CN114046710A - Eccentric roller measurement grouping operation table and measurement grouping device - Google Patents
Eccentric roller measurement grouping operation table and measurement grouping device Download PDFInfo
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- CN114046710A CN114046710A CN202111153838.0A CN202111153838A CN114046710A CN 114046710 A CN114046710 A CN 114046710A CN 202111153838 A CN202111153838 A CN 202111153838A CN 114046710 A CN114046710 A CN 114046710A
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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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Abstract
The invention relates to an eccentric roller measuring grouping operation table and a measuring grouping device, wherein the operation table comprises a water platform, 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 manner and 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, the space between the vertical positioning piece and the pressing surface 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, an ejector tongue is arranged on the horizontal reference surface and used for being inserted into a matching seam of the clamping assembly to push the clamping assembly open, the operation table is also provided with an avoidance structure extending up and down, the roller installation position can be vertically aligned with the avoidance structure when the clamping assembly is matched with the ejector tongue, so that an eccentric roller can fall into a corresponding containing device through the avoidance structure, and a measuring instrument is used for measuring the height of the eccentric roller, by adopting the scheme, manual positioning can be replaced, and accurate and efficient measurement grouping of the eccentric rollers is realized.
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 shown in fig. 1 and fig. 2, the eccentric roller is a roller with a special structure and a certain length L, the two ends of the roller are big, the middle of the roller is small, and the eccentric roller and other components are combined to form the one-way clutch with the characteristic of one-way rotation motion.
In actual production, mass-produced eccentric rollers 2 with qualified height and size are still grouped according to height, when a certain one-way clutch is assembled, a corresponding number of eccentric rollers 2 are selected from a certain group, the heights of the eccentric rollers 2 of the one-way clutch are ensured to have the consistency as high as possible, and the one-way clutch is further ensured to have better working performance. Therefore, grouping the eccentric rollers 2 by height is an important one-step process in the production of one-way clutches. When the heights C of the eccentric rollers 2 are measured and grouped by height, since the eccentric rollers cannot stand by themselves, therefore, 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 is perpendicular to the horizontal reference surface to form a vertical reference surface A, and during operation, placing a single eccentric roller on the detection platform, enabling the lower part of the single eccentric roller to be attached to the horizontal reference surface, hooking fingers of two hands except thumbs on one side, opposite to the vertical reference surface, of the stop iron, pressing the eccentric roller by the two thumbs to enable the side part of the eccentric roller to be attached to the vertical reference surface of the stop iron, then moving the eccentric roller along the horizontal reference surface to the position below the measuring tool along with the stop iron, and measuring the heights of the eccentric rollers, comparing the measurement results with set grouped data, and classifying the eccentric rollers into corresponding groups according to which range the measurement results fall into.
Such measurement operation is carried out by hand, wastes time and labor, leads to low efficiency of grouping operation, and can also lead to the problem of finger pain of an operator due to long-term operation. Meanwhile, the situation of unstable force application may occur due to the pressing of the finger, and further the height measurement is inaccurate, so that the grouping error occurs.
Disclosure of Invention
The invention aims to provide an eccentric roller measurement grouping operation table, which aims to solve the technical problems that in the prior art, when eccentric rollers are grouped, the eccentric rollers are manually positioned and measured, so that the grouping operation efficiency is low, grouping errors are easy to occur, and fingers of operators are painful; the invention also aims to provide an eccentric roller measuring grouping device using the eccentric roller measuring grouping operating platform.
In order to achieve the purpose, the technical scheme of the eccentric roller measurement grouping operating table provided by the invention is as follows:
the utility model provides an eccentric roller measures grouping operation panel, including the horizontal stand, the upper surface is for being used for with eccentric roller lower part complex horizontal reference surface, clamping component slides and sets up on horizontal reference surface, including vertical setting element and compressing tightly the piece, vertical setting element has the lateral part complex vertical reference surface with eccentric roller, compressing tightly the piece and have the relative compressing tightly face of vertical reference surface and the space constitution roller installation position between the two, clamping component still has actuating mechanism, a trend for order about compressing tightly that piece and vertical setting element keep the motion in opposite directions, the group number that eccentric roller will be grouped is no less than to the tongue position in horizontal reference surface upside and quantity, vertical setting element and the cooperation seam's that compresses tightly the piece side opening and the tongue pass through the wedge structure cooperation, make the tongue can insert vertical setting element and compressing tightly the piece back of the body and open in the cooperation seam. The eccentric roller measuring grouping operation table is further provided with an avoidance structure extending up and down, and the roller mounting position can be vertically aligned with the avoidance structure when the clamping assembly is matched with the jacking tongue, so that the eccentric roller can fall into the corresponding containing device through the avoidance structure.
The beneficial effects are that: when the eccentric rollers are grouped, the lower parts of the eccentric rollers are attached to the horizontal reference surface, the eccentric rollers to be measured are clamped and positioned through the clamping assemblies, the clamping assemblies are moved to carry the eccentric rollers to reach the positions where the measuring instruments are located, the height of the eccentric rollers is measured, the measuring results are compared with the grouped data, the groups into which the eccentric rollers should be put are determined, then the clamping assemblies are moved to corresponding containing devices, the clamping assemblies are pushed towards the jacking tongues, the jacking tongues are embedded into the matching seams of the clamping assemblies to jack the vertical positioning pieces and the pressing pieces back to back, at the moment, the eccentric rollers fall into the corresponding containing devices through avoiding structures, the process is repeated, and the grouping of the eccentric rollers in batch production is completed. Need not the operating personnel among the whole grouping process and press with the finger and fix a position in order to the eccentric roller, avoid operating personnel's finger fatigue and the painful condition of finger appears, improve the efficiency of measuring grouping operation. Meanwhile, the relative accuracy of the detection result can be ensured by adopting the mechanical structure for positioning, and the grouping accuracy is further ensured.
As a further improvement: the side openings of the matching seams of the vertical positioning piece and the pressing piece are V-shaped openings.
The beneficial effects are that: the side opening of cooperation seam sets up to the V type, and the operating personnel of being convenient for carries out the application of force with vertical setting element and the back of the body separation of pressing down to vertical setting element and pressing down piece mutually to make things convenient for operating personnel to carry out the operation of packing into of eccentric roller in to clamping assembly.
As a further improvement: the jacking tongue is of a triangular structure, and the angle of the jacking tongue is larger than that of the V-shaped opening.
The beneficial effects are that: the triangular jacking tongue is matched with the V-shaped side opening of the matching seam, so that the direction of the clamping assembly can be limited, and the clamping assembly is ensured to be aligned with the corresponding avoiding structure. Meanwhile, the triangular jacking tongue is matched with the V-shaped side opening of the matching seam, so that the abrasion between the jacking tongue and the clamping assembly can be reduced.
As a further improvement: the avoiding structure is a piece falling port which is in one-to-one correspondence with the jacking tongues.
The beneficial effects are that: the avoiding structure is arranged to be a piece falling port corresponding to the jacking tongues one by one, so that the eccentric rollers can be effectively prevented from mistakenly falling into the collecting devices corresponding to other groups during grouping operation. Meanwhile, the triangular-based jacking tongue is matched with the V-shaped side opening of the matching seam, so that the orientation of the clamping assembly can be limited, and the clamping assembly can be aligned with the corresponding workpiece 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 face, 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 face.
The beneficial effects are that: set up the constant head tank and can follow the length direction of eccentric roller and fix a position eccentric roller, ensure that clamping assembly can fix a position eccentric roller reliably.
As a further improvement: and an elastic pad is arranged at the bottom of the pressing piece positioning groove.
The beneficial effects are that: set up the cushion and ensure that clamping assembly can press from both sides tightly eccentric roller reliably, meanwhile, when compressing tightly the piece and moving to vertical setting element, the cushion can be at eccentric roller and compress tightly and cushion between the piece, avoid eccentric roller to receive to collide the vibration and break away from with the location laminating of horizontal reference surface, ensure that eccentric roller maintains reliable location on the operation panel.
As a further improvement: the upper edge of the elastic pad protrudes out of the pressing piece positioning groove.
The beneficial effects are that: when the eccentric roller is installed in the roller installation position, the part of the elastic pad protruding out of the positioning groove of the pressing piece can be deformed in the direction back to the vertical positioning piece, and the roller installation position can be conveniently installed in the eccentric roller.
As a further improvement: the jacking tongue is fixed on the horizontal platform or integrally formed with the horizontal platform, and the avoiding structure is a piece falling opening formed in the horizontal platform.
The beneficial effects are that: the structure of the operation table is simpler.
As a further improvement: eccentric roller measure grouping operation panel, still including set up at the horizontal stand downside and with each a mouthful one-to-one's that falls union piece hopper, the union piece hopper constitutes storage device, union piece hopper part outwards overhang for the horizontal stand, and the internal face of union piece hopper leans out from top to bottom.
The beneficial effects are that: when the eccentric roller falls through the falling part opening, if the falling position is closer to the inner side, the eccentric roller falling on the inner wall surface can slide outwards along the inclined inner wall surface, so that each group of eccentric rollers gather outwards in the connecting part hopper, and after grouping is completed, an operator can conveniently take out the eccentric roller through the opening of the part of the connecting part hopper which is overhung outwards relative to the horizontal table.
In order to solve the technical problem, the eccentric roller measuring 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 water platform, the upper surface for be used for with eccentric roller lower part complex horizontal reference surface, clamping assembly slide to set up on horizontal reference surface, including vertical setting element and compressing tightly the piece, vertical setting element have with the lateral part complex vertical reference surface of eccentric roller, compress tightly the piece and have the face that compresses tightly relative with vertical reference surface, and the space between the two constitutes roller installation position. The clamping assembly is further provided with a driving mechanism, the driving mechanism is used for driving the pressing piece and the vertical positioning piece to keep the trend of moving in opposite directions, the jacking tongues are located on the upper side of the horizontal datum plane, the number of groups of the eccentric rollers to be grouped is not less than the number of groups, and the side openings of the matching seams of the vertical positioning piece and the pressing piece are matched with the jacking tongues through wedge-shaped structures, so that the jacking tongues can be inserted into the matching seams to jack the vertical positioning piece and the pressing piece back to back. The eccentric roller measuring grouping operating platform is further provided with an avoidance structure extending up and down, the roller mounting position can be vertically aligned with the avoidance structure when the clamping assembly is matched with the jacking tongue, so that the eccentric roller can fall into the corresponding containing device through the avoidance structure, and the measuring instrument is used for measuring the height of the eccentric roller.
The beneficial effects are that: 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 measured are clamped and positioned through the clamping assembly, the clamping assembly is moved to carry the eccentric rollers to reach the position where the measuring instrument is located, the height of the eccentric rollers is measured, the measuring result is compared with the grouped data, the group into which the eccentric rollers should be put is determined, then the clamping assembly is moved to the corresponding containing device, the clamping assembly is pushed towards the jacking tongue, the jacking tongue is embedded into the matching seam of the clamping assembly, the vertical positioning piece and the pressing piece are jacked back to the back, at the moment, the eccentric rollers fall into the corresponding containing device through the avoiding structure, the process is repeated, and the grouping of the eccentric rollers in batch production is completed. Need not the operating personnel among the whole grouping process and press with the finger and fix a position in order to the eccentric roller, avoid operating personnel's finger fatigue and the painful condition of finger appears, improve the efficiency of measuring grouping operation. Meanwhile, the detection result can be relatively accurate by adopting mechanical structure positioning, and the grouping accuracy is further ensured.
As a further improvement: the side openings of the matching seams of the vertical positioning piece and the pressing piece are V-shaped openings.
The beneficial effects are that: the side opening of cooperation seam sets up to the V type, and the operating personnel of being convenient for carries out the application of force with vertical setting element and the back of the body separation of pressing down to vertical setting element and pressing down piece mutually to make things convenient for operating personnel to carry out the operation of packing into of eccentric roller in to clamping assembly.
As a further improvement: the jacking tongue is of a triangular structure, and the angle of the jacking tongue is larger than that of the V-shaped opening.
The beneficial effects are that: the triangular jacking tongue is matched with the V-shaped side opening of the matching seam, so that the direction of the clamping assembly can be limited, and the clamping assembly is ensured to be aligned with the corresponding avoiding structure. Meanwhile, the triangular jacking tongue is matched with the V-shaped side opening of the matching seam, so that the abrasion between the jacking tongue and the clamping assembly can be reduced.
As a further improvement: the avoiding structure is a piece falling port which is in one-to-one correspondence with the jacking tongues.
The beneficial effects are that: the avoiding structure is arranged to be a piece falling port corresponding to the jacking tongues one by one, so that the eccentric rollers can be effectively prevented from mistakenly falling into the collecting devices corresponding to other groups during grouping operation. Meanwhile, the triangular-based jacking tongue is matched with the V-shaped side opening of the matching seam, so that the orientation of the clamping assembly can be limited, and the clamping assembly can be aligned with the corresponding workpiece 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 face, 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 face.
The beneficial effects are that: set up the constant head tank and can follow the length direction of eccentric roller and fix a position eccentric roller, ensure that clamping assembly can fix a position eccentric roller reliably.
As a further improvement: and an elastic pad is arranged at the bottom of the pressing piece positioning groove.
The beneficial effects are that: set up the cushion and ensure that clamping assembly can carry out reliable clamp to eccentric roller, meanwhile, when compressing tightly the piece and moving to vertical setting element, the cushion can be at eccentric roller and compress tightly and cushion between the piece, avoid eccentric roller to receive to collide the vibration and break away from with the location laminating of horizontal reference face, ensure that eccentric roller maintains reliable location on the operation panel.
As a further improvement: the upper edge of the elastic pad protrudes out of the pressing piece positioning groove.
The beneficial effects are that: when the eccentric roller is installed in the roller installation position, the part of the elastic pad protruding out of the positioning groove of the pressing piece can be deformed in the direction back to the vertical positioning piece, and the roller installation position can be conveniently installed in the eccentric roller.
As a further improvement: the jacking tongue is fixed on the horizontal platform or integrally formed with the horizontal platform, and the avoiding structure is a piece falling opening formed in the horizontal platform.
The beneficial effects are that: the structure of the operation table is simpler.
As a further improvement: eccentric roller measure grouping operation panel still including set up at the horizontal stand downside and with each a mouthful one-to-one's that falls union piece hopper, the union piece hopper constitutes storage device, union piece hopper part outwards overhang for the horizontal stand, and the internal face of union piece hopper leans out from top to bottom.
The beneficial effects are that: when the eccentric roller falls through the falling part opening, if the falling position is closer to the inner side, the eccentric roller falling on the inner wall surface can slide outwards along the inclined inner wall surface, so that each group of eccentric rollers gather outwards in the connecting part hopper, and after grouping is completed, an operator can conveniently take out the eccentric roller through the opening of the part of the connecting part hopper which is overhung outwards relative to the horizontal table.
Drawings
FIG. 1 is a cross-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 the eccentric roller measurement grouping apparatus of the present invention;
FIG. 4 is a front cross-sectional view of an eccentric roller measurement grouping apparatus of the present invention;
1. a horizontal table; 2. an eccentric roller; 3. a vertical positioning member; 4. a compression member; 5. an elastic pad; 6. a tension spring; 7. a tension spring mounting hole; 8. a workpiece falling port; 9. a receiving hopper; 10. a triangular piece; 11. and (7) a measuring instrument.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the detailed description and specific examples, while indicating the preferred embodiment of the invention, are intended for purposes of illustration only and are not intended to limit the scope of the invention. The components of 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 present invention, 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 derived by a person skilled in the art from the embodiments of the present invention without making any creative effort, shall fall within the protection scope of the present invention.
It is noted that relational terms such as "first" and "second," and the like, which may be present, may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, 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, elements recited by the phrases "comprising an … …," or the like, do not exclude the presence of such elements, processes, or methods.
In the description of the present invention, unless otherwise explicitly specified or limited, terms such as "mounted," "connected," and "connected" that may be present are to be construed broadly, e.g., as a fixed connection, a releasable connection, or an integral connection; can be mechanically or electrically connected; either directly or indirectly through intervening media, or may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those skilled in the art from specific situations.
In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the term "provided" may be used in a broad sense, for example, the object of "provided" may be a part of the body, or may be arranged separately from the body and connected to the body, and the connection may be a detachable connection or a non-detachable connection. The specific meaning of the above terms in the present invention can be understood by those skilled in the art from specific situations.
The present invention will be described in further detail with reference to examples.
In the embodiment 1, the structure and the use of the grouping device for measuring eccentric rollers provided by the present invention are described by taking an example of dividing a batch of eccentric rollers produced in batch into ten groups according to height, and the specific steps are 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 disposed on the horizontal table 1. Wherein, the upper surface of the horizontal table 1 forms a horizontal reference surface for matching with the lower part of the eccentric roller 2, and the clamping component is arranged on the horizontal reference surface in a sliding way and is used for clamping and positioning the eccentric roller 2 to be measured. In order to carry out the measurement of the height of the eccentric roller 2, the eccentric roller measurement grouping device comprises a measuring instrument 11 arranged on an operating platform, in particular on the horizontal platform 1.
Specifically, the clamping assembly comprises a vertical positioning part 3 and a pressing part 4, wherein the vertical positioning part 3 is provided with a side vertical face perpendicular to a horizontal reference face, the side vertical face forms a vertical reference face matched with the side wall of the eccentric roller 2, the pressing part 4 is provided with a pressing face opposite to the vertical reference face, and a space between the pressing face and the vertical reference face is a roller mounting position for mounting the eccentric roller 2.
In this embodiment, in order to realize the better location to eccentric roller 2, compress tightly 4 and run through the piece constant head tank that compresses tightly 4 from top to bottom towards one side of vertical setting element 3, the tank bottom that compresses tightly a constant head tank constitutes the face that compresses tightly, and during the use, compress tightly 4 and the cooperation of vertical setting element 3 and compress tightly eccentric roller 3 in compressing tightly a constant head tank, and the cell wall that compresses tightly the piece constant head tank left and right sides is fixed a position eccentric roller 2 along eccentric roller 2's length direction.
In this embodiment, in order to realize the better effect that compresses tightly of eccentric roller 2, the tank bottom that compresses tightly a constant head tank still is provided with cushion 5, when compressing tightly the operation, it removes towards vertical positioning element 3 to compress tightly 4, cushion 5 cushions between eccentric roller 2 and the piece 4 that compresses tightly, avoid eccentric roller 2 to receive 4 impact vibration of pressure piece and lead to its lower part to break away from with the laminating completely of horizontal reference face, compress tightly the operation and accomplish the back, cushion 5 warp and with the side shape looks adaptation of eccentric roller 2, compress tightly eccentric roller 2 on vertical positioning element 3 more reliably. In addition, when the pressing member 4 moves to the vertical positioning member 3 for pressing, if the eccentric roller 2 inclines to the pressing member 4, the pressing member 4 gradually pushes the eccentric roller 2 to an upright state through the elastic member 5. In the process, the eccentric roller is stably pressed on the horizontal reference surface by the friction force between the elastic pad 5 and the eccentric roller 2, and the bottom of the eccentric roller 2 is ensured to be stably attached and matched with the horizontal reference surface after clamping is completed.
In order to prevent the elastic pad 5 from influencing the convenience of putting the eccentric roller 2 into the pressing piece positioning groove, in the embodiment, the upper end of the elastic pad 5 upwards extends out of the pressing piece positioning groove, so that when the eccentric roller 2 is placed into the clamping piece positioning groove, the upper end of the elastic pad 5 can be deformed towards one side back to the vertical positioning piece 3, so as to conveniently install the eccentric roller 2 into the roller installation position. Furthermore, the height of the pressing piece 4 is smaller than that of the vertical positioning piece 3, so that the deformed upper end of the elastic pad 5 and the part of the vertical positioning piece 3, which is higher than the pressing piece 4, form a flaring structure, and the convenience of the eccentric roller 2 in loading to the roller mounting position is further improved.
In order to enable the pressing piece 4 to press the eccentric roller 2 on the vertical positioning piece 3, the clamping assembly further comprises a driving mechanism, in the embodiment, the driving mechanism is a tension spring 6 arranged on the left side and the right side of the roller mounting position, and the tension spring 6 provides driving force approaching the pressing piece 4 and the vertical positioning piece 3 in opposite directions. Specifically, the pressing member 4 and the vertical positioning member 3 are provided with opposite tension spring mounting holes 7, and two ends of the tension spring are respectively connected in the corresponding tension spring mounting holes 7 of the pressing member 3 and the vertical positioning member 4.
In order to group the eccentric rollers 2, five dropping openings 8 which penetrate through the horizontal table 1 from top to bottom are respectively formed in the edges of the left side and the right side of the horizontal table 1, and the dropping openings 8 are used as avoiding structures to enable the eccentric rollers 2 to drop into corresponding storage devices through the dropping openings 8 after the clamping assembly is loosened. In this embodiment, the storage device is a receiving hopper 9 correspondingly disposed below each drop port 8.
In order to conveniently open the clamping assembly, a jacking tongue is further arranged corresponding to each piece falling opening 8 and located on the horizontal reference surface, so that the clamping assembly can be matched with the jacking tongue to be opened when sliding to the corresponding piece falling opening 8 along the horizontal reference surface. In the embodiment, the jacking tongue is a triangular piece 10, and as 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 zigzag whole are fixed on the horizontal table 1 to realize the fixation of the jacking 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 jacking tongue.
During specific operation, the pressing piece 4 and the vertical positioning piece 3 are separated from each other by overcoming the elasticity of the tension spring 6, the eccentric roller 2 is arranged in a roller installation position, the separation operation of the clamping assembly is cancelled, the pressing piece 4 and the vertical positioning piece 3 move oppositely under the action of the tension 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 of the measuring instrument, the eccentric roller 2 is pushed towards the measuring instrument 11, after a probe of the measuring instrument 11 crosses the eccentric roller 2, the extreme value of the measuring instrument 11 is recorded, the height of the eccentric roller is known, the measured height value is compared with a corresponding grouping comparison table to determine the group to which the eccentric roller is divided, then the eccentric roller 2 carried by the clamping assembly is moved to the corresponding dropping opening 8, and the clamping assembly is pushed to enable the corresponding triangular piece 10 to be embedded into the V-shaped opening on the side part of the clamping assembly, until the vertical positioning element 3 and the clamping element 4 separate the eccentric roller 2 and drop into the corresponding receiving element magazine 9 via the drop opening 8. The triangular members 10 cooperate with the V-shaped openings to locate the clamping assembly and ensure that the rollers of the clamping assembly are mounted in alignment with the respective drop openings 8.
In this embodiment, as shown in fig. 4, the material receiving hopper 9 is located at the lower side of the horizontal platform 1 and partially extends out of the horizontal platform 1, the inner side wall of the material receiving hopper is an inclined surface inclined outwards from top to bottom, and the inclined surface extends to the lower side of the material falling port 8, so that after the eccentric roller 2 falls through the material falling port, the eccentric roller falling on the inclined surface can roll or slide outwards, so that the eccentric roller 2 is gathered outwards, and the operator can take out the grouped eccentric rollers 2 conveniently.
The specific 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 lateral openings of the fitting seams of the pressing member and the vertical positioning member are V-shaped openings, and the corresponding top tongues are triangular structures, so that the lateral openings of the fitting seams of the vertical positioning member and the pressing member are fitted with the top tongues through wedge-shaped structures. In the present embodiment, only the wedge structure is provided on the clamping assembly, specifically, the jack tongue is provided as a cube block or as a round bar having an axis extending in the left-right direction. In other embodiments, a wedge-shaped structure may be arranged on the tongue, specifically, the compressing member and the vertical positioning member are both arranged as a cube block, so that the depth of the positioning groove of the compressing member is smaller than the thickness of the eccentric roller, thus after the clamping is completed, the fitting seam between the clamping member and the vertical positioning member has a certain width, and the tongue is arranged as a triangular structure or a tapered structure.
The specific 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 tongue is a separate component and is fixed to a horizontal table. In this embodiment, the tongue is integrally formed with the horizontal platform.
The specific 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 peak is located on a horizontal stand. In this embodiment, the jacking tongue is independently arranged beside the horizontal platform, the jacking tongue and the horizontal platform are arranged at intervals, the distance between the jacking tongue and the horizontal platform is smaller than the size of the clamping assembly in the left-right direction, and the space between the jacking tongue and the horizontal platform forms the avoiding structure.
The specific 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 member positioning groove having an opening facing the pressing member is formed in the vertical positioning member, a vertical reference plane is formed at a groove bottom of the positioning member positioning groove, and the eccentric roller is limited in the length direction by groove walls on the left and right sides of the positioning member positioning groove. Of course, in other embodiments, the positioning element positioning slot and the pressing element positioning slot may be correspondingly formed on the vertical positioning element and the pressing element at the same time.
The specific 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 drive mechanism is a tension spring. In this embodiment, actuating mechanism is magnetic attraction structure, specifically, vertical setting element with compress tightly the piece and go up the magnet that sets up mutual actuation to realize vertical setting element and compress tightly the piece and keep the trend of moving in opposite directions, in other embodiments, also can set up magnet on vertical setting element and compress tightly one of them, the other one is for can being by the absorbent material of magnet.
Embodiments of the eccentric roller measurement grouping station of the present invention:
the structure and usage of the operation table described in the embodiment of the eccentric roller measurement grouping operation table, that is, any one of embodiments 1 to 6 of the eccentric roller measurement grouping device described above are the same, and will not be described in detail here.
Finally, although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments without departing from the inventive concept, or some of the technical features may be replaced with equivalents. Any modification, equivalent replacement, or improvement 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 console, comprising:
the upper surface of the horizontal table (1) is a horizontal reference surface used for being matched with the lower part of the eccentric roller;
the clamping assembly is arranged on the horizontal reference surface in a sliding mode and comprises a vertical positioning piece (3) and a pressing piece (4), the vertical positioning piece (3) is provided with a vertical reference surface matched with the side portion 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 by the space between the vertical positioning piece and the pressing surface, and the clamping assembly is further provided with a driving mechanism used for driving the pressing piece and the vertical positioning piece to keep the trend of opposite movement;
the top tongue is located horizontal datum plane upside, and the group number that eccentric roller will be divided into groups is no less than to quantity, and the side opening and the top tongue of the cooperation seam of vertical setting element (3) and pressing piece (4) pass through the cooperation of wedge structure for the top tongue can insert back of the body back of vertical setting element (3) and pressing piece (4) in the cooperation seam are opened, eccentric roller measurement group operation panel still has the structure of dodging of extending from top to bottom, roller installation position can be when clamping component and top tongue cooperation with dodge the structure and aim at from top to bottom for eccentric roller can fall to corresponding storage device in through dodging the structure.
2. The eccentric roller measuring grouping table of claim 1, wherein the side opening of the fitting seam of the vertical positioning member (3) and the pressing member (4) is a V-shaped opening.
3. The eccentric roller measurement grouping table of claim 2, wherein the jacking tongue is of a triangular configuration and the angle of the jacking tongue is greater than the angle of the V-shaped opening.
4. The eccentric roller measurement grouping console of claim 3, wherein the avoiding structure is a drop opening in one-to-one correspondence with the jacking tongue.
5. The eccentric roller measuring and grouping console according to any of claims 1 to 4, wherein the hold-down member (4) is provided with a hold-down member positioning slot facing the vertical positioning member (3), the bottom of the hold-down member positioning slot constituting the hold-down surface, and/or the vertical positioning member (3) is provided with a positioning member positioning slot facing the hold-down member (4), the bottom of the positioning member positioning slot constituting the vertical reference surface.
6. Eccentric roller measuring group station according to claim 5, characterized in that the groove bottom of the presser positioning groove is provided with an elastic pad (5).
7. Eccentric roller measurement group station according to claim 6, characterized in that the upper edge of the elastic pad (5) protrudes from the pressure element positioning slot.
8. The eccentric roller measuring grouping console according to any of the claims 1 to 4, wherein the jack tongue is fixed on the horizontal platform (1) or is integrally formed with the horizontal platform (1), and the avoiding structure is a drop opening (8) formed on the horizontal platform.
9. The eccentric roller measuring and grouping operating table as claimed in claim 8, wherein the eccentric roller measuring and grouping operating table further comprises connecting piece hoppers (9) which are arranged at the lower side of the horizontal table and correspond to the respective piece falling openings (8) in a one-to-one manner, the connecting piece hoppers (9) form the accommodating device, the connecting piece hoppers (9) are partially overhung relative to the horizontal table, and the inner wall surfaces of the connecting piece hoppers (9) are inclined outwards from top to bottom.
10. An eccentric roller measurement grouping apparatus, comprising:
an operator station, said operator station being the eccentric roller measurement grouping operator station of any of claims 1-9;
and the measuring instrument (11) is used for measuring the height of the eccentric roller.
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