CN210533325U - Rotary inspection jig - Google Patents

Abstract

The utility model relates to the technical field of inspection tools, in particular to a rotary inspection tool, which comprises an inspection bench, a positioning component, a rotary driving component, a reciprocating driving component and an amplifying component, wherein the positioning component is arranged on the inspection bench and used for fixing a product to be inspected; the rotary driving component is movably arranged on the inspection bench and can drive the rotary part of the product to be inspected to rotate; the reciprocating driving assembly can drive the inspection bench to reciprocate around a first central line, and the first central line is parallel to the second direction; the magnifying piece is arranged above a product to be inspected, the magnifying piece is used for magnifying an image in a magnifying area of the magnifying piece, the product to be inspected is located in the magnifying area, when the rotary driving assembly drives the rotary piece to rotate and the reciprocating driving assembly drives the inspection bench to swing, the magnifying piece can simultaneously inspect the outer peripheral face and the track face of the rotary piece, compared with the related technology, one set of inspection jig can be saved, one magnifying piece and half of manpower input are saved, the production cost is effectively reduced, and the inspection efficiency is improved.

Description

Rotary inspection jig

Technical Field

The utility model relates to an inspection tool technical field especially relates to a rotatory inspection tool.

Background

In the traditional 3C electronic industry, due to the requirements of functions and appearances of some products or parts, inspection stations are required to be added in the manufacturing process to inspect the appearances or functional surfaces of the products.

The positioning mode of the inspection jig in the related art is generally that the surface to be inspected of a product to be inspected is upwards fixed in a positioning groove of the jig and is matched with a high power magnifying lens or an industrial camera to finish the inspection operation. However, the conventional inspection jig has a relatively single function, is only suitable for inspecting a specific surface to be inspected of a product to be inspected, and generally needs to design the inspection jig for each surface to be inspected when a plurality of surfaces of the product to be inspected need to be inspected.

The product to be inspected as shown in fig. 1 includes a supporting member 101 and a rotating member 102, the supporting member 101 is provided with a rotating shaft hole, the rotating member 102 is rotatably disposed in the rotating shaft hole, the top surface of the supporting member 101 is further provided with a window 1011, the window 1011 is communicated with the rotating shaft hole, and the two side walls of the window 1011 along the axial direction of the rotating member are respectively connected with the top surface of the supporting member through arc-shaped track surfaces 1012, the product to be inspected needs to respectively inspect the outer peripheral surfaces of the rotating member 102 and the arc-shaped track surfaces 1012. The conventional method requires two kinds of inspection jigs to inspect the outer peripheral surface of the rotor 102 and the arc-shaped track surface 1012. This kind of mode needs many manpowers of many tools to do simultaneous working to need many high power magnifying glasses or be the cooperation of industry camera to use, there is not the commonality between the inspection tool, leads to the input cost of inspection tool and manpower higher, and inspection efficiency is lower.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: provided is a rotation inspection jig capable of inspecting an outer peripheral surface and a trajectory surface of a rotating member at the same time.

The utility model provides a rotatory inspection tool, this rotatory inspection tool are used for the inspection to examine the product, it includes rotation piece and support piece to examine the product, rotate the piece with the last pivot hole normal running fit of support piece, still be equipped with on support piece's the top surface with the windowing of pivot hole intercommunication, the axis of rotating the piece is along first direction, the lateral wall of windowing pass through the tracking face with support piece's top surface is connected, the length direction of tracking face is along the second direction, first direction with the second direction is the contained angle setting, rotatory inspection tool includes:

an inspection bench;

the positioning assembly is arranged on the inspection bench and is used for fixing the supporting piece;

the rotary driving assembly is movably arranged on the inspection table and can drive the rotating piece to rotate;

the reciprocating driving assembly can drive the inspection bench to swing back and forth around a first central line, and the first central line is parallel to the second direction;

the amplification piece, set up in wait to examine the product top, the amplification piece has the amplification region, the amplification piece can with image amplification in the amplification region, wait to examine the product and be located in the amplification region.

As a preferred technical scheme of the rotary inspection jig, the reciprocating driving assembly comprises a driving motor, the driving motor is provided with an output shaft in transmission connection with the inspection table, and the driving motor can drive the inspection table to swing around the first central line in a reciprocating mode.

As the preferred technical scheme of rotatory inspection tool, reciprocal drive assembly is link assembly, link assembly includes:

a base;

the bracket is fixedly arranged on the base and is in rotating fit with the inspection bench around the first central line;

the rotating shaft is rotatably arranged on the base;

the handle is fixedly connected with the rotating shaft;

the first connecting rod is provided with an A1 end and an A2 end which are oppositely arranged along the length direction, and the A1 end is fixedly connected with the rotating shaft;

and the second connecting rod is provided with a B1 end and a B2 end which are oppositely arranged along the length direction of the second connecting rod, the B1 end is rotatably connected with the A2 end, the B2 end is rotatably matched with the inspection bench around a second central line, the second central line is parallel to the second direction, and the second central line is parallel to the first central line.

According to the preferred technical scheme, the rotary inspection jig comprises a rotating shaft, a base and a rotating table, wherein the rotating shaft comprises a first side and a second side which are arranged oppositely, the center of gravity of the inspection table is located on the first side of the rotating shaft, the rotating inspection jig further comprises a stop piece which is arranged on the base in a floating mode, and the stop piece is located on the second side of the rotating shaft;

the stop piece is provided with an avoiding position retracted into the base and a stop position extending out of the base, and when the stop piece is located at the stop position, the handle can abut against the stop piece to prevent the handle from rotating along a preset direction.

As the preferred technical scheme of rotatory inspection tool, the backstop piece includes backstop face and direction inclined plane, the backstop face is on a parallel with the floating direction of backstop piece, the direction inclined plane with the backstop is personally submitted the contained angle and is set up, works as the backstop piece is located backstop position just the handle along with when presetting opposite direction's direction rotation, the handle can with direction inclined plane butt, and the drive the backstop piece by the backstop position removes extremely dodge the position.

As a preferred technical solution of the rotary inspection jig, the rotary inspection jig further comprises a sliding assembly, the rotary driving assembly can pass through the sliding assembly and the inspection table along the first direction in sliding fit, the rotary driving assembly has a working position close to the positioning assembly and a standby position far away from the positioning assembly, and when the rotary driving assembly is located at the working position, the rotary driving assembly can be in driving connection with the rotating member.

As the preferred technical scheme of rotatory inspection tool, the slip subassembly including set up in slide rail on the inspection bench and set firmly in the slip table on the rotary drive subassembly, the slide rail is followed first direction extends, the slip table slide set up in the slide rail.

As the preferred technical scheme of rotatory inspection tool, the rotation drive subassembly includes rotary mechanism and supporting seat, rotary mechanism's output shaft rotate set up in on the supporting seat, be equipped with the draw-in groove on rotary mechanism's the output shaft, it is protruding to be equipped with the card on the rotation piece, the draw-in groove can with the protruding joint of card works as the rotation drive subassembly is located operating position just the card is protruding with during the draw-in groove joint, rotary mechanism's output shaft can with the axle center setting rotates.

As a preferred technical solution of the rotary inspection jig, the rotary inspection jig further includes a first locating part and a second locating part which are arranged on the inspection bench at intervals along the first direction, the locating part of the supporting seat is located between the first locating part and the second locating part, when the rotating mechanism is located at the working position, the locating part abuts against the first locating part, and when the rotating mechanism is located at the standby position, the locating part abuts against the second locating part.

As a preferred technical scheme of the rotary inspection jig, a first waist-shaped hole is formed in the first limiting part, the length direction of the first waist-shaped hole is parallel to the first direction, a threaded hole is formed in the inspection table, and a connecting piece penetrates through the first waist-shaped hole and is in threaded connection with the threaded hole so as to fix the first limiting part on the inspection table.

The utility model has the advantages that:

the utility model provides a rotary inspection jig, which comprises an inspection bench, a positioning component, a rotary driving component, a reciprocating driving component and an amplifying component, wherein the positioning component is arranged on the inspection bench and used for fixing a supporting component; the rotary driving component is used for driving the rotating part to rotate; the reciprocating driving assembly can drive the inspection bench to reciprocate around a first central line, and the first central line is parallel to the second direction; the magnifying piece is arranged above the product to be inspected, the magnifying piece is provided with a magnifying area, the magnifying piece can magnify images in the magnifying area, and the product to be inspected is located in the magnifying area. When the rotation of rotation drive subassembly drive rotates, the accessible enlargies the piece and inspects the outer peripheral face that rotates the piece, when reciprocal drive subassembly drive checkout stand was around first central line reciprocating swing, the accessible enlargies the piece and inspects the orbit face, thereby can treat simultaneously through this rotatory inspection tool and inspect simultaneously two faces that need the inspection on the inspection product and carry out the while inspection, compare correlation technique, can save the cost input of one set of inspection tool, and save an enlarger and half human input, production cost has effectively been reduced, and still can improve inspection efficiency.

Drawings

FIG. 1 is a schematic structural diagram of a product to be inspected in the background art and embodiments of the present invention;

fig. 2 is a schematic structural view of a rotary inspection jig according to an embodiment of the present invention;

fig. 3 is a schematic view of a part of a structure of a rotary inspection jig according to an embodiment of the present invention;

fig. 4 is a schematic view of a partial structure of a rotary inspection jig according to an embodiment of the present invention;

fig. 5 is a sectional view of a part of the structure of the rotary inspection jig according to the embodiment of the present invention;

fig. 6 is a schematic view of a part of a structure of a rotary inspection jig according to an embodiment of the present invention;

fig. 7 is a schematic structural diagram of the rotary inspection jig according to the embodiment of the present invention, in which the inspection station is at the first extreme position;

fig. 8 is a schematic structural diagram of the rotary checking fixture according to the embodiment of the present invention, in which the checking platform is at the second extreme position.

In the figure:

100. products to be inspected; 101. a support member; 1011. windowing; 1012. a track surface; 102. a rotating member; 1021. clamping convex;

1. an inspection bench;

2. a positioning assembly; 21. a support block; 211. a second kidney-shaped hole; 22. an adjusting block; 23. positioning blocks; 231. a third kidney-shaped hole; 232. positioning a groove;

3. a rotary drive assembly; 31. a rotation mechanism; 311. a card slot; 32. a supporting seat; 321. a limiting part; 33. strong magnets;

4. a reciprocating drive assembly; 41. a base; 411. an open slot; 412. a first guide groove; 413. limiting clamping protrusions; 42. a support; 43. a rotating shaft; 44. a handle; 45. a first link; 451. end A1; 452. end A2; 46. a second link; 461. end B1; 462. end B2;

5. a sliding assembly; 51. a slide rail; 52. a sliding table;

6. a first limit piece; 61. a first kidney-shaped hole;

7. a second limiting member;

8. a stopper; 81. a second guide groove; 82. a stop surface; 83. a guide slope;

9. and (5) pressing a spring.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Where the terms "first position" and "second position" are two different positions, and where a first feature is "over", "above" and "on" a second feature, it is intended that the first feature is directly over and obliquely above the second feature, or simply means 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.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

The present embodiment provides a rotary inspection jig for inspecting a product 100 to be inspected. The product 100 to be inspected is shown in fig. 1, and includes a rotating member 102 and a supporting member 101, the rotating member 102 is in rotating fit with a rotating shaft hole on the supporting member 101, a window 1011 communicating with the rotating shaft hole is further disposed on the top surface of the supporting member 101, an axis of the rotating member 102 is along a first direction, a side wall of the window 1011 is connected with the top surface of the supporting member 101 through a track surface 1012, a length direction of the track surface 1012 is along a second direction, and an included angle is formed between the first direction and the second direction. Wherein the first direction is ab direction in fig. 1, the second direction is cd direction in fig. 1, and the vertical direction is ef direction in fig. 1. In this embodiment, an included angle between the first direction and the second direction is 90 °, that is, the first direction, the second direction and the vertical direction are perpendicular to each other, an extending track of the track surface 1012 is arc-shaped, two opposite side walls of the window 1011 along the first direction are connected to the top surface of the support member 101 through the track surface 1012, and the two track surfaces 1012 are arranged oppositely. It is understood that in other embodiments, the angle between the first direction and the second direction may depend on the specific structure of the product, and the extending track of the track surface 1012 may also be a straight line.

As shown in fig. 2 to 8, the rotary inspection jig includes an inspection stage 1, a positioning assembly 2, a rotary driving assembly 3, a reciprocating driving assembly 4, and an enlarging member (not shown in the drawings). Wherein, the positioning assembly 2 is disposed on the inspection table 1 and is used for fixing the supporting member 101 to support the whole product 100 to be inspected; the rotary driving assembly 3 is movably arranged on the inspection table 1 and can drive the rotating member 102 to rotate; the reciprocating drive assembly 4 can drive the inspection table 1 to reciprocate and swing around a first central line, and the first central line is parallel to the second direction; the magnifying member is disposed above the product 100 to be inspected, the magnifying member having a magnifying region, the magnifying member being capable of magnifying an image within the magnifying region, the product 100 to be inspected being located within the magnifying region. When the rotary driving assembly 3 drives the rotary piece 102 to rotate, the peripheral surface of the rotary piece 102 can be inspected through the amplifying piece, when the reciprocating driving assembly 4 drives the inspection table 1 to swing around the first central line in a reciprocating mode, the track surface 1012 can be inspected through the amplifying piece, two surfaces needing to be inspected on the product 100 to be inspected can be inspected simultaneously through the rotary inspection jig, compared with the related art, the cost input of one set of inspection jig can be saved, one amplifying piece and half of manpower input are saved, the production cost is effectively reduced, and the inspection efficiency can be improved.

In this embodiment, the magnifying member may be a high power magnifying lens or a CCD.

As shown in fig. 2 and 3, the rotary inspection jig further includes a sliding assembly 5, the rotary driving assembly 3 can be slidably engaged with the inspection table 1 along a first direction through the sliding assembly 5, the rotary driving assembly 3 has a working position close to the positioning assembly 2 and a standby position far from the positioning assembly 2, and when the rotary driving assembly 3 is located at the working position, the rotary driving assembly 3 is close to the rotating member 102 and is drivingly connected with the rotating member 102. Specifically, as shown in fig. 7, the sliding assembly 5 includes a sliding rail 51 disposed on the inspection table 1 and a sliding table 52 fixedly disposed on the supporting seat 32 of the rotary driving assembly 3, the sliding rail 51 extends along a first direction, and the sliding table 52 is slidably disposed on the sliding rail 51. The handling operations of the product 100 to be checked are facilitated by the cooperation of the rotary drive assembly 3 and the sliding assembly 5, to be brought close to or far from the positioning assembly 2.

Optionally, the rotary drive assembly 3 comprises a rotation mechanism 31 and a support seat 32. In the present embodiment, the rotating mechanism 31 is a knob, and the user can rotate the rotating mechanism 3 manually to operate the knob, or in other embodiments, the rotating mechanism can be a rotating motor, so that the rotating mechanism can rotate mechanically. An output shaft of the rotating mechanism 31 is rotatably arranged on the supporting seat 32, a clamping groove 311 is arranged on the output shaft of the rotating mechanism 31, and a clamping protrusion 1021 is arranged on the rotating member 102. When the rotation driving component 3 is located at the standby position, the convex card 1021 and the slot 311 of the product 100 to be inspected can be clamped to install the product 100 to be inspected on the rotation driving component 3, or the clamping relation between the convex card 1021 and the slot 311 can be released to take off the product 100 to be inspected. When the rotation driving assembly 3 is located at the working position and the locking protrusion 1021 is locked with the locking slot 311, the output shaft of the rotation mechanism 31 can be coaxially disposed with the rotation member 102, so that the rotation mechanism 31 can drive the rotation member 102 to rotate synchronously. It is understood that when the rotation member 102 is provided with the click groove, the click protrusion is correspondingly provided on the output shaft of the rotation mechanism 31. When the outer circumferential surface of the rotating member 102 is inspected by the magnifying member, the rotating member 102 can be rotated at a predetermined frequency by controlling the rotating frequency of the rotating mechanism 31, and the entire outer circumferential surface of the rotating member 102 can be observed through the window 1011, so as to determine whether the outer circumferential surface of the rotating member 102 is qualified.

Optionally, the rotary inspection jig further includes a first limiting member 6 and a second limiting member 7 disposed on the inspection table 1 at an interval along the first direction, the limiting portion 321 of the supporting seat 32 is located between the first limiting member 6 and the second limiting member 7, when the rotating mechanism 31 is located at the working position, the limiting portion 321 abuts against the first limiting member 6 (as shown in fig. 2), and when the rotating mechanism 31 is located at the standby position, the limiting portion 321 abuts against the second limiting member 7. Through the arrangement of the first limiting member 6 and the second limiting member 7, the movement range of the supporting seat 32 is conveniently limited by the limiting portion 321, and particularly, the arrangement of the first limiting member 6 can prevent the excessive movement range of the supporting seat 32 from causing the collision between the output shaft of the rotating mechanism 31 and the rotating member 102 when the rotating driving assembly 3 is moved to the working position. In this embodiment, the rotating mechanism may be a motor.

Optionally, the supporting seat 32 is provided with a first matching surface and a second matching surface, when the rotation driving assembly 3 is located at the working position, the first matching surface abuts against the first limiting member 6, and when the rotation driving assembly 3 is located at the standby position, the second matching surface abuts against the second limiting member 7, in this embodiment, a strong magnet 33 may be further provided on the first matching surface and the second matching surface, and correspondingly, the strong magnet 33 is also provided on the first limiting member 6 and the second limiting member 7. In this way, when the rotation driving component 3 is located at the working position, the strong magnet 33 on the first matching surface and the strong magnet 33 on the first limiting member 6 are attracted, and when the rotation driving component 3 is located at the standby position, the strong magnet 33 on the second matching surface and the strong magnet 33 on the second limiting member 7 are attracted. Particularly, when the rotation driving assembly 3 moves to the working position, the supporting seat 32 and the first position limiting member 6 are attracted by the magnet, so that the position of the supporting member 101 can be ensured to be stable, and further, the output shaft of the rotation mechanism 31 can be ensured to be stably matched with the rotating member 102, and the phenomenon of mutual separation in the rotation process can not occur. It should be noted that the strong magnets 33 are disposed on the first matching surface, the second matching surface, the first position limiting member 6, and the second position limiting member 7, and are not used to limit the present invention.

Optionally, a first waist-shaped hole 61 is formed in the first limiting member 6, a length direction of the first waist-shaped hole 61 is parallel to the first direction, a threaded hole is formed in the inspection table 1, and a connecting member (not shown) passes through the first waist-shaped hole 61 and is screwed in the threaded hole to fix the first limiting member 6 to the inspection table 1. Through setting up first waist type hole 61, be convenient for along the mutual position of first locating part 6 and checkout stand 1 of first direction regulation, and then adjust the operating position of rotation drive subassembly 3, when guaranteeing that rotation drive subassembly 3 is located operating position, the output shaft of rotary mechanism 31 and rotation piece 102 can block completely.

As shown in fig. 3, the positioning assembly 2 includes a supporting block 21 fixedly installed on the inspection station 1, a regulating block 22 installed on the supporting block 21, and a positioning block 23 installed on the regulating block 22, wherein a positioning groove 232 is formed on the positioning block 23, and the positioning groove 232 is used for fixing the supporting member 101 of the product 100 to be inspected. In this embodiment, the supporting member 101 is a square block structure, the top of the positioning groove 232 and one side along the first direction are both provided with openings, and the opening of the positioning groove 232 along the first direction is arranged opposite to the rotary driving component 3, when the supporting member 101 is placed in the positioning groove 232, the bottom surface of the supporting member 101 is attached to the bottom surface of the positioning groove 232, the top surface of the supporting member 101 faces upward and is located outside the opening of the top surface of the positioning block 23, the rotary driving component 3 is matched with the rotary member 102, the supporting member 101 is abutted against the side wall of the positioning groove 232 along the first direction, so as to limit the supporting member 101 in the first direction, in the second direction, the two side walls opposite to the positioning groove 232 are attached to the two side walls corresponding to the supporting member 101, so as to position the product 100 to.

Alternatively, the supporting block 21 is provided with a second kidney-shaped hole 211 extending in the vertical direction, and a bolt (not shown) is inserted through the second kidney-shaped hole 211 and is screwed with the adjusting block 22 to connect the supporting block 21 and the adjusting block 22 together, so as to adjust the height of the adjusting block 22 in the vertical direction. The positioning block 23 is provided with a third kidney-shaped hole 231 along the second direction, passes through the third kidney-shaped hole 231 through a bolt (not shown in the figure), and is in threaded connection with the adjusting block 22, so as to connect the positioning block 23 and the adjusting block 22 together, and facilitate the adjustment of the position of the positioning block 23 along the second direction. Through setting up second waist type hole 211 to cooperation third waist type hole 231 can conveniently adjust the mutual position of rotary mechanism 31 and the product 100 of examining, guarantees that both coaxial settings.

As shown in fig. 2 and 6, in the present embodiment, the reciprocating drive assembly 4 is a link assembly including a base 41, a bracket 42, a rotating shaft 43, a handle 44, a first link 45 and a second link 46. Wherein, one end of the bracket 42 is fixedly arranged on the base 41, and the other end of the bracket 42 is matched with the inspection bench 1 in a rotating way around a first central line; the rotating shaft 43 is rotatably provided to the base 41; the handle 44 is fixedly connected with the rotating shaft 43; the first link 45 has an A1 end 451 and an A2 end 452 oppositely arranged along the length direction thereof, and the A1 end 451 is fixedly connected with the rotating shaft 43; the second link 46 has a B1 end 461 and a B2 end 462 oppositely disposed along a length direction thereof, the B1 end 461 is rotatably connected to the a2 end 452, the B2 end 462 is rotatably engaged with the inspection table 1 about a second center line, the second center line is parallel to the second direction, and the second center line is parallel to the first center line. The rotating handle 44 can drive the first connecting rod 45 to make a circular motion, and when the first connecting rod 45 moves, the second connecting rod 46 can drive the inspection platform 1 to swing back and forth around the first central line. It is understood that the length of the first link 45 is smaller than the length of the second link 46 in this embodiment. When the reciprocating drive assembly 4 drives the inspection table 1 to swing back and forth, the track surface 1012 can be gradually displayed under the magnifying piece, so that the magnifying piece can conveniently observe the whole track surface 1012, and whether the track surface 1012 is qualified or not can be conveniently judged. In other embodiments, the reciprocating drive assembly 4 may be further configured to include a drive motor, such that an output shaft of the drive motor is in transmission connection with the inspection station 1, and the drive motor is capable of driving the inspection station 1 to oscillate back and forth about the first centerline. It is also possible to realize the swing control of the inspection station 1.

Optionally, the first center line passes through the product 100 to be inspected, so that it can be ensured that the movement range of the product 100 to be inspected in the horizontal direction is small in the process of swinging along with the inspection table 1, and further, it is ensured that the product 100 to be inspected cannot rotate out of the amplification area of the amplification piece.

Alternatively, referring to fig. 4, 7 and 8, the rotating shaft 43 includes a first side and a second side opposite to each other along the first direction, the first side of the rotating shaft 43 is shown as an om direction in fig. 4, the second side of the rotating shaft 43 is shown as an on direction in fig. 4, the center of gravity of the inspection station 1 is located on the first side of the rotating shaft 43, the rotary inspection jig further includes a stopper 8 floatingly disposed on the base 41, and the stopper 8 is located on the second side of the rotating shaft 43, that is, on the other side of the center of gravity of the inspection station 1. The stop member 8 has an escape position retracted into the base 41 and a stop position extended out of the base 41, and when the stop member 8 is located at the stop position, the handle 44 can abut against the stop member 8 under the action of gravity of the inspection table 1 to prevent the handle 44 from rotating in a predetermined direction, such as an arrow direction in fig. 4. In the present exemplary embodiment, the test platform 1 can be pivoted between a first extreme position (fig. 7) and a second extreme position (fig. 8). In detail, when the stop member 8 is retracted from the stop position into the base 41 to be located at the retracted position, the inspection station 1 can move from the first extreme position to the second extreme position by itself under the driving of the gravity of the inspection station 1, and during this time, the inspection station 1 can drive the handle 44 to rotate in a predetermined direction, for example, 180 ° through the second link 46 and the first link 45, and if the stop member 8 is extended out of the base 41 to be located at the stop position, the inspection station 1 can be limited to a position between the first extreme position and the second extreme position by abutting against the handle 44.

Preferably, when the stopper 8 is in the stopping position and the handle 44 abuts against the stopper 8, the inspection station 1 is located at the middle between the first limit position and the second limit position, and the inspection station 1 is parallel to the horizontal plane at this time, facilitating individual inspection of the outer peripheral surface of the rotation member 102.

As shown in fig. 5, in this embodiment, an opening groove 411 is formed in the inspection stage 1, a compressed spring 9 is arranged in the opening groove 411, the stopper 8 is movably disposed in the opening groove 411, two ends of the compressed spring 9 abut against the opening groove 411 and the stopper 8 respectively, the compressed spring 9 can push out a part of the stopper 8 from the opening groove 411, a limiting protrusion 413 is disposed at a notch of the opening groove 411, and the limiting protrusion 413 can abut against the stopper 8 to limit the stopper 8 to leave the opening groove 411 completely. When the stopper is located at the stopping position, the pressure spring 9 pushes a part of the stopper 8 out of the opening groove 411, and when the stopper is located at the avoiding position, the stopper 8 is pressed into the opening groove 411, and at this time, the handle 44 cannot be contacted with the stopper 8 no matter which direction the handle rotates.

Optionally, in order to ensure that the running direction of the stop member 8 is stable, a first guide groove 412 is provided on the bottom surface of the open groove 411, a second guide groove 81 is provided on the bottom surface of the stop member 8, and two ends of the pressure spring 9 are respectively inserted into the first guide groove 412 and the second guide groove 81, so that when the stop member 8 floats, the deformation direction of the pressure spring 9 can be ensured not to be inclined through the first guide groove 412 and the second guide groove 81, and the floating direction of the stop member 8 is ensured to be stable. Preferably, the number of the compression springs 9 is two, and corresponding to each compression spring 9, a first guide groove 412 is provided on the bottom surface of the open groove 411, and a second guide groove 81 is provided on the bottom surface of the stopper 8.

Optionally, the stop member 8 comprises a stop surface 82 and a guide slope 83, the stop surface 82 is parallel to the floating direction of the stop member 8, i.e. the vertical direction, the guide slope 83 is disposed at an angle to the stop surface 82, when the stop member 8 is located at the stop position and the handle 44 rotates in the direction opposite to the preset direction, the handle 44 can abut against the guide slope 83 and drive the stop member 8 to move from the stop position to the avoidance position. It will be appreciated that when it is desired to drive the rotation of the test stand 1, the operator rotates the handle 44 in a direction opposite to the predetermined direction, and thus a continuous rotation of the handle 44 is achieved.

The rotatory tool that inspects that this embodiment provided rotates 102 through the drive of rotation drive assembly 3 and rotates and through the rotation of reciprocal drive assembly 4 drive checkout stand 1, and accessible enlarger inspects the outer peripheral face and the orbit face 1012 of rotating 102 simultaneously, compares correlation technique, can save the cost input of one set of inspection tool to save an enlarger and half human input, effectively reduced manufacturing cost, and still can improve inspection efficiency.

It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims (10)

1. The utility model provides a rotatory inspection tool for examine product (100) of examining, examine product (100) including rotating piece (102) and support piece (101), rotate piece (102) with pivot hole normal running fit on support piece (101), still be equipped with on the top surface of support piece (101) with windowing (1011) of pivot hole intercommunication, the axis of rotating piece (102) is along first direction, the lateral wall of windowing (1011) pass through plane of track (1012) with the top surface of support piece (101) is connected, the length direction of plane of track (1012) is along the second direction, first direction with the second direction is the contained angle setting, its characterized in that, rotatory inspection tool includes:

an inspection bench (1);

a positioning assembly (2) arranged on the inspection table (1) and used for fixing the support (101);

the rotary driving assembly (3) is movably arranged on the inspection table (1) and can drive the rotating piece (102) to rotate;

the reciprocating drive assembly (4) can drive the inspection table (1) to swing back and forth around a first central line, and the first central line is parallel to the second direction;

the amplification piece, set up in wait to examine product (100) top, the amplification piece has the amplification region, the amplification piece can with image amplification in the amplification region, it is located to wait to examine product (100) amplification region is interior.

2. The rotary inspection jig according to claim 1, wherein the reciprocating drive assembly (4) comprises a drive motor having an output shaft drivingly connected to the inspection table (1), and the drive motor is capable of driving the inspection table (1) to oscillate back and forth about the first centerline.

3. The rotary inspection jig according to claim 1, characterized in that the reciprocating drive assembly (4) is a connecting rod assembly comprising:

a base (41);

the bracket (42) is fixedly arranged on the base (41) and is in rotating fit with the inspection table (1) around the first central line;

a rotating shaft (43) rotatably provided to the base (41);

a handle (44) fixedly connected with the rotating shaft (43);

the first connecting rod (45) is provided with an A1 end (451) and an A2 end (452) which are oppositely arranged along the length direction, and the A1 end (451) is fixedly connected with the rotating shaft (43);

a second link (46) having a B1 end (461) and a B2 end (462) oppositely disposed along a length direction thereof, the B1 end (461) being pivotally connected to the A2 end (452), the B2 end (462) being pivotally engaged with the inspection station (1) about a second centerline, the second centerline being parallel to the second direction and the second centerline being parallel to the first centerline.

4. The rotary inspection jig according to claim 3, characterized in that in the first direction, the rotary shaft (43) comprises a first side and a second side which are oppositely arranged, the center of gravity of the inspection station (1) is located at the first side of the rotary shaft (43), the rotary inspection jig further comprises a stopper (8) which is floatingly arranged on the base (41), and the stopper (8) is located at the second side of the rotary shaft (43);

the stop piece (8) is provided with an avoiding position retracting into the base (41) and a stopping position extending out of the base (41), and when the stop piece (8) is located at the stopping position, the handle (44) can abut against the stop piece (8) to prevent the handle (44) from rotating along a preset direction.

5. The rotary inspection jig according to claim 4, characterized in that the stop member (8) comprises a stop surface (82) and a guide inclined surface (83), the stop surface (82) is parallel to the floating direction of the stop member (8), the guide inclined surface (83) and the stop surface (82) are arranged at an included angle, when the stop member (8) is located at the stop position and the handle (44) rotates in the direction opposite to the preset direction, the handle (44) can abut against the guide inclined surface (83) and drive the stop member (8) to move from the stop position to the avoiding position.

6. The rotary inspection jig according to any one of claims 1 to 5, characterized in that the rotary inspection jig further comprises a sliding assembly (5), the rotary driving assembly (3) can be slidably fitted with the inspection table (1) along the first direction through the sliding assembly (5), the rotary driving assembly (3) has a working position close to the positioning assembly (2) and a standby position far away from the positioning assembly (2), and when the rotary driving assembly (3) is located at the working position, the rotary driving assembly (3) can be drivingly connected with the rotating member (102).

7. The rotary inspection jig according to claim 6, wherein the sliding assembly (5) comprises a sliding rail (51) arranged on the inspection table (1) and a sliding table (52) fixedly arranged on the rotary driving assembly (3), the sliding rail (51) extends along the first direction, and the sliding table (52) is slidably arranged on the sliding rail (51).

8. The rotary inspection jig according to claim 7, wherein the rotary driving assembly (3) comprises a rotary mechanism (31) and a supporting seat (32), an output shaft of the rotary mechanism (31) is rotatably arranged on the supporting seat (32), a clamping groove (311) is arranged on the output shaft of the rotary mechanism (31), a clamping protrusion (1021) is arranged on the rotary member (102), the clamping groove (311) can be clamped with the clamping protrusion (1021), and when the rotary driving assembly (3) is located at the working position and the clamping protrusion (1021) is clamped with the clamping groove (311), the output shaft of the rotary mechanism (31) can be coaxially arranged with the rotary member (102).

9. The rotary inspection jig according to claim 8, further comprising a first limiting member (6) and a second limiting member (7) which are arranged on the inspection table (1) at intervals along the first direction, wherein the limiting portion (321) of the supporting seat (32) is located between the first limiting member (6) and the second limiting member (7), when the rotating mechanism (31) is located at the working position, the limiting portion (321) abuts against the first limiting member (6), and when the rotating mechanism (31) is located at the standby position, the limiting portion (321) abuts against the second limiting member (7).

10. The rotary inspection jig according to claim 9, wherein a first kidney-shaped hole (61) is formed in the first limiting member (6), the length direction of the first kidney-shaped hole (61) is parallel to the first direction, a threaded hole is formed in the inspection table (1), and a connecting member passes through the first kidney-shaped hole (61) and is screwed in the threaded hole to fix the first limiting member (6) to the inspection table (1).

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