CN113340183A - Chain sheet quality inspection device and method - Google Patents
Chain sheet quality inspection device and method Download PDFInfo
- Publication number
- CN113340183A CN113340183A CN202110787014.2A CN202110787014A CN113340183A CN 113340183 A CN113340183 A CN 113340183A CN 202110787014 A CN202110787014 A CN 202110787014A CN 113340183 A CN113340183 A CN 113340183A
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- China
- Prior art keywords
- chain
- gear
- driven gear
- positioning
- quality inspection
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Classifications
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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
- G01B5/24—Measuring arrangements characterised by the use of mechanical techniques for measuring angles or tapers; for testing the alignment of axes
- G01B5/25—Measuring arrangements characterised by the use of mechanical techniques for measuring angles or tapers; for testing the alignment of axes for testing the alignment of axes
- G01B5/252—Measuring arrangements characterised by the use of mechanical techniques for measuring angles or tapers; for testing the alignment of axes for testing the alignment of axes for measuring eccentricity, i.e. lateral shift between two parallel axes
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/0002—Arrangements for supporting, fixing or guiding the measuring instrument or the object to be measured
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/0025—Measuring of vehicle parts
Abstract
The invention discloses a chain sheet quality inspection device and a chain sheet quality inspection method, wherein the chain sheet quality inspection device comprises a base, the top of the base is rotatably connected with a positioning die, a positioning groove formed in the top of the positioning die can contain a group of chain sheets to be inspected with the same or different specifications at one time, the shape of the positioning groove is matched with the chain sheets to be inspected, four dial indicators are distributed in the positioning groove of the positioning die, each dial indicator is respectively arranged in a circular hole of the corresponding chain sheet to be inspected, the dial indicators can rotate relative to the positioning die, and when the positioning die rotates 90 degrees every time, all the dial indicators rotate 360 degrees to complete the detection of the chain sheets to be inspected. The chain piece quality inspection device disclosed by the invention can be used for rapidly realizing simultaneous quality inspection of a plurality of chain pieces so as to improve the detection efficiency, and is also suitable for quality inspection of different types of chain pieces, so that the application range of the chain piece quality inspection device is expanded.
Description
Technical Field
The invention relates to the technical field of detection equipment, in particular to a chain sheet quality detection device and method.
Background
In the design of bicycle, the chain has the effect of lifting by feet, and the chain then has a plurality of chain pieces to connect and form, therefore the quality of trompil influences the chain on the chain piece and whether can connect the equipment smoothly, to axle class or the detection of dish class part concentricity among the prior art, all arrange percentage table or amesdial in the round hole of part usually, with the spacing fixed of percentage table, through rotating the part, the size of part concentricity error is judged to the fluctuation range of the interior percentage table pointer of observation round hole. Obviously, the above method can only complete the detection of the concentricity of one round hole on the part at a time, when the part is provided with a plurality of round holes, the detection needs to be performed one by one, of course, the part is fixed, the dial indicator is arranged at the position of the round hole corresponding to the part, and the concentricity detection of the round holes on the part is completed by rotating the dial indicator, but the method is only suitable for the part with a single shape (the position of the round hole on the part is fixed), and has certain limitation in the specific use process.
Disclosure of Invention
The present invention is directed to solving, at least to some extent, one of the technical problems in the related art. Therefore, an object of the present invention is to provide a device and a method for testing quality of a plurality of links, which can quickly implement simultaneous quality testing of a plurality of links, thereby improving testing efficiency, and can be applied to quality testing of links of different types, thereby expanding the application range.
The invention provides a chain sheet quality inspection device which comprises a base, wherein the top of the base is rotatably connected with a positioning die, a positioning groove formed in the top of the positioning die can be used for accommodating a group of chain sheets to be inspected, the specifications of the chain sheets to be inspected are the same or different, the shape of the positioning groove is matched with the shape of the chain sheet to be inspected, four dial indicators are distributed in the positioning groove of the positioning die, each dial indicator is respectively arranged in a circular hole of the corresponding chain sheet to be inspected, the dial indicators can rotate relative to the positioning die, and when the positioning die rotates 90 degrees every time, all the dial indicators rotate 360 degrees to complete the inspection of the chain sheet to be inspected.
Preferably, the top fixedly connected with ring gear of base, ring gear sets up between base and positioning die, ring gear's inside center department is fixed with the motor, fixed cover has connect drive gear on the motor shaft of motor, the axostylus axostyle of drive gear's axle center department connection upwards extends and rotates with positioning die's center and be connected, drive gear's outside annular distribution has four driven gears, every driven gear equally divide do not with drive gear, ring gear meshes mutually, the axostylus axostyle of driven gear top center department upwards extends behind the positioning die and cup joints with corresponding amesdial is fixed, and driven gear rotates with positioning die and is connected, driven gear's bottom is rotated and is connected with the slider, the spout with slider looks adaptation is seted up on the top of base, the slider of driven gear bottom and the spout sliding connection of base.
Preferably, the outer sides of the shaft levers at the top ends of the driving gear and the driven gear are provided with annular grooves, and the positioning die is rotationally connected with the corresponding shaft levers through the annular grooves.
Preferably, the four driven gears are distributed in a square shape, and the cross section of the positioning groove is arranged in a square shape.
Preferably, four driven gears are distributed in a trapezoidal shape, and the cross section of the positioning groove is in a trapezoidal shape.
The invention also provides a method for detecting the chain sheet by adopting the chain sheet quality detection device, which comprises the following steps: before detecting, zero set dial gauge, then will two wait to detect the chain piece and put into the constant head tank, the starter motor, the motor passes through the motor shaft and drives drive gear rotation, meshing and driven gear and ring gear through drive gear and driven gear, make driven gear carry out the rotation when revolving around drive gear, after driven gear revolves 90 around drive gear, close the motor, this moment because of drive gear, driven gear, the number of teeth cooperation between the ring gear, driven gear is around drive gear revolution 90 back, driven gear just rotates 360, the round hole that will wait to detect the chain piece that dial gauge rotates 360 promptly detects and finishes.
The beneficial effects of the invention are as follows:
according to the invention, the planetary gear structure is arranged in the base, wherein the positioning die and the driven gear synchronously revolve, the four dial indicators distributed in the positioning die synchronously rotate with the driven gear, and the dial indicators rotate by 360 degrees to complete detection of four round holes on two chain sheets after the positioning die rotates by 90 degrees by controlling the gear ratio of the ring gear, the driving gear and the driven gear, so that the quality detection efficiency of the chain sheets is greatly improved.
Meanwhile, the position of the driven gear is adjusted and the shape and the size of the positioning groove of the positioning die are changed, so that the chain piece to be detected in different types can be placed for detection, and the application range is expanded. Meanwhile, when the mounting position of the driven gear and the positioning groove of the positioning die are both square, the chain piece to be detected is conveniently placed.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic diagram illustrating a chain fragment quality inspection apparatus according to an embodiment of the present invention;
FIG. 2 is a first cross-sectional view of a chain fragment quality inspection device according to an embodiment;
FIG. 3 is a second cross-sectional view of the device for quality inspection of medium chain fragments according to an embodiment;
FIG. 4 is a schematic view of the installation position of the driven tooth in the first embodiment;
FIG. 5 is a diagram illustrating a first detection state according to a first embodiment;
FIG. 6 is a diagram illustrating a second detection state according to the first embodiment;
FIG. 7 is a schematic view showing the installation position of the driven gear according to the second embodiment;
FIG. 8 is a schematic view showing the arrangement of the chain pieces to be detected in different specifications in the second embodiment;
FIG. 9 is a schematic diagram illustrating the placement of chain pieces to be detected with the same specification in the second embodiment.
In the figure: 1. a base; 2. a ring gear; 3. a motor; 4. a drive gear; 5. a driven gear; 6. a dial indicator; 7. positioning a mold; 8. and (5) chain pieces to be detected.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
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 illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Example one
The embodiment discloses a chain piece quality inspection device, as shown in fig. 1-6, including base 1, base 1's top is rotated and is connected with positioning die 7, the constant head tank that positioning die 7 top was seted up once only holds a set of specification the same chain piece 8 of waiting to examine, the constant head tank is provided with the chain piece 8 of waiting to examine of two the same models promptly, and the shape of constant head tank with wait to examine chain piece 8 looks adaptation, four amesdials 6 of having distributed in positioning die 7's the constant head tank, four amesdials 6 are the square distribution, then the cross-sectional shape of constant head tank also is the square, every amesdial 6 is arranged corresponding respectively in waiting to examine the downthehole of examining chain piece 8, and amesdial 6 can rotate positioning die 7 relatively, when positioning die 7 is every rotatory 90, all amesdials 6 all rotate 360 and accomplish the detection of waiting to examine chain piece 8.
Specifically, as shown in fig. 2, as shown in fig. 3, base 1's top fixedly connected with ring gear 2, ring gear 2 sets up between base 1 and positioning die 7, ring gear 2's inside center department is fixed with motor 3, fixed cover has been connect with drive gear 4 on motor 3's the motor shaft, drive gear 4's top axle center fixedly connected with axostylus axostyle, the ring channel has been seted up in the outside of axostylus axostyle, positioning die 7's center department rotates with the axostylus axostyle through the ring channel and is connected, drive gear 4's outside ring distribution has four driven gear 5, four driven gear 5 are square distribution simultaneously, every driven gear 5 equally divide do not with drive gear 4, ring gear 2 meshes mutually, driven gear 5's top axle center fixedly connected with axostylus axostyle, the ring channel has been seted up in the outside of axostylus axostyle, positioning die 7 rotates with the axostylus axostyle through the ring channel and is connected, the axostylus axostyle of driven gear 5 top center department upwards extends through behind positioning die 7 with corresponding amesdial 6 fixed cover Connect, driven gear 5's bottom is rotated and is connected with the slider, the spout with slider looks adaptation is seted up on base 1's top, the slider of driven gear 5 bottom and base 1's spout sliding connection, motor 3 drives drive gear 4 through the motor shaft and rotates, meshing and driven gear 5 and ring gear 2 meshing through drive gear 4 and driven gear 5, can make driven gear 5 carry out the rotation when revolving around drive gear 4, through control drive gear 4, the number of teeth cooperation between driven gear 5 and the ring gear 2, make driven gear 5 after revolving 90 around drive gear 4, just make driven gear 5 rotation 360.
Example two
The chain sheet quality inspection device in the embodiment adopts the same inventive concept as the first embodiment, and is different from the first embodiment in that: the position of having adjusted driven gear 5 in this embodiment, the overall dimension of the constant head tank that changes positioning die 7, four driven gear 5 are trapezoidal distribution to the cross-section of constant head tank also adjusts to be trapezoidal, can place waiting of two different models in positioning die 7 and examine chain piece 8, also can adopt the mode that figure 9 shows to place two models the same waiting of examining chain piece 8 simultaneously.
Before detection, the attached figure 5 of the chain sheet quality detection device is in an initial state, two standard parts are placed at the position of a chain sheet 8 to be detected in the figure five, the size of a positioning groove formed in the top end of a positioning die 7 is matched with the size of the standard part, a dial indicator 6 is just positioned at the circle center of a hole of the standard part after the standard part is placed in the positioning groove, and then the dial indicator 6 is zeroed. And taking out the standard part, and placing the two chain sheets 8 to be detected into the positioning grooves of the positioning die 7. The motor 3 is started, the motor 3 drives the driving gear 4 to rotate through a motor shaft, and the driven gear 5 can rotate while revolving around the driving gear 4 through the meshing of the driving gear 4 and the driven gear 5 and the annular gear 2. After the driven gear 5 revolves around the driving gear 4 for 90 degrees, the motor 3 is turned off, the driven gear 5 just rotates for 360 degrees, namely, the dial indicator 6 rotates for 360 degrees to finish the hole detection of the chain sheet 8 to be detected. The above structural state change changes the state of the link 8 to be detected in fig. 5 to that shown in fig. 6. And observing whether the numerical value jumps or not in the rotating process of the dial indicator 6 to detect the concentricity of the chain sheet 8 to be detected. And after the detection is finished, taking out the chain sheets 8 to be detected, putting the next group of chain sheets 8 to be detected into the position shown in the attached drawing 5, and starting the motor 3 again for detection. If the installation position of the driven gear 5 is square (as shown in fig. 4), and the positioning groove shape of the positioning die 7 is also square. When placing the chain link 8 to be detected, it can be placed either horizontally as shown in fig. 5 or vertically as shown in fig. 6.
In addition, by adjusting the position of the driven gear 5 and changing the shape and size of the positioning groove of the positioning die 7, different types of chain pieces 8 to be detected can be placed (refer to fig. 7, 8 and 9). Of course, fig. 7 shows only one installation variation, and the installation position of the driven gear 5 and the size of the positioning groove for positioning the mold 7 can be adjusted according to the actual situation.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical scope of the present invention and the equivalent alternatives or modifications according to the technical solution and the inventive concept of the present invention within the technical scope of the present invention.
Claims (6)
1. The utility model provides a chain piece quality testing device, including base (1), a serial communication port, the top of base (1) is rotated and is connected with positioning die (7), the constant head tank that positioning die (7) top was seted up can once only hold a set of specification the same or different wait to detect chain piece (8), and the shape of constant head tank with wait to detect chain piece (8) looks adaptation, four amesdial (6) of having distributed in the constant head tank of positioning die (7), it waits to detect the round hole of chain piece (8) to arrange corresponding respectively in every amesdial (6), and amesdial (6) can be rotatory relatively positioning die (7), when positioning die (7) every rotation 90, all amesdial (6) all rotate 360 and accomplish the detection of waiting to detect chain piece (8).
2. The chain sheet quality inspection device according to claim 1, wherein a ring gear (2) is fixedly connected to the top of the base (1), the ring gear (2) is arranged between the base (1) and the positioning mold (7), a motor (3) is fixed at the center of the interior of the ring gear (2), a driving gear (4) is fixedly sleeved on a motor shaft of the motor (3), a shaft rod connected to the axis of the driving gear (4) extends upwards and is rotatably connected with the center of the positioning mold (7), four driven gears (5) are annularly distributed on the outer side of the driving gear (4), each driven gear (5) is respectively meshed with the driving gear (4) and the ring gear (2), the shaft rod at the center of the top end of each driven gear (5) extends upwards through the positioning mold (7) and then is fixedly sleeved with the corresponding dial indicator (6), and driven gear (5) rotate with positioning die (7) and be connected, the bottom of driven gear (5) rotates and is connected with the slider, the spout with slider looks adaptation is seted up on the top of base (1), the slider of driven gear (5) bottom and the spout sliding connection of base (1).
3. The chain sheet quality inspection device according to claim 2, wherein annular grooves are formed in the outer sides of the shaft rods at the top ends of the driving gear (4) and the driven gear (5), and the positioning die (7) is rotatably connected with the corresponding shaft rods through the annular grooves.
4. A device for quality inspection of chain sheets according to claim 3, characterized in that the four driven gears (5) are arranged in a square and the cross-section of the positioning slot is arranged in a square.
5. The chain sheet quality inspection device according to claim 3, wherein the four driven gears (5) are distributed in a trapezoid shape, and the cross section of the positioning groove is arranged in a trapezoid shape.
6. A method for detecting a chain by using the chain quality detecting device of any one of claims 1 to 5, wherein the method comprises: before detection, the dial indicator (6) is zeroed, then the two chain sheets (8) to be detected are placed in the positioning groove, the motor (3) is started, the motor (3) drives the driving gear (4) to rotate through the motor shaft, the driven gear (5) rotates while revolving around the driving gear (4) by the engagement of the driving gear (4) and the driven gear (5) and the engagement of the driven gear (5) and the ring gear (2), after the driven gear (5) revolves for 90 degrees around the driving gear (4), the motor (3) is closed, at the moment, because of the matching of the number of teeth among the driving gear (4), the driven gear (5) and the ring gear (2), after the driven gear (5) revolves for 90 degrees around the driving gear (4), the driven gear (5) just rotates for 360 degrees, namely, the dial indicator (6) rotates 360 degrees to finish the detection of the round hole of the chain sheet (8) to be detected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110787014.2A CN113340183A (en) | 2021-07-13 | 2021-07-13 | Chain sheet quality inspection device and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110787014.2A CN113340183A (en) | 2021-07-13 | 2021-07-13 | Chain sheet quality inspection device and method |
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| Publication Number | Publication Date |
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| CN113340183A true CN113340183A (en) | 2021-09-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110787014.2A Pending CN113340183A (en) | 2021-07-13 | 2021-07-13 | Chain sheet quality inspection device and method |
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Application publication date: 20210903 |