CN114046710B - Eccentric roller measurement grouping operation panel and measurement grouping device - Google Patents
Eccentric roller measurement grouping operation panel and measurement grouping device Download PDFInfo
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- CN114046710B CN114046710B CN202111153838.0A CN202111153838A CN114046710B CN 114046710 B CN114046710 B CN 114046710B CN 202111153838 A CN202111153838 A CN 202111153838A CN 114046710 B CN114046710 B CN 114046710B
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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
- G01B5/02—Measuring arrangements characterised by the use of mechanical techniques for measuring length, width or thickness
- G01B5/06—Measuring arrangements characterised by the use of mechanical techniques for measuring length, width or thickness for measuring thickness
- G01B5/061—Measuring arrangements characterised by the use of mechanical techniques for measuring length, width or thickness for measuring thickness height gauges
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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
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The invention relates to an eccentric roller measurement grouping operation table and a measurement grouping device, wherein the operation table comprises a horizontal table, the upper surface of the operation table is a horizontal reference surface, a clamping assembly is arranged on the horizontal reference surface in a sliding way, the eccentric roller measurement grouping operation table comprises a vertical positioning piece and a pressing piece, the vertical positioning piece is provided with a vertical reference surface, the pressing piece is provided with a pressing surface opposite to the vertical reference surface, a space between the vertical positioning piece and the pressing piece forms a roller installation position, a driving mechanism of the clamping assembly drives the pressing piece and the vertical positioning piece to keep a pressing trend, a top tongue is positioned on the horizontal reference surface and is used for being inserted into a matching seam of the clamping assembly to jack the clamping assembly, the operation table is also provided with a avoidance structure which extends up and down, the roller installation position can be aligned with the avoidance structure up and down when the clamping assembly is matched with the top tongue, so that the eccentric roller can fall into a corresponding storage device through the avoidance structure, and a measuring instrument is used for measuring the height of the eccentric roller.
Description
Technical Field
The invention relates to an eccentric roller measurement grouping operation table and a measurement grouping device.
Background
The eccentric roller is one of important components of the one-way clutch, the shape of the eccentric roller is as shown in fig. 1 and 2, the eccentric roller is a roller with two ends, a middle part and a certain length L and is of a special structure, and the eccentric roller and other components are combined to form the one-way clutch with one-way rotation movement characteristics.
In actual production, for mass-produced eccentric rollers 2 with qualified height, the eccentric rollers are still subjected to fine grouping according to height, and when a certain one-way clutch is assembled, a corresponding number of eccentric rollers 2 are selected from the group, so that the height of each eccentric roller 2 of the one-way clutch is ensured to have the highest consistency as possible, and further the one-way clutch is ensured to have better working performance. Therefore, grouping the eccentric rollers 2 by height is an important one-step process in the production of the one-way clutch. When the height C of the eccentric roller 2 is measured and grouped according to the height, as the eccentric roller cannot stand alone, in the prior art, a stop iron is placed on a detection platform, the table surface of the detection platform forms a horizontal reference surface D, the side surface of the stop iron and the horizontal reference surface form a vertical reference surface A vertically, during operation, a single eccentric roller is placed on the detection platform, the lower part of the single eccentric roller is attached to the horizontal reference surface, fingers of two hands except for thumbs are hooked on one side of the stop iron, which is opposite to the vertical reference surface, the two thumbs press the eccentric roller to attach the side part of the eccentric roller to the vertical reference surface of the stop iron, then the eccentric roller is moved to a measuring tool along the horizontal reference surface along with the stop iron, the height of the eccentric roller is measured, a measurement result is compared with set grouping data, and the eccentric roller is classified into a corresponding group according to the range in which the measurement result falls.
Such measurement operation is purely performed manually, and is time-consuming and labor-consuming, so that grouping operation efficiency is low, and long-term operation can also cause the problem of finger pain of operators. Meanwhile, the finger pressure may cause unstable force application, and thus may cause inaccurate height measurement, so that a grouping error occurs.
Disclosure of Invention
The invention aims to provide an eccentric roller measurement grouping operation table, which solves the technical problems of low grouping operation efficiency, easiness in occurrence of grouping errors and pain of fingers of operators caused by manually positioning and measuring eccentric rollers when the eccentric rollers are grouped in the prior art; the invention also aims to provide an eccentric roller measurement grouping device using the eccentric roller measurement grouping operation table.
In order to achieve the above purpose, the technical scheme of the eccentric roller measurement grouping operation table provided by the invention is as follows:
the utility model provides an eccentric roller measures group operation panel, including the horizontal stand, the upper surface is for being used for with eccentric roller lower part complex horizontal reference surface, clamping assembly slides and sets up on horizontal reference surface, including vertical setting element and clamp piece, vertical setting element has with eccentric roller's lateral part complex vertical reference surface, the clamp piece has the clamp surface and the space between the two constitutes the roller installation position relative with vertical reference surface, clamping assembly still has actuating mechanism, be used for order about clamp piece and vertical setting element and keep the trend of relative motion, the top tongue is located horizontal reference surface upside and quantity is not less than the required group number of eccentric roller, vertical setting element and clamp piece's the side opening of joint and top tongue pass through wedge structure cooperation, make the top tongue can insert with vertical setting element and clamp piece are the top open in the joint dorsad. The eccentric roller measurement grouping operation platform is further provided with an avoidance structure which extends up and down, and the roller installation position can be aligned up and down with the avoidance structure when the clamping assembly is matched with the top tongue, so that the eccentric roller can fall into a corresponding storage device through the avoidance structure.
The beneficial effects are as follows: when the eccentric rollers are grouped, the lower parts of the eccentric rollers are attached to the horizontal reference surface and clamp and position the eccentric rollers to be detected through the clamping assembly, the clamping assembly is moved to carry the eccentric rollers to the position where the measuring instrument is located, the height of the eccentric rollers is measured, the measurement result is compared with grouping data, the group to which the eccentric rollers belong is determined, then the clamping assembly is moved to the corresponding storage device, the clamping assembly is pushed to the pushing tongue, the pushing tongue is embedded into the matching seam of the clamping assembly to push away the vertical positioning piece and the pressing piece oppositely, at the moment, the eccentric rollers fall into the corresponding storage device through the avoidance structure, the process is repeated, and the grouping of the eccentric rollers in batch production is completed. The whole grouping process does not need to press the fingers of operators to position the eccentric rollers, so that the situation that the fingers of the operators are tired and the fingers are painful is avoided, and the efficiency of measurement grouping operation is improved. Meanwhile, the mechanical structure positioning can ensure the relative accuracy of the detection result, thereby ensuring the grouping accuracy.
As a further improvement: the side opening of the fit seam of the vertical positioning piece and the pressing piece is a V-shaped opening.
The beneficial effects are as follows: the side opening of the fit seam is arranged to be V-shaped, so that an operator can conveniently apply force to the vertical positioning piece and the pressing piece to separate the vertical positioning piece from the pressing piece in a reverse mode, and the eccentric roller can be conveniently installed in the clamping assembly.
As a further improvement: the top tongue is of a triangular structure, and the angle of the top tongue is larger than that of the V-shaped opening.
The beneficial effects are as follows: the triangular top tongue is matched with the V-shaped side opening of the matched seam, so that the orientation of the clamping assembly can be limited, and the clamping assembly is aligned with the corresponding avoidance structure. Meanwhile, the triangular top tongue is matched with the V-shaped side opening of the matching seam, so that abrasion between the top tongue and the clamping assembly can be reduced.
As a further improvement: the avoiding structure is a piece falling opening corresponding to the top tongue one by one.
The beneficial effects are as follows: the avoiding structure is arranged to be the piece falling opening corresponding to the top tongue one by one, so that eccentric rollers can be effectively prevented from falling into the collecting devices corresponding to other groups by mistake during grouping operation. At the same time, the triangular-shaped top tongue is matched with the V-shaped side opening of the matched seam to limit the orientation of the clamping assembly, so that the clamping assembly can be aligned with the corresponding piece falling opening.
As a further improvement: the pressing piece is provided with a pressing piece positioning groove facing the vertical positioning piece, the bottom of the pressing piece positioning groove forms the pressing surface, and/or the vertical positioning piece is provided with a positioning piece positioning groove facing the pressing piece, and the bottom of the positioning piece positioning groove forms the vertical reference surface.
The beneficial effects are as follows: the positioning groove is arranged to position the eccentric roller along the length direction of the eccentric roller, so that the clamping assembly can reliably position the eccentric roller.
As a further improvement: the bottom of the pressing piece positioning groove is provided with an elastic pad.
The beneficial effects are as follows: the elastic cushion is arranged to ensure that the clamping assembly can reliably clamp the eccentric roller, meanwhile, when the pressing piece moves towards the vertical positioning piece, the elastic cushion can buffer between the eccentric roller and the pressing piece, so that the eccentric roller is prevented from being collided and vibrated to separate from the positioning and attaching with the horizontal reference surface, and the eccentric roller is ensured to maintain reliable positioning on the operation table.
As a further improvement: the upper edge of the elastic pad protrudes out of the pressing piece positioning groove.
The beneficial effects are as follows: when the eccentric roller is installed in the roller installation position, the part of the elastic pad protruding out of the pressing piece positioning groove can be deformed in the direction back to the vertical positioning piece, so that the eccentric roller can be conveniently installed in the roller installation position.
As a further improvement: the top tongue is fixed on the horizontal table or integrally formed with the horizontal table, and the avoiding structure is a piece falling opening formed in the horizontal table.
The beneficial effects are as follows: the structure of the operation table is simpler.
As a further improvement: the eccentric roller measuring and grouping operation table also comprises receiving hoppers which are arranged on the lower side of the horizontal table and correspond to the receiving ports one by one, the receiving hoppers form the storage device, the receiving hoppers are hung outwards relative to the horizontal table, and the inner wall surfaces of the receiving hoppers incline outwards from top to bottom.
The beneficial effects are as follows: when the eccentric rollers fall through the falling opening, if the falling position is relatively inward, the eccentric rollers falling on the inner wall surface can slide outwards along the inclined inner wall surface, so that all groups of eccentric rollers gather outwards in the receiving hopper, and after grouping is finished, operators can conveniently take out the eccentric rollers through the opening of the part of the receiving hopper which is outwards suspended relative to the horizontal table.
In order to solve the technical problems, the eccentric roller measurement grouping device adopts the following technical scheme:
the utility model provides an eccentric roller measures grouping device, includes the operation panel, the operation panel includes the horizontal stand, and the upper surface is for being used for with eccentric roller lower part complex horizontal reference surface, and clamping assembly slides and sets up on horizontal reference surface, including vertical setting element and clamp piece, vertical setting element have with eccentric roller's lateral part complex vertical reference surface, the clamp piece has the clamp surface opposite with vertical reference surface, and the space between the two constitutes the roller installation position. The clamping assembly is further provided with a driving mechanism for driving the compressing piece and the vertical positioning piece to keep the trend of opposite movement, the top tongue is positioned on the upper side of the horizontal datum plane, the number of the top tongues is not less than the number of groups of eccentric rollers to be grouped, and the side openings of the matching seams of the vertical positioning piece and the compressing piece are matched with the top tongue through a wedge structure, so that the top tongue can be inserted into the matching seams to jack the vertical positioning piece and the compressing piece away from each other. The eccentric roller measurement grouping operation platform is further provided with an avoidance structure which extends up and down, the roller installation position can be aligned up and down with the avoidance structure when the clamping assembly is matched with the top tongue, so that the eccentric roller can fall into a corresponding storage device through the avoidance structure, and the measuring instrument is used for measuring the height of the eccentric roller.
The beneficial effects are as follows: when the eccentric rollers are grouped, the lower parts of the eccentric rollers are attached to a horizontal reference surface, the eccentric rollers to be detected are clamped and positioned through the clamping assembly, the clamping assembly is moved to carry the eccentric rollers to the position where the measuring instrument is located, the height of the eccentric rollers is measured, the measurement result is compared with grouping data, the group to which the eccentric rollers belong is determined, then the clamping assembly is moved to the corresponding storage device, the clamping assembly is pushed to the pushing tongue, the pushing tongue is embedded into the matching seam of the clamping assembly, the vertical positioning piece and the pressing piece are pushed away from each other, at the moment, the eccentric rollers fall into the corresponding storage device through the avoidance structure, the process is repeated, and the grouping of the eccentric rollers in batch production is completed. The whole grouping process does not need to press the fingers of operators to position the eccentric rollers, so that the situation that the fingers of the operators are tired and the fingers are painful is avoided, and the efficiency of measurement grouping operation is improved. Meanwhile, the mechanical structure positioning can ensure the relative accuracy of the detection result, thereby ensuring the grouping accuracy.
As a further improvement: the side opening of the fit seam of the vertical positioning piece and the pressing piece is a V-shaped opening.
The beneficial effects are as follows: the side opening of the fit seam is arranged to be V-shaped, so that an operator can conveniently apply force to the vertical positioning piece and the pressing piece to separate the vertical positioning piece from the pressing piece in a reverse mode, and the eccentric roller can be conveniently installed in the clamping assembly.
As a further improvement: the top tongue is of a triangular structure, and the angle of the top tongue is larger than that of the V-shaped opening.
The beneficial effects are as follows: the triangular top tongue is matched with the V-shaped side opening of the matched seam, so that the orientation of the clamping assembly can be limited, and the clamping assembly is aligned with the corresponding avoidance structure. Meanwhile, the triangular top tongue is matched with the V-shaped side opening of the matching seam, so that abrasion between the top tongue and the clamping assembly can be reduced.
As a further improvement: the avoiding structure is a piece falling opening corresponding to the top tongue one by one.
The beneficial effects are as follows: the avoiding structure is arranged to be the piece falling opening corresponding to the top tongue one by one, so that eccentric rollers can be effectively prevented from falling into the collecting devices corresponding to other groups by mistake during grouping operation. At the same time, the triangular-shaped top tongue is matched with the V-shaped side opening of the matched seam to limit the orientation of the clamping assembly, so that the clamping assembly can be aligned with the corresponding piece falling opening.
As a further improvement: the pressing piece is provided with a pressing piece positioning groove facing the vertical positioning piece, the bottom of the pressing piece positioning groove forms the pressing surface, and/or the vertical positioning piece is provided with a positioning piece positioning groove facing the pressing piece, and the bottom of the positioning piece positioning groove forms the vertical reference surface.
The beneficial effects are as follows: the positioning groove is arranged to position the eccentric roller along the length direction of the eccentric roller, so that the clamping assembly can reliably position the eccentric roller.
As a further improvement: the bottom of the pressing piece positioning groove is provided with an elastic pad.
The beneficial effects are as follows: the elastic cushion is arranged to ensure that the clamping assembly can reliably clamp the eccentric roller, meanwhile, when the pressing piece moves towards the vertical positioning piece, the elastic cushion can buffer between the eccentric roller and the pressing piece, so that the eccentric roller is prevented from being collided and vibrated to separate from the positioning and attaching with the horizontal reference surface, and the eccentric roller is ensured to maintain reliable positioning on the operation table.
As a further improvement: the upper edge of the elastic pad protrudes out of the pressing piece positioning groove.
The beneficial effects are as follows: when the eccentric roller is installed in the roller installation position, the part of the elastic pad protruding out of the pressing piece positioning groove can be deformed in the direction back to the vertical positioning piece, so that the eccentric roller can be conveniently installed in the roller installation position.
As a further improvement: the top tongue is fixed on the horizontal table or integrally formed with the horizontal table, and the avoiding structure is a piece falling opening formed in the horizontal table.
The beneficial effects are as follows: the structure of the operation table is simpler.
As a further improvement: the eccentric roller measuring and grouping operation table further comprises receiving hoppers which are arranged on the lower side of the horizontal table and correspond to the receiving ports one by one, the receiving hoppers form the storage device, the receiving hoppers are hung outwards relative to the horizontal table, and the inner wall surfaces of the receiving hoppers incline outwards from top to bottom.
The beneficial effects are as follows: when the eccentric rollers fall through the falling opening, if the falling position is relatively inward, the eccentric rollers falling on the inner wall surface can slide outwards along the inclined inner wall surface, so that all groups of eccentric rollers gather outwards in the receiving hopper, and after grouping is finished, operators can conveniently take out the eccentric rollers through the opening of the part of the receiving hopper which is outwards suspended relative to the horizontal table.
Drawings
FIG. 1 is a sectional view of a prior art eccentric roller;
FIG. 2 is a left side view of FIG. 1;
FIG. 3 is a top cross-sectional view of an eccentric roller measurement grouping device in accordance with the present invention;
FIG. 4 is a front cross-sectional view of an eccentric roller measurement grouping device in accordance with the present invention;
1. a horizontal stand; 2. eccentric rollers; 3. a vertical positioning member; 4. a pressing member; 5. an elastic pad; 6. a tension spring; 7. a tension spring mounting hole; 8. a piece falling port; 9. a receiving hopper; 10. a triangular member; 11. a measuring instrument.
Detailed Description
The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the particular embodiments described herein are illustrative only and are not intended to limit the invention, i.e., the embodiments described are merely some, but not all, of the embodiments of the invention. The components of the embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be made by a person skilled in the art without making any inventive effort, are intended to be within the scope of the present invention.
It is noted that relational terms such as "first" and "second", and the like, may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, terms such as "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" or the like is not excluded from a process, method, or the like that includes the element.
In the description of the present invention, unless explicitly stated and limited otherwise, terms such as "mounted," "connected," and "connected" may be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; either directly, indirectly through intermediaries, or in communication with the interior of the two elements. The specific meaning of the above terms in the present invention can be understood by those skilled in the art in specific cases.
In the description of the present invention, it should be noted that, unless explicitly stated and limited otherwise, the term "provided" may be interpreted broadly, and for example, an object "provided" may be a part of a body, may be separately disposed from the body, and may be connected to the body, where the connection may be a detachable connection or an undetachable connection. The specific meaning of the above terms in the present invention can be understood by those skilled in the art in specific cases.
The present invention is described in further detail below with reference to examples.
In the embodiment 1 of the eccentric roller measurement grouping device provided by the invention, a batch of eccentric rollers produced in batch are divided into ten groups according to the height, and the structure and the usage of the eccentric roller measurement grouping device provided by the invention are described as follows:
as shown in fig. 3, the eccentric roller measurement grouping device includes an operation table, which specifically includes a horizontal table 1 and a clamping assembly provided on the horizontal table 1. Wherein, the upper surface of horizontal platform 1 constitutes the horizontal reference surface that is used for with eccentric roller 2 lower part complex, and the clamping assembly slides and sets up on the horizontal reference surface for the eccentric roller 2 that treats the measurement presss from both sides the tight location. In order to achieve a measurement of the height of the eccentric roller 2, the eccentric roller measuring and grouping device comprises a measuring instrument 11 arranged on the operating table, in particular on the horizontal table 1.
Specifically, the clamping assembly includes a vertical positioning member 3 and a pressing member 4, the vertical positioning member 3 having a side elevation perpendicular to the horizontal reference surface, the side elevation constituting a vertical reference surface to be fitted with the side wall of the eccentric roller 2, the pressing member 4 having a pressing surface opposite to the vertical reference surface, a space between the pressing surface and the vertical reference surface being a roller mounting position for mounting the eccentric roller 2.
In this embodiment, in order to realize the better location to eccentric roller 2, the one side of compressing tightly 4 towards vertical setting element 3 has the compressing tightly constant head tank that runs through compressing tightly 4 from top to bottom, and compressing tightly the tank bottom of setting element constant head tank constitutes the compression face, and during the use, compressing tightly 4 and vertical setting element 3 cooperation compress tightly eccentric roller 3 in compressing tightly the setting element constant head tank, and the cell wall of compressing tightly the both sides is along eccentric roller 2's length direction to eccentric roller 2 location.
In this embodiment, in order to realize the better effect of compressing tightly to eccentric roller 2, the tank bottom of compressing tightly the locating slot still is provided with elastic pad 5, compress tightly during the operation, compress tightly 4 and remove towards vertical locating piece 3, elastic pad 5 is buffering between eccentric roller 2 and compressing tightly 4, avoid eccentric roller 2 to receive compressing tightly 4 impact vibration and lead to its lower part to break away from and laminate completely with the horizontal reference plane, compress tightly the operation after accomplishing, elastic pad 5 warp and with eccentric roller 2 side shape looks adaptation, compress tightly eccentric roller 2 more reliably on vertical locating piece 3. In addition, if the eccentric roller 2 is inclined toward the pressing member 4 while the pressing member 4 is moved toward the vertical positioning member 3, the pressing member 4 gradually pushes the eccentric roller 2 to an upright state through the elastic member 5. In the process, the friction force between the elastic pad 5 and the eccentric roller 2 stably presses the eccentric roller on the horizontal reference surface, so that the bottom of the eccentric roller 2 is stably attached to the horizontal reference surface after the clamping is completed.
In order to prevent the elastic pad 5 from affecting the convenience of placing the eccentric roller 2 into the pressing member positioning groove, in this embodiment, the upper end of the elastic pad 5 extends upward out of the pressing member positioning groove, so that when the eccentric roller 2 is placed into the clamping member positioning groove, the upper end of the elastic pad 5 can be deformed toward the side facing away from the vertical positioning member 3, so that the eccentric roller 2 can be placed into the roller mounting position. Further, the height of the pressing member 4 is smaller than the height of the vertical positioning member 3, so that the deformed upper end of the elastic pad 5 and the portion of the vertical positioning member 3 higher than the pressing member 4 form a flaring structure, and the convenience of loading the eccentric roller 2 into the roller installation position is further improved.
In order to enable the pressing member 4 to press the eccentric roller 2 on the vertical positioning member 3, the clamping assembly further comprises a driving mechanism, in this embodiment, the driving mechanism is a tension spring 6 arranged at the left side and the right side of the roller installation position, and the tension spring 6 provides driving forces for the pressing member 4 and the vertical positioning member 3 to approach each other. Specifically, the compressing element 4 and the vertical positioning element 3 are provided with opposite tension spring mounting holes 7, and two ends of the tension springs are respectively connected in the corresponding tension spring mounting holes 7 of the compressing element 3 and the vertical positioning element 4.
In order to group the eccentric rollers 2, the edges of the left side and the right side of the horizontal table 1 are respectively provided with five workpiece falling openings 8 which vertically penetrate through the horizontal table 1, and the workpiece falling openings 8 serve as avoiding structures so that the eccentric rollers 2 can fall into corresponding storage devices through the workpiece falling openings 8 after the clamping assemblies are loosened. In the present embodiment, the storage device is a receiving hopper 9 provided correspondingly below each of the receiving openings 8.
In order to conveniently open the clamping assembly, a top tongue is further arranged corresponding to each piece falling opening 8, and the top tongue is positioned above the horizontal reference surface, so that the clamping assembly can be matched with the top tongue to realize opening when sliding to the corresponding piece falling opening 8 along the horizontal reference surface. In this embodiment, the top tongue is a triangular piece 10, and since the five piece falling openings 8 on each side are arranged side by side, the corresponding five triangular pieces 10 are integrally arranged to form a zigzag whole, and two ends of the whole are fixed on the horizontal table 1 to fix the top tongue on the horizontal table 1. Correspondingly, openings at two side parts of the matching seam of the vertical positioning piece 3 and the pressing piece 4 are V-shaped openings, and the angle beta of the V-shaped openings is smaller than the angle phi of the top tongue.
During specific operation, the pressing piece 4 and the vertical positioning piece 3 are separated in a reverse mode against the elastic force of the tension spring 6, the eccentric roller 2 is installed in the roller installation position, the separation operation of the clamping assembly is canceled, the pressing piece 4 and the vertical positioning piece 3 move in a reverse mode under the tensile force of the tension spring 6 to clamp the eccentric roller 2, the clamping assembly is moved to carry the eccentric roller 2 to the position where the measuring instrument is located, the eccentric roller 2 is pushed into the measuring instrument 11, after the probe of the measuring instrument 11 passes through the eccentric roller 2, the extreme value of the measuring instrument 11 is recorded, the height of the eccentric roller is obtained, the measured height value is compared with a corresponding grouping comparison table, the eccentric roller is determined to be divided into a group, then the clamping assembly carrier eccentric roller 2 is moved to the corresponding falling part opening 8, and the clamping assembly is pushed to enable the corresponding triangular part 10 to be embedded into the V-shaped opening at the side part of the clamping assembly until the vertical positioning piece 3 and the clamping piece 4 separate the eccentric roller 2 to fall into the corresponding connecting piece hopper 9 through the falling part opening 8. The triangular piece 10 and the V-shaped opening are matched, so that the clamping assembly can be positioned, and the rollers of the clamping assembly are ensured to be installed to be aligned with the corresponding piece falling opening 8.
In this embodiment, as shown in fig. 4, the receiving hopper 9 is located at the lower side of the horizontal table 1 and partially extends out of the horizontal table 1, the inner side wall of the receiving hopper is an inclined plane inclined outwards from top to bottom, and the inclined plane extends to the lower side of the receiving opening 8, so that after the eccentric roller 2 falls down through the receiving opening, the eccentric roller falling on the inclined plane can roll or slide outwards, so that the eccentric roller 2 gathers outwards, and an operator can take out the eccentric rollers 2 which are grouped conveniently.
The embodiment 2 of the eccentric roller measurement grouping device provided by the invention is mainly different from the embodiment 1 in that: in embodiment 1, the side openings of the fitting seam of the pressing piece and the vertical positioning piece are V-shaped openings, and the corresponding top tongues are of triangular structures, so that the side openings of the fitting seam of the vertical positioning piece and the pressing piece are matched with the top tongues through wedge structures. In this embodiment, only the wedge-shaped structure is provided on the clamping assembly, in particular the top tongue is provided as a cube or as a round bar with an axis extending in the left-right direction. In other embodiments, a wedge-shaped structure can be arranged on the top tongue only, specifically, the pressing piece and the vertical positioning piece are both arranged as a cube, so that the groove depth of the positioning groove of the pressing piece is smaller than the thickness of the eccentric roller, and after clamping is completed, the matching seam between the clamping piece and the vertical positioning piece has a certain width, and the top tongue is arranged as a triangle structure or a cone structure.
The embodiment 3 of the eccentric roller measurement grouping device provided by the invention is mainly different from the embodiment 1 in that: in example 1, the top tongue is a separate part and is fixed to the horizontal stand. In this embodiment, the top tongue is integrally formed with the horizontal stand.
The embodiment 4 of the eccentric roller measurement grouping device provided by the invention is mainly different from the embodiment 1 in that: in example 1, the top tongue is located on a horizontal table. In this embodiment, the top tongue is independently disposed beside the horizontal stand, and is spaced apart from the horizontal stand, and the distance between the top tongue and the horizontal stand is smaller than the dimension of the clamping assembly in the left-right direction, and the space between the top tongue and the horizontal stand forms the avoidance structure.
The embodiment 5 of the eccentric roller measurement grouping device provided by the invention is mainly different from the embodiment 1 in that: in embodiment 1, in this embodiment, a positioning piece positioning groove with an opening facing the pressing piece is formed in the vertical positioning piece, the bottom of the positioning piece positioning groove forms a vertical reference surface, and the eccentric roller is limited in the length direction by groove walls on the left side and the right side of the positioning piece positioning groove. Of course, in other embodiments, the vertical positioning member and the pressing member may be provided with positioning member positioning grooves and pressing member positioning grooves correspondingly.
The embodiment 6 of the eccentric roller measurement grouping device provided by the invention is mainly different from the embodiment 1 in that: in embodiment 1, the driving mechanism is a tension spring. In this embodiment, actuating mechanism is the magnetism and inhales the structure, specifically, sets up the magnet of mutual actuation on vertical setting element and the clamp to realize that vertical setting element and clamp keep the trend of moving in opposite directions, in other embodiments, also can set up magnet on one of them of vertical setting element and clamp, another one is the material that can be adsorbed by magnet.
Embodiments of eccentric roller measurement grouping stations in the present invention:
the configuration and usage of the eccentric roller measurement grouping table, which is described in any one of embodiments 1 to 6 of the above-described eccentric roller measurement grouping device, are the same, and will not be described in detail here.
It should be noted that the above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above embodiment, but may be modified without inventive effort or equivalent substitution of some technical features thereof by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. An eccentric roller measurement grouping operation panel, characterized by comprising:
a horizontal table (1), the upper surface of which is a horizontal datum plane for being matched with the lower part of the eccentric roller;
the clamping assembly is arranged on the horizontal reference surface in a sliding manner and comprises a vertical positioning piece (3) and a pressing piece (4), wherein the vertical positioning piece (3) is provided with a vertical reference surface matched with the side part of the eccentric roller, the pressing piece (4) is provided with a pressing surface opposite to the vertical reference surface, a roller mounting position is formed in a space between the pressing piece and the vertical reference surface, and the clamping assembly is further provided with a driving mechanism for driving the pressing piece and the vertical positioning piece to keep a trend of opposite movement;
the top tongue is located the horizontal reference plane upside, and the quantity is not less than the group number that the eccentric roller will be grouped, and the side opening of the mating slot of vertical setting element (3) and compact heap (4) passes through wedge structure cooperation with the top tongue for the top tongue can insert with vertical setting element (3) and compact heap (4) back to the back in the mating slot, eccentric roller measurement grouping operation panel still has the avoidance structure that extends from top to bottom, the roller installation can be when pressing from both sides the cooperation of tight subassembly with the top tongue with dodge the structure is aimed at from top to bottom, makes the eccentric roller can dodge the structure and fall to corresponding storage device in.
2. The eccentric roller measuring grouping console according to claim 1, characterized in that the side openings of the mating slits of the vertical positioning member (3) and the pressing member (4) are V-shaped openings.
3. The eccentric roller measuring grouping console of claim 2, wherein the top tongue is of a triangular configuration and the angle of the top tongue is greater than the angle of the V-shaped mouth.
4. The eccentric roller measurement grouping console of claim 3, wherein the avoidance structure is a drop port in one-to-one correspondence with the top tongue.
5. The eccentric roller measurement grouping operation table according to any one of claims 1 to 4, wherein a pressing piece positioning groove facing the vertical positioning piece (3) is formed in the pressing piece (4), the bottom of the pressing piece positioning groove forms the pressing surface, and/or a positioning piece positioning groove facing the pressing piece (4) is formed in the vertical positioning piece (3), and the bottom of the positioning piece positioning groove forms the vertical reference surface.
6. The eccentric roller measuring grouping operation table as claimed in claim 5, wherein the bottom of the pressing piece positioning groove is provided with an elastic pad (5).
7. The eccentric roller measuring grouping console of claim 6, wherein the upper edge of the elastic pad (5) protrudes out of the pressing piece positioning groove.
8. The eccentric roller measurement grouping operation table according to any one of claims 1 to 4, wherein the top tongue is fixed on the horizontal table (1) or integrally formed with the horizontal table (1), and the avoiding structure is a piece falling opening (8) formed on the horizontal table.
9. The eccentric roller measuring and grouping operation table as claimed in claim 8, further comprising a receiving hopper (9) arranged at the lower side of the horizontal table and in one-to-one correspondence with each of the receiving openings (8), wherein the receiving hopper (9) constitutes the receiving device, a portion of the receiving hopper (9) is cantilevered outwardly relative to the horizontal table, and an inner wall surface of the receiving hopper (9) is inclined from top to bottom outwardly.
10. An eccentric roller measurement grouping device, characterized by comprising:
a console, which is the eccentric roller measurement grouping console according to any one of claims 1 to 9;
and a measuring instrument (11) for measuring the height of the eccentric roller.
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| CN202111153838.0A CN114046710B (en) | 2021-09-29 | 2021-09-29 | Eccentric roller measurement grouping operation panel and measurement grouping device |
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| CN202111153838.0A CN114046710B (en) | 2021-09-29 | 2021-09-29 | Eccentric roller measurement grouping operation panel and measurement grouping device |
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