CN216566810U

CN216566810U - Clutch roller height and straightness detection clamping device and detection equipment

Info

Publication number: CN216566810U
Application number: CN202122381498.9U
Authority: CN
Inventors: 李洛; 刘凯; 欧阳军; 王煜哲
Original assignee: Luoyang Bearing Research Institute Co Ltd
Current assignee: Luoyang Bearing Research Institute Co Ltd
Priority date: 2021-09-29
Filing date: 2021-09-29
Publication date: 2022-05-20
Anticipated expiration: 2031-09-29

Abstract

The utility model relates to a clutch roller height and straightness detection clamping device and detection equipment, wherein a positioning structure of the detection clamping device is provided with one or at least two roller mounting positions which are arranged along the length extension direction of a clutch roller to be detected, each roller mounting position is provided with a horizontal reference surface which is used for being matched with the bottom of the clutch roller to be detected in a positioning way and a vertical reference surface which is used for being matched with the side part of the clutch roller to be detected in a positioning way, each clamping member is provided with a pressing surface which is opposite to the vertical reference surface of the roller mounting position, the clamping members can move towards the roller mounting positions to press the clutch roller to be detected at the roller mounting positions and can move away from the roller mounting positions to release the pressing of the clutch roller to be detected, each measuring instrument is used for measuring the height of the clutch roller, and each measuring instrument and the vertical reference surface can at least move relatively along the length extension direction of the clutch roller to be detected, by adopting the scheme, the clutch roller can be subjected to efficient and accurate straightness detection.

Description

Clutch roller height and straightness detection clamping device and detection equipment

Technical Field

The utility model relates to a clutch roller height and straightness detection clamping device and detection equipment.

Background

The clutch roller is one of important parts of the one-way clutch, the cross-sectional shape of the roller is shown in fig. 1 and fig. 2, the roller is a roller with a special structure with two large ends and a certain length L, and the one-way clutch formed by combining the roller and other parts has the movement characteristic of one-way rotation.

The straightness is an important index for judging whether the size of the clutch roller is qualified, and therefore, the straightness needs to be detected in the production process of the clutch roller. Specifically, as shown in fig. 1, when the straightness of the clutch roller 3 is detected, the lower end of the clutch roller 3 is brought into contact with a horizontal reference surface, and the side portion is brought into contact with a vertical reference surface, and then the height C of the three highest points E1, E2, and E3 of the clutch roller is measured as shown in fig. 2, and whether the straightness of the clutch roller is acceptable or not is determined based on the change in the height values of the three points measured. When the clutch roller is measured in the prior art, a stop iron is arranged on a measuring platform, a table top of the platform forms a horizontal reference surface D, and a vertical stop surface of the stop iron forms a vertical reference surface A. During specific operation, a roller to be detected is taken, the lower end of the roller is attached to the measuring platform, then two thumbs press the roller, the other fingers press one side of the stop iron, which is opposite to the roller, so that the side part of the roller is tightly attached to the stop iron, after the positioning of the roller is completed, the roller and the instrument move relatively in the length direction of the roller, the heights of the three points E1, E2 and E3 on the roller are measured, whether the straightness of the roller is within a qualified range value or not is calculated and judged, the roller is taken down after the detection is completed, and the operation is repeated to detect the other roller.

Because the rollers are produced in large batch, the adoption of the manual positioning detection mode not only wastes time and labor, and causes low efficiency, but also easily causes the condition of inaccurate measurement result because of inaccurate manual positioning.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a clamping device for detecting the height and the straightness of a clutch roller, which aims to solve the technical problems of low detection efficiency and low accuracy caused by manual pressing and positioning when the height and the straightness of the clutch roller are detected in the prior art. The utility model also aims to provide a clutch roller height and straightness detection device using the clutch roller height and straightness detection clamping device.

In order to solve the technical problem, the clutch roller height and straightness detection clamping device adopts the following technical scheme:

the utility model provides a clutch roller height and straightness accuracy detection clamping device, includes location structure, has one or at least two roller installation positions of arranging along the clutch roller length extending direction that awaits measuring, roller installation position have be used for with the clutch roller bottom location fit's that awaits measuring horizontal reference surface to and be used for with the clutch roller lateral part location fit's that awaits measuring vertical reference surface, the clamping piece has the relative clamping face of vertical reference surface with roller installation position, the clamping piece can move towards roller installation position to compress tightly the clutch roller that awaits measuring at roller installation position, can also keep away from roller installation position motion, in order to relieve the compressing tightly of the clutch roller that awaits measuring.

The beneficial effects are that: the clutch roller height and straightness detection clamping device is used for detecting the straightness of the clutch roller, and compared with the mode that the clutch roller is pressed and positioned by fingers of an operator, the reliability and the precision of the positioning of the clutch roller to be detected at the roller mounting position are improved. Meanwhile, when a plurality of roller installation positions are arranged, at least two clutch rollers can be detected simultaneously through one-time detection operation, and high-efficiency detection of the clutch rollers is achieved.

As a further improvement, the positioning structure comprises a horizontal table and a vertical positioning element, the upper surface of the horizontal table forms the horizontal reference surface, the vertical positioning element is in sliding fit with the horizontal reference surface of the horizontal table and is provided with a side elevation perpendicular to the horizontal reference surface, and the side elevation forms the vertical reference surface.

The beneficial effects are that: the vertical positioning piece and the clamping piece form a clamping mechanism for clamping the clutch roller to be detected, the clamping mechanism can move relative to the horizontal table, when the clutch roller is detected, the clutch roller to be detected is clamped through the clamping mechanism, then the clamping mechanism is integrally moved to a position matched with the measuring instrument, the clamping mechanism is moved to detect the clutch roller, and the detection operation process is simple and convenient.

As a further improvement, the horizontal reference surface is provided with a dropping opening which penetrates through the horizontal table along the vertical direction, and the horizontal dimension of the dropping opening corresponds to the installation position of a single roller, so that the single clutch roller with unqualified straightness can drop through the dropping opening.

The beneficial effects are that: if the straightness of one clutch roller is detected to be not in accordance with the design requirement in the detection process, the clamping mechanism is moved to the part falling port, so that the clutch roller with the unqualified size is aligned to the part falling port, the clamping of the clamping member on the clutch roller is released, the clutch roller with the unqualified size directly falls through the part falling port, and the clutch roller with the unqualified size is sorted out simply.

As a further improvement, the workpiece falling port is a closed port, and a blanking area is formed in an area between the workpiece falling port and the edge of one side of the horizontal platform, so that one of the vertical positioning piece and the clamping piece can be supported on the blanking area, the other vertical positioning piece and the clamping piece are suspended, and the clutch roller is dismounted by releasing the vertical positioning piece and the clamping piece in a back-to-back mode.

The beneficial effects are that: after the size detection of all the clutch rollers is completed, the clamping mechanism is moved to the blanking area, and the clamping piece is released from compressing the clutch rollers, so that the clutch rollers with qualified sizes integrally fall into corresponding collecting containers, and the clutch rollers with qualified sizes are simply and conveniently collected.

As a further improvement, a pressing mechanism for pressing the vertical positioning piece and the clamping piece towards each other is arranged between the vertical positioning piece and the clamping piece.

The beneficial effects are that: the pressing mechanism is arranged, so that the labor intensity of operators can be reduced.

As a further improvement, a separation mechanism which can be manually controlled to separate the vertical positioning piece and the clamping piece from each other is arranged between the vertical positioning piece and the clamping piece.

The beneficial effects are that: the separation mechanism can improve the use convenience of operators.

As a further improvement, the separating mechanism is a self-locking rebounder.

The beneficial effects are that: the separating mechanism adopts a self-locking rebounder, so that an operator can conveniently separate the clamping mechanism.

As a further improvement, the clamping piece is provided with a clamping piece positioning groove with an opening facing a vertical reference surface, and the groove bottom of the clamping piece positioning groove forms the pressing surface; and/or the positioning structure is provided with a positioning structure positioning groove with an opening facing the clamping piece, and the groove bottom of the positioning structure positioning groove forms the vertical reference surface.

The beneficial effects are that: the locating groove realizes reliable location of the clutch roller along the length direction of the clutch roller.

As a further improvement, the groove bottom of the clamping piece positioning groove is provided with an elastic pad.

The beneficial effects are that: the elastic pad is arranged, so that the clamping piece can reliably apply clamping force to the clutch roller, and meanwhile, when the clamping piece moves to the vertical reference surface to clamp the clutch roller, the elastic pad can buffer the clutch roller and the clamping piece, so that the situation that the bottom of the clutch roller cannot be completely positioned and attached to a horizontal reference due to the fact that the clutch roller is bumped to generate jumping when the clamping piece moves to the vertical reference surface is avoided, and the reliable clamping and positioning of the clutch roller can be realized by the clutch roller height and straightness detection clamping device. Meanwhile, a large friction force can be generated between the elastic pad and the clutch roller, and the friction force can ensure the stable matching of the clutch roller and the horizontal reference surface.

In order to solve the technical problem, the clutch roller height and straightness detection equipment adopts the following technical scheme:

the clamping device comprises a positioning structure and a clamping piece, wherein the positioning structure is provided with one or at least two roller mounting positions which are arranged along the length extending direction of a clutch roller to be tested, the roller mounting positions are provided with a horizontal reference surface which is used for being matched with the bottom of the clutch roller to be tested in a positioning mode and a vertical reference surface which is used for being matched with the side part of the clutch roller to be tested in a positioning mode, the clamping piece is provided with a pressing surface which is opposite to the vertical reference surface of the roller mounting positions, the clamping piece can move towards the roller mounting positions to press the clutch roller to be tested on the roller mounting positions and can also move away from the roller mounting positions to release the pressing on the clutch roller to be tested; the measuring instrument is used for measuring the height of the clutch roller, and the measuring instrument and the vertical reference surface can move relatively at least along the length extending direction of the clutch roller to be measured.

The beneficial effects are that: the clutch roller height and straightness detection clamping device is used for detecting the straightness of the clutch roller, and compared with the mode that the clutch roller is pressed and positioned by fingers of an operator, the reliability and the precision of the positioning of the clutch roller to be detected at the roller mounting position are improved. Meanwhile, when a plurality of roller mounting positions are arranged, at least two clutch rollers can be detected simultaneously through one-time detection operation, and therefore high-efficiency detection of the clutch rollers is achieved.

As a further improvement, the positioning structure comprises a horizontal table and a vertical positioning element, the upper surface of the horizontal table forms the horizontal reference surface, the vertical positioning element is in sliding fit with the horizontal reference surface of the horizontal table and has a side elevation perpendicular to the horizontal reference surface, and the side elevation forms the vertical reference surface.

As a further improvement, the workpiece falling port is a closed port, and a blanking area is formed in the area between the workpiece falling port and the edge of one side of the horizontal platform, so that one of the vertical positioning piece and the clamping piece can be supported on the blanking area, and the other vertical positioning piece and the clamping piece are suspended and are released back to finish the dismounting of the clutch roller.

The beneficial effects are that: the pressing mechanism is arranged to reduce the labor intensity of operators.

The beneficial effects are that: the separating mechanism is arranged to improve the use convenience of operators.

As a further improvement, the separating mechanism is a self-locking rebounder.

The beneficial effects are that: the separation mechanism adopts the self-locking rebounder, so that the separation operation of the clamping mechanism can be conveniently carried out by an operator.

The beneficial effects are that: the elastic pad is arranged, so that the clamping piece can reliably apply clamping force to the clutch roller, and meanwhile, when the clamping piece moves to the vertical reference surface to clamp the clutch roller, the elastic pad can buffer the clutch roller and the clamping piece, so that the situation that the bottom of the clutch roller cannot be completely positioned and attached to the horizontal reference due to the fact that the clutch roller is bumped to generate jumping when the clamping piece moves to the vertical reference surface is avoided, and the reliable clamping and positioning of the clutch roller can be realized by the clutch roller height and straightness detection clamping device. Meanwhile, a large friction force can be generated between the elastic pad and the clutch roller, and the friction force can ensure the stable matching of the clutch roller and the horizontal reference surface.

Drawings

FIG. 1 is a cross-sectional view of a prior art clutch roller;

FIG. 2 is a left side view of FIG. 1;

FIG. 3 is a diagram showing a state of use of embodiment 1 of the clutch roller height and straightness sensing apparatus according to the present invention;

description of reference numerals:

1. a gauge mounting bracket; 2. a measuring instrument; 3. a clutch roller; 4. a clamping member; 5. a horizontal table; 6. a vertical positioning member; 7. an elastic pad; 8. a connecting plate; 9. a self-locking rebounder; 10. a tension spring; 11. a workpiece falling port; 12. a first hopper; 13. a feeding area; 14. a detection zone; 15. a blanking area; 16. a second hopper; 17. bolt nut subassembly.

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 utility model, are intended for purposes of illustration only and are not intended to limit the scope of the utility model. 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 utility model, as claimed, but is merely representative of selected embodiments of the utility model. 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 expressly specified or limited, the terms "mounted," "connected," and "connected" when they are used are to be construed broadly, e.g., as meaning a fixed connection, a removable 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.

The specific embodiment 1 of the clutch roller height and straightness detection device provided by the utility model is as follows:

as shown in fig. 3, the clutch roller height and straightness detection device includes an L-shaped meter mounting bracket 1, a meter 2 is mounted on the meter mounting bracket 1, and the clutch roller height and straightness detection device further includes a clamping device, which can position and clamp the clutch roller 3 to be detected, so that an operator can complete height measurement of the clutch roller 3 by means of the meter 2.

Specifically, the clamping device includes a positioning structure having a roller mounting location for positioning the clutch roller 3, the roller mounting location having a horizontal reference surface in positioning engagement with the bottom of the clutch roller 3 and a vertical reference surface in positioning engagement with the side of the clutch roller 3. In order to clamp the clutch roller 3 in place at the roller mounting location, the clamping device also includes a clamping element 4. In this embodiment, the positioning structure has six roller mounting positions, the six roller mounting positions are sequentially arranged along the length direction of the clutch roller, and the straightness detection of the six clutch rollers 3 can be completed by one-time clamping. In other embodiments, the number of roller mounting locations may be less than six or greater than six, and may even be one.

In this embodiment, as shown in fig. 3, the positioning structure includes two separated parts, namely a horizontal table 5 and a vertical positioning member 6, the upper end surface of the working table 5 is a horizontal plane, and the horizontal plane forms a horizontal reference plane where the positioning structure is matched with the bottom of the clutch roller 3. The bottom of the vertical positioning piece 6 is in sliding fit with the upper end face of the horizontal table 5, the front side face of the vertical positioning piece 6 is a side vertical face perpendicular to the upper end face of the horizontal table 5, and the side vertical face forms a vertical reference face of the positioning structure in positioning fit with the side portion of the clutch roller 3. The front side surface of the vertical positioning piece 6 is matched with the upper end surface of the horizontal table 5 to form six roller mounting positions for mounting the clutch roller 3. In this embodiment, the vertical positioning member 6 has a cubic block structure.

The structure of clamping member 4 is as shown in fig. 3, and clamping member 4 is provided with a plurality of clamping member constant head tanks side by side along left right direction towards one side of vertical setting element 6, and the notch of clamping member constant head tank is towards vertical setting element 6, and the clamping member constant head tank link up clamping member 4 from top to bottom, and the tank bottom of clamping member constant head tank can press from both sides clutch roller 3 tightly at the roller installation position with vertical reference surface cooperation as the pressing surface.

In this embodiment, in order to reliably clamp the clutch roller 3, the elastic pad 7 is further disposed at the bottom of the clamping member positioning groove, and the clutch roller 3 can be reliably clamped at the installation position by deformation of the elastic pad 7. Meanwhile, when the clamping piece 4 moves towards the vertical positioning piece 6 to clamp the clutch roller 3, the elastic pad 7 can buffer between the clutch roller 3 and the clamping piece 4, the clutch roller 3 is prevented from jumping under the impact of the clamping piece 4 to cause the bottom of the clutch roller to be separated from the horizontal reference surface of the horizontal table 5, if the clutch roller 3 inclines towards the clamping piece 4 when the clamping piece 4 moves towards the vertical positioning piece 6, the friction force between the elastic pad 7 and the clutch roller 3 can generate downward separation to ensure that the lower part of the clutch roller 3 is always kept in stable fit with the horizontal reference surface.

In this embodiment, the vertical positioning member 6 and the clamping member 4 constitute a clamping mechanism, and the clamping mechanism can move horizontally relative to the horizontal table 5. In order to facilitate the clamping and positioning of the clutch roller 3, two ends of the clamping mechanism are provided with a pressing mechanism for urging the clamping member 4 to press against the vertical positioning member 6, in this embodiment, the pressing mechanism is a tension spring 10 connected to the clamping member 4 and the vertical positioning member 6. In addition, after the detection is completed, the clutch roller 3 is to be detached, and therefore, the clamping mechanism further has a separating mechanism for separating the clamping member 4 and the vertical positioning member 6 from each other, in this embodiment, the two ends of the vertical positioning member 6 and the clamping member 4 are both provided with connecting plates 8, and the separating mechanism is a self-locking rebounder 9 arranged on the connecting plates of the clamping member 4 and the vertical positioning member 6.

In order to select out the clutch rollers 3 with unqualified sizes in time, a piece falling port 11 is further formed in the horizontal reference surface of the horizontal table 5, as shown in fig. 3, the piece falling port 11 penetrates through the horizontal table 5 in the vertical direction, the size of an opening of the piece falling port 11 is equivalent to that of one roller mounting position, and therefore only one clutch roller 3 can fall down each time. In this embodiment, the area between the drop opening 11 and the front edge of the horizontal platform 5 is a blanking area 15, the clutch roller height and straightness detection device further comprises a first hopper 12 located on the lower side of the blanking area 15, and a part of the first hopper 12 protrudes forward relative to the horizontal platform 5 and is used for receiving the dropped clutch roller 3. The area of the horizontal platform 5 behind the blanking area 15 is the feeding area 13 and the detection area 14 in sequence.

During detection, six clutch rollers 3 are respectively arranged in six clamping piece positioning grooves of a clamping piece 4 in the feeding area 13, then the clamping part 4 and the vertical positioning part 6 are pressed towards each other, the clamping part 4 and the vertical positioning part 6 form a clamping mechanism, the clamping mechanism is moved to carry all the clutch rollers 3 to the detection area 14, the clamping mechanism is moved, carrying out at least three-point height measurement on each clutch roller 3, specifically, pushing the clamping mechanism in the front-back direction to make the measured clutch roller cross the probe of the measuring instrument 2 to reach the rear side of the probe of the measuring instrument 2, recording the extreme value of the measuring instrument, and then moving the clamping mechanism for a certain distance along the left-right direction, and then moving the clamping mechanism forwards, so that the measured clutch roller 3 forwards crosses the probe of the measuring instrument 2, and recording the extreme value of the measuring instrument until the detection of one clutch roller 3 is completed. Such an operation is repeated to complete the detection of all the clutch rollers 3.

If the straightness of a certain clutch roller 3 does not meet the design requirement, moving the clamping mechanism to the blanking area 15 to enable the clutch roller 3 to be aligned with the workpiece falling port 11, loosening the clamping mechanism to enable the clutch roller 3 to fall into the second hopper 16 used for collecting clutch rollers 3 with unqualified sizes through the workpiece falling port 11, then moving the clamping mechanism to carry the rest clutch rollers 3 which are not detected to the detection area 14 to complete the detection of the rest clutch rollers 3, after all the detections are completed, moving the clamping mechanism to carry all the qualified clutch rollers 3 to the blanking area 15 and loosen the clamping member 4 and the vertical positioning piece 6, and continuing to push the clamping mechanism until one of the clamping member 4 and the vertical positioning piece 6 is positioned on the blanking area 15, and the other one is hung outwards to enable all the clutch rollers 3 with qualified sizes to fall into the first hopper 12. And then the next set of clutch rollers 3 is detected. In this embodiment, for preventing clamping piece 4 from droing from horizontal stand 5 for vertical positioning piece 6 in unloading district 15, still be provided with limit structure between clamping piece 4 and the vertical positioning piece 6, in this embodiment, limit structure is for wearing to establish the bolt and nut subassembly 17 on connecting plate 8, and is concrete, the bolt of bolt and nut subassembly 17 passes clamping piece 4 and the connecting plate 8 of vertical positioning piece 6, and the nut is adorned soon on the end that stretches out of bolt, adjusts the biggest aperture of clamping piece 4 and vertical positioning piece 6 through the position of adjusting nut on the bolt. In other embodiments, the limiting structure may also be a pull cord connected to the clamping member 4 and the connecting plate 8 of the vertical positioning member 6.

Embodiment 2 of the clutch roller height and straightness detection apparatus provided by the present invention is mainly different from embodiment 1 in that: in embodiment 1, the positioning structure of the clamping device includes a horizontal table and a vertical positioning member which are separately arranged. In this embodiment, the positioning structure is an integrated L-shaped structure, an upper surface of a horizontal portion of the L-shaped structure forms a horizontal reference surface, and a side surface of a vertical portion of the L-shaped structure facing the horizontal portion is perpendicular to the upper surface of the horizontal portion to form a vertical reference surface. Based on the structure, the measuring instrument can be movably arranged relative to the positioning structure left and right and back and forth, so that the measuring instrument can move relative to the positioning structure, of course, the positioning structure can also be arranged on the corresponding frame in a left and right and back and forth movement mode, so that the positioning structure can move left and right and back and forth relative to the measuring instrument.

Embodiment 3 of the clutch roller height and straightness detection apparatus provided by the present invention is mainly different from embodiment 1 in that: in the embodiment 1, the pressing mechanism is a tension spring, and in the embodiment, the tensioning mechanism is a bolt and nut assembly which is arranged on the connecting plate in a penetrating manner, and the clamping piece is driven to press the vertical positioning piece by rotating a nut.

Embodiment 4 of the clutch roller height and straightness detection apparatus provided by the present invention is mainly different from embodiment 1 in that: in embodiment 1, the separating mechanism is a self-locking rebounder, and in this embodiment, the separating mechanism is an expanding structure arranged between the connecting plates of the clamping member and the vertical positioning member, the expanding structure can refer to the circlip pliers in the prior art, the jaw of the circlip pliers is connected to the connecting plates of the clamping member and the vertical positioning member, and when the clamping member and the vertical positioning member need to be separated, the pliers handle of the circlip pliers is gripped to drive the clamping member and the vertical positioning member to be separated back to back.

Embodiment 5 of the apparatus for detecting the height and straightness of a clutch roller according to the present invention is different from embodiment 1 mainly in that: in this embodiment, the positioning structure is provided with a positioning structure positioning groove, and a vertical reference plane is formed at the bottom of the positioning structure positioning groove. Of course, in other embodiments, the clamping member positioning slot and the positioning structure positioning slot may be formed on the clamping member and the positioning structure, respectively.

The structure of the clutch roller height and straightness detection clamping device is the same as that of the clamping device in each embodiment of the clutch roller height and straightness detection equipment, and the structure is not described again.

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

1. A clutch roller height and straightness detection clamping device is characterized by comprising a positioning structure with one or at least two roller mounting positions arranged along the length extension direction of a clutch roller (3) to be detected, the roller mounting position is provided with a horizontal reference surface which is used for positioning and matching with the bottom of the clutch roller (3) to be tested, and a vertical reference surface used for positioning and matching with the side part of the clutch roller (3) to be detected, the clutch roller height and straightness detection clamping device is also provided with a clamping piece (4), the clamping part (4) has a pressing surface which is opposite to the vertical reference surface of the roller mounting position, and the clamping part (4) can move towards the roller mounting position, the clutch roller (3) to be tested is pressed on the roller mounting position and can move away from the roller mounting position, so that the pressing of the clutch roller (3) to be tested is released.

2. The clutch roller height and straightness detecting and clamping device as claimed in claim 1, wherein the positioning structure comprises a horizontal table (5) and a vertical positioning member (6), the upper surface of the horizontal table (5) constitutes the horizontal reference surface, the vertical positioning member (6) is in sliding fit with the horizontal reference surface of the horizontal table (5) and has a side elevation perpendicular to the horizontal reference surface, and the side elevation constitutes the vertical reference surface.

3. The clutch roller height and straightness detecting and clamping device as claimed in claim 2, wherein the horizontal reference surface is provided with a dropping port (11) which penetrates through the horizontal platform (5) in the vertical direction, and the horizontal dimension of the dropping port (11) corresponds to the installation position of a single roller, so that the single clutch roller (3) with unqualified straightness can drop through the dropping port (11).

4. The clutch roller height and straightness detecting and clamping device as claimed in claim 3, wherein the drop opening (11) is a closed opening, and a blanking area (15) is formed in an area between the drop opening (11) and the edge of one side of the horizontal platform (5), so that one of the vertical positioning member (6) and the clamping member (4) can be supported on the blanking area (15), and the other one is suspended and is released from the other side to complete the dismounting of the clutch roller (3).

5. The clutch roller height and straightness sensing clamping device according to any one of claims 2 to 4, wherein a pressing mechanism for pressing the vertical positioning member (6) and the clamping member (4) towards each other is provided therebetween.

6. The clutch roller height and straightness detecting clamping device as claimed in claim 5, wherein a separating mechanism which can be manually controlled to separate the vertical positioning member (6) and the clamping member (4) from each other is arranged between the vertical positioning member and the clamping member.

7. The clutch roller height and straightness sensing clamp as set forth in claim 6, wherein the release mechanism is a self-locking rebounder (9).

8. The clutch roller height and straightness detecting clamping device as claimed in any one of claims 1 to 4, wherein the clamping member (4) is provided with a clamping member positioning groove with an opening facing a vertical reference surface, and a groove bottom of the clamping member positioning groove forms the pressing surface;

and/or the positioning structure is provided with a positioning structure positioning groove with an opening facing the clamping piece (4), and the groove bottom of the positioning structure positioning groove forms the vertical reference surface.

9. The clutch roller height and straightness sensing clamp as set forth in claim 8, wherein the bottom of the clamp locating groove is provided with an elastic pad (7).

10. A clutch roller height and straightness detection device, characterized by comprising a clamping device, wherein the clamping device is the clutch roller height and straightness detection clamping device as claimed in any one of claims 1 to 9; the clutch roller height and straightness detection equipment further comprises a measuring instrument (2) for measuring the height of the clutch roller, and the measuring instrument (2) and the vertical reference surface can move relatively at least along the length extension direction of the clutch roller (3) to be measured.