertically embedded with a detection sleeve 81, the detection sleeve 81 is of a square frame structure, and the bottom of the detection sleeve 81 is vertically matched with the positioning column 72 of the positioning assembly 7 in a penetrating manner. The outer end face of the detection sleeve 81 and the detection face of the detection block 421 are arranged in parallel to form the detection gap 5, and a bolt is fixedly arranged between the bottom of the outer end face of the detection sleeve 81 and the detection block 421 in a penetrating manner, so that the purpose of locking the end part of the automobile part 2 is achieved, and the purpose of detecting the error of the end part of the automobile part 2 is also achieved.
Referring to fig. 1 and 10, a positioning block 9 is disposed at a side edge of the base 1, the positioning block 9 includes a limiting portion 91 for limiting the position of the mounting seat 61 and a lifting portion 92 for facilitating lifting of the base 1, the limiting portion 91 and the base 1 are locked by a bolt, and when the mounting seat 61 is fixed by a detector, the mounting seat 61 needs to abut against an end of the limiting portion 91, so as to perform a positioning function. The lifting part 92 and the limiting part 91 are integrally formed and are arranged into a T-shaped structure, and the middle part of the base 1 is horizontally provided with a lifting hole 11 along the width direction; when the user needs to move the position of the base 1, the lifting rope can pass through the lifting hole 11 and be wound on the lifting part 92.
The present embodiment is further described below with reference to specific actions:
the fixed component 3, the positioning component 7 and the detecting block components 4 (or the detecting block modules 6) are mounted and fixed on the base 1 in advance, a detector rotates the rotating arms 42 of the detecting block components 4 outwards until the detecting block components rotate to a separation position, at the moment, the rotating arms 42 are abutted against the limiting blocks 411, and the detector can mount and fix the automobile part 2 to be detected on the base 1;
firstly, a detection person finishes the positioning and pre-fixing operation of the automobile part 2 to be detected through the positioning assembly 7, namely, the positioning column 72 of the positioning assembly 7 vertically penetrates through a prefabricated hole in the bottom of the automobile part 2; the fixed assembly 3 is used for completing the locking operation of the automobile part 2 to be detected, namely, a detector can select a rigid locking mode of threaded connection locking of the locking piece 31 and the extrusion piece 32, a flexible locking mode of elastic abutting connection of the locking piece 31 and the extrusion piece 32, or a double locking mode of matching the rigid locking mode and the flexible locking mode to complete the locking operation;
then, a fixed end assembly 8 is installed, firstly, a detection sleeve 81 is embedded in the end part of the automobile part 2 to be detected, a positioning column 72 of a positioning assembly 7 vertically penetrates through a prefabricated hole in the bottom of the automobile part 2 and the detection sleeve 81, then a longitudinal detection block assembly 4A at the end part of the automobile part 2 is installed and fixed, a rotating arm 42 rotates to a detection position and is locked through a fastener 422, a detection gap 5 is formed between the outer end face of the detection sleeve 81 and the detection face of the detection block 421, and a detector horizontally penetrates through the outer end face of the detection sleeve 81 and the detection block 421 through a bolt, so that secondary fastening and end detection operations are completed;
finally, the detecting personnel reversely drives the rotating arm 42 to rotate until the detecting block 421 on the rotating arm 42 and the surface to be detected of the automobile part 2 form a detecting gap 5, then the rotating arm 42 and the detecting seat 41 are locked through the fastening piece 422, and the detecting personnel can complete the detecting operation by matching the stop gauge with the detecting gap 5.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.
Claims (6)
1. The utility model provides a utensil is examined fast to multimode group, including base (1), treat that automobile parts (2) are fixed in on base (1), just be provided with multiunit and check rule on base (1) and cooperate and use the check block subassembly (4) of accomplishing the detection operation, its characterized in that: the automobile part detection device is characterized in that a fixing component (3) used for supporting and fixing an automobile part (2) to be detected is arranged on the base (1), the fixing component (3) comprises an extrusion piece (32) and a locking piece (31) which are matched for use, the locking piece (31) is fixed on the base (1), and the locking piece (31) vertically penetrates through a prefabricated hole in the bottom of the automobile part (2) to be detected and is detachably connected with the extrusion piece (32); the extrusion piece (32) connected with the locking piece (31) abuts against the inner side face of the bottom of the automobile part (2) to be detected and presses the bottom of the automobile part (2) to be detected onto the locking piece (31);
the base (1) is further provided with a positioning assembly (7) for positioning the automobile part (2) to be detected, the positioning assembly (7) comprises a positioning seat (71) fixed on the base (1) and a positioning column (72) arranged on the positioning seat (71), and the positioning column (72) vertically penetrates through a prefabricated hole in the bottom of the automobile part (2) to be detected;
the detection block assembly (4) is provided with a longitudinal detection block assembly (4A) and a transverse detection block assembly (4B) according to the shape and the position of the detection surface of the automobile part (2) to be detected, the longitudinal detection block assembly (4A) and the transverse detection block assembly (4B) respectively comprise a detection seat (41) fixed on the base (1) and a rotating arm (42) arranged on the detection seat (41) in an overturning manner, a detection block (421) is arranged at the end part, far away from the detection seat (41), of the rotating arm (42), the detection block (421) is matched with the outer surface of the automobile part (2) to be detected to form a detection gap (5), and the detection gap (5) is matched with the stop gauge to realize the size detection and the shape position detection operation of the automobile part (2); a fastener (422) is connected between the rotating arm (42) and the detection seat (41) through threads; an adaptive base (62) used for adapting to the height of the detection surface of the automobile part (2) to be detected is arranged between the detection base (41) and the base (1), and the adaptive base (62) is vertically arranged and is in penetrating locking with the detection base (41) through a bolt; the rotating arms (42) of the longitudinal detection block assembly (4A) and the transverse detection block assembly (4B) are respectively set to be in a vertical state and a horizontal state when being in a detection state;
the fixing component (3) comprises a second fixing seat (3B) fixed on the base (1), a sleeve (3B-1) is vertically arranged on the second fixing seat (3B), and the sleeve (3B-1) vertically penetrates through a prefabricated hole in the bottom of the part to be detected; two pull rods (321) are vertically arranged in the sleeve (3B-1) in a sliding manner, the bottom ends of the two pull rods (321) are fixed and can rotate relatively, the upper ends of the two pull rods (321) are elastically separated and extend out of the sleeve (3B-1) to form an extrusion part (322), the extrusion part (322) is used for pressing the automobile part (2) to be detected on the sleeve (3B-1), and the two pull rods (321) form the extrusion part (32);
waist-shaped grooves (323) are formed in the middle of the two pull rods (321), a limiting shaft (3B-3) horizontally penetrates through the sleeve (3B-1), and the two waist-shaped grooves (323) horizontally penetrate through the limiting shaft (3B-3); the bottom ends of the two pull rods (321) are hinged with rotating shafts (3B-4), two ends of each rotating shaft (3B-4) penetrate through the corresponding sleeve (3B-1) and are arranged in a vertically sliding mode along the outer wall of the corresponding sleeve (3B-1), a driving handle (3B-5) used for driving the rotating shafts (3B-4) to vertically slide is rotatably arranged outside the corresponding sleeve (3B-1), and the driving handles (3B-5) form the locking piece (31);
when the driving handle (3B-5) rotates and presses the rotating shaft (3B-4) to the lowest point, the driving handle (3B-5) is clamped with the rotating shaft (3B-4), the two pull rods (321) approach each other under the action of the limiting shaft (3B-3), the two squeezing parts (322) retract into the sleeve (3B-1), and the automobile part (2) to be detected is in a detachable state;
the multiunit the test block subassembly (4) constitutes test block module (6) jointly, and test block module (6) are a plurality of there is a mount pad (61) horizontal connection between test seat (41) and base (1), just be provided with locating piece (9) that are used for restricting mount pad (61) position on base (1), mount pad (61) and fixed locating piece (9) looks butt of installation in advance.
2. The multi-module rapid testing fixture according to claim 1, wherein: the fixing component (3) further comprises another structural form, and specifically comprises a first fixing seat (3A) fixed on the base (1), and the locking piece (31) is formed on the first fixing seat (3A) and vertically penetrates through a prefabricated hole in the bottom of the automobile part (2) to be detected; the extrusion piece (32) and the locking piece (31) are in threaded connection and fixed and press the automobile part (2) to be detected.
3. The multi-module rapid testing fixture according to claim 1, wherein: an end component (8) used for locking and detecting the form and position errors of the automobile part (2) to be detected is arranged at the end part, located on the automobile part (2) to be detected, of the base (1), the end component (8) also comprises a detection seat (41) and a rotating arm (42), and a detection block (421) is also arranged on the rotating arm (42) of the end component (8); the end part of the automobile part (2) to be detected is internally clamped with a detection sleeve (81), and the detection sleeve (81) is detachably connected with the detection block to form a detection gap (5).
4. The multi-module rapid testing fixture according to claim 1, wherein: the detection block (421) of the longitudinal detection block assembly (4A) slides on to penetrate through a detection rod (423), the detection rod (423) is used for detecting the form and position errors of the lateral prefabricated holes of the automobile parts (2) to be detected, and the end part shapes of the detection rod (423) are matched with the shapes of the lateral prefabricated holes of the automobile parts (2) to be detected.
5. The multi-module rapid testing fixture according to claim 1, wherein: the detection seat (41) is provided with a limiting block (411) for limiting the rotation of the rotating arm (42) towards the direction far away from the automobile part (2) to be detected; when the rotating arm (42) is in a disengaged state, the rotating arm (42) rotates towards the direction away from the automobile part (2) to be detected and is abutted against the limiting block (411), and the automobile part (2) to be detected is in a detachable state.
6. The multi-module rapid testing fixture according to claim 1, wherein: locating piece (9) including spacing portion (91) that is used for restricting mount pad (61) position and the portion of lifting by crane (92) of being convenient for hoist and mount base (1), lift by crane portion (92) and spacing portion (91) integrated into one piece and extend towards the base (1) outside and form T type structure, just base (1) is improved level and is run through and seted up lifting hole (11).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810943459.3A CN109000532B (en) | 2018-08-17 | 2018-08-17 | Multi-module quick detection tool |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810943459.3A CN109000532B (en) | 2018-08-17 | 2018-08-17 | Multi-module quick detection tool |
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| CN109000532A CN109000532A (en) | 2018-12-14 |
| CN109000532B true CN109000532B (en) | 2020-08-18 |
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| CN201810943459.3A Active CN109000532B (en) | 2018-08-17 | 2018-08-17 | Multi-module quick detection tool |
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Also Published As
| Publication number | Publication date |
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| CN109000532A (en) | 2018-12-14 |
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