CN213657795U - Cylindrical part surface roughness detection device - Google Patents
Cylindrical part surface roughness detection device Download PDFInfo
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- CN213657795U CN213657795U CN202023122520.XU CN202023122520U CN213657795U CN 213657795 U CN213657795 U CN 213657795U CN 202023122520 U CN202023122520 U CN 202023122520U CN 213657795 U CN213657795 U CN 213657795U
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- cylindrical member
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Abstract
The utility model provides a cylinder roughness detection device, set up side by side including the multiunit and examine the bench, be used for supporting the bearing roller mechanism of cylinder to and install on examining the bench top fixed plate, drive cylinder pivoted rotation actuating mechanism, and multiunit bearing roller mechanism side sets up, detect the roughness detector of cylinder roughness, and drive this roughness detector along cylinder axial rectilinear movement's sharp drive mechanism. A cylinder roughness detection device in, through bearing roller mechanism, rotation actuating mechanism and sharp drive mechanism combined action, accomplish to this cylinder surface roughness measurement, realize saving artifically to longer cylinder periphery roughness automated inspection, improve detection efficiency and detection precision.
Description
Technical Field
The utility model belongs to spare part roughness detects the field, especially relates to a cylinder roughness detection device.
Background
In industrial production, the roughness requirement on the surfaces of some parts is high according to operation requirements, so that the roughness of the surfaces of the parts needs to be detected by a roughness detector.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at providing a cylinder roughness detection device to realize carrying out automated inspection to longer cylinder roughness.
In order to achieve the above purpose, the technical scheme of the utility model is realized like this:
the utility model provides a cylinder roughness detection device, includes that the multiunit sets up side by side on examining test table, is used for supporting the bearing roller mechanism of cylinder to and install on examining test table top fixed plate, drive cylinder pivoted rotation actuating mechanism, and multiunit bearing roller mechanism side sets up, detect the roughness detector of cylinder roughness, and drive this roughness detector along cylinder axial rectilinear movement's straight line drive mechanism.
Furthermore, each group of the carrier roller mechanism comprises two carrier rollers, the two carrier rollers are symmetrically arranged on the left side and the right side of the cylindrical part and are respectively rotatably arranged on the detection platform through the support frame.
Furthermore, the rotation driving mechanism comprises a push-down element arranged on the fixing plate, a support arranged on a push rod of the push-down element, and a driving shaft rotatably arranged on the support, wherein the driving shaft is positioned right above the carrier roller mechanism and matched with a first motor, and the driving shaft is provided with a driving wheel corresponding to the cylindrical part.
Furthermore, the number of the driving wheels is at least two, the number of the driving wheels is not more than that of the carrier roller mechanisms at most, and the arrangement mode of the driving wheels and the carrier roller mechanisms meets the requirement that a group of carrier roller mechanisms are correspondingly arranged right below each driving wheel.
Further, a rubber layer is arranged on the outer circumferential surface of the driving wheel.
Furthermore, a guide mechanism is arranged between the support and the fixing plate.
Further, the linear transmission mechanism is a screw rod linear transmission mechanism, and the roughness detector is installed on a nut slide block of the screw rod linear transmission mechanism.
Compared with the prior art, a cylinder surface roughness detection device have following advantage:
a cylinder roughness testing device in, cylinder spare passes through bearing roller mechanism and supports, rotates on bearing roller mechanism through rotating actuating mechanism drive cylinder spare, under sharp drive mechanism drives, roughness detector along cylinder spare axial displacement, accomplishes the whole roughness measurement to this cylinder spare surface, realizes saving artifically to longer cylinder spare periphery roughness automated inspection, improves detection efficiency and detection precision.
Drawings
The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:
FIG. 1 is a front view of a device for detecting surface roughness of a cylindrical member according to the present embodiment;
fig. 2 is a left side view of the device for detecting surface roughness of a cylindrical member according to the present embodiment.
Description of reference numerals:
1-detection table; 2-a linear transmission mechanism; 21-nut slide block; 22-a second electric machine; 23-a screw rod; 3-a carrier roller mechanism; 31-carrying rollers; 4-a cylindrical member; 5-a rotation driving mechanism; 51-a first motor; 52-a scaffold; 53-a drive shaft; 54-a drive wheel; 55-a guide post; 56-push down element; 7-fixing the plate; 8-roughness tester.
Detailed Description
It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
As shown in fig. 1 and 2, a cylinder surface roughness detection device, including detecting platform 1 and fixed plate 7, fixed plate 7 is located and detects platform 1 top and position relatively and detect platform 1 fixed, it has the multiunit to be used for supporting roller mechanism 3 of cylinder 4 on detecting platform 1 side by side, detects platform 1 and is equipped with linear drive mechanism 2 at multiunit roller mechanism 3 side, is equipped with the roughness detection appearance 8 that corresponds with cylinder 4 on linear drive mechanism 2's the moving member, is equipped with drive cylinder 4 pivoted rotation actuating mechanism 5 on the fixed plate 7.
In this embodiment, each set of idler mechanism 3 includes two idlers 31, and two idlers 31 are symmetrically arranged on the left and right sides of the cylindrical part 4, and two idlers 31 are respectively installed on the detection table 1 through the support frame rotation, and the cylindrical part 4 is supported through two idlers 31 of each set of idler mechanism 3. The driving mechanism 5 comprises a push-down element 56, the push-down element 56 is preferably an air cylinder and is fixedly arranged on the fixed plate 7, the push rod is vertically arranged downwards, a bracket 52 is arranged on the push rod of the push-down element 56, the bracket 52 is preferably a U-shaped frame with a downward opening, a driving shaft 53 is rotatably arranged on the bracket 52, the driving shaft 53 is positioned right above the roller mechanism 3, the driving shaft 53 and the cylindrical member 4 are arranged in the same direction, the driving shaft 53 is matched with a first motor 51, and the driving shaft 53 is provided with a driving wheel 54 corresponding to the cylindrical member 4. In this embodiment, the transmission between the first motor 51 and the driving shaft 53 is a belt transmission, and the first motor 51 and the driving shaft 53 are respectively provided with a belt pulley, and the two belt pulleys correspond to each other. Preferably, the driving shaft 53 is provided with a pulley at an intermediate position thereof. The belt is wound between the two belt pulleys in a matching mode, the power of the first motor 51 is transmitted to the driving shaft 53 through the belt and the two belt pulleys, the first motor 51 is started, the driving shaft 53 is driven to rotate, and then the driving wheel 54 is driven to rotate. The linear transmission mechanism 2 is a screw rod linear transmission mechanism, and comprises a screw rod 23 which is rotatably installed on the detection platform 1 through a support, and a slide rod which is arranged on the support in parallel with the screw rod, a nut slide block 21 is matched on the screw rod 23, the nut slide block 21 is slidably arranged on the slide rod in a penetrating manner, the nut slide block 21 is a moving part of the linear transmission mechanism 2, the screw rod 23 is matched with a second motor 22, and the screw rod linear transmission mechanism is a common linear transmission mechanism and is not described in detail herein. The nut sliding block 21 is provided with a base, the roughness detector 8 is arranged on the base, and the probe of the roughness detector 8 corresponds to the outer circumferential surface of the cylindrical part 4. During specific operation, the cylindrical part 4 is horizontally placed on the multiple groups of carrier roller mechanisms 3 and supported by the carrier roller mechanisms, the central line of the cylindrical part 4 is horizontal, the push rod of the push-down element 56 extends out, the support 52 drives the driving shaft 53 to move downwards until the driving wheel 54 is abutted with the outer circumferential surface of the cylindrical part 4, the first motor 51 is started to drive the driving wheel 54 to rotate, and the cylindrical part 4 synchronously rotates along with the driving wheel 54 by utilizing the friction force between the driving wheel 54 and the cylindrical part 4. And starting the second motor 22, rotating the screw rod 23, linearly moving the nut slide block 21 along the screw rod 23, linearly moving the roughness detector 8 along the axial direction of the cylindrical part, and detecting the roughness of the outer circumferential surface of the cylindrical part 4 in the linear movement process.
Because the cylindrical part 4 is a longer shaft or a pipe part, in order to prevent the occurrence of inaccurate roughness detection caused by deformation of the cylindrical part 4 when the driving wheel is pressed down, and simultaneously to improve the synchronous rotation effect of the cylindrical part 4 along with the driving wheel 54, in the embodiment, at least two driving wheels 54 are provided, the number of the driving wheels is not more than the number of the carrier roller mechanisms 3 at most, and the arrangement mode of the driving wheel 54 and the carrier roller mechanisms 3 meets the requirement that a group of carrier roller mechanisms 3 is correspondingly arranged under each driving wheel 54. This design guarantees that each drive wheel 45 corresponds there is a set of bearing roller mechanism 3, and during drive wheel 45 and the 4 butts of cylinder spare, to this cylinder spare 4 production effort of pushing down, because the drive wheel 54 below corresponds there is a set of bearing roller mechanism 3, this group of bearing roller mechanism 3 production reverse effort this moment prevents that cylinder spare 4 from warping, guarantees roughness measurement quality.
In this embodiment, a rubber layer is disposed on the outer circumferential surface of the driving wheel 54.
In this embodiment, a guiding mechanism is disposed between the bracket 52 and the fixing plate 7, the guiding mechanism includes a guiding column 55 disposed vertically and downwardly on the fixing plate 7, and a bottom end of the guiding column 55 movably penetrates through the bracket 52.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a cylinder surface roughness detection device which characterized in that: set up side by side on examining test table (1) including the multiunit, be used for supporting bearing roller mechanism (3) of cylinder spare (4), and install on examining test table (1) top fixed plate (7), drive cylinder spare (4) pivoted rotation actuating mechanism (5), and multiunit bearing roller mechanism (3) side sets up, detect roughness detector (8) of cylinder spare (4) roughness, and drive this roughness detector (8) along cylinder spare (4) axial rectilinear movement's sharp drive mechanism (2).
2. The device for detecting the surface roughness of the cylindrical member according to claim 1, wherein: each group of the carrier roller mechanism (3) comprises two carrier rollers (31), the two carrier rollers (31) are symmetrically arranged on the left side and the right side of the cylindrical part (4) and are respectively rotatably arranged on the detection table (1) through a support frame.
3. The device for detecting the surface roughness of the cylindrical member according to claim 1, wherein: the rotary driving mechanism (5) comprises a push-down element (56) arranged on the fixing plate (7), a support (52) arranged on a push rod of the push-down element (56), and a driving shaft (53) rotatably arranged on the support (52), wherein the driving shaft (53) is positioned right above the carrier roller mechanism (3) and matched with a first motor (51), and the driving shaft (53) is provided with a driving wheel (54) corresponding to the cylindrical member (4).
4. The device for detecting the surface roughness of a cylindrical member according to claim 3, wherein: the number of the driving wheels (54) is at least two, the number of the carrier roller mechanisms (3) is not more than the maximum number, and the arrangement mode of the driving wheels (54) and the carrier roller mechanisms (3) meets the requirement that a group of carrier roller mechanisms (3) are correspondingly arranged right below each driving wheel (54).
5. The device for detecting the surface roughness of a cylindrical member according to claim 3, wherein: the outer circumferential surface of the driving wheel (54) is provided with a rubber layer.
6. The device for detecting the surface roughness of a cylindrical member according to claim 3, wherein: a guide mechanism is arranged between the bracket (52) and the fixing plate (7).
7. The apparatus for detecting surface roughness of a cylindrical member according to any one of claims 1 to 6, wherein: the linear transmission mechanism (2) is a screw rod linear transmission mechanism, and the roughness detector (8) is arranged on a nut slide block (21) of the screw rod linear transmission mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023122520.XU CN213657795U (en) | 2020-12-22 | 2020-12-22 | Cylindrical part surface roughness detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023122520.XU CN213657795U (en) | 2020-12-22 | 2020-12-22 | Cylindrical part surface roughness detection device |
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| Publication Number | Publication Date |
|---|---|
| CN213657795U true CN213657795U (en) | 2021-07-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023122520.XU Active CN213657795U (en) | 2020-12-22 | 2020-12-22 | Cylindrical part surface roughness detection device |
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| CN (1) | CN213657795U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114838682A (en) * | 2022-04-25 | 2022-08-02 | 广东鑫光智能系统有限公司 | Piston rod excircle dimension and roughness detection machine and detection method |
| CN116045891A (en) * | 2023-03-28 | 2023-05-02 | 淄博市计量技术研究院 | Automatic detection device for surface roughness of part |
-
2020
- 2020-12-22 CN CN202023122520.XU patent/CN213657795U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114838682A (en) * | 2022-04-25 | 2022-08-02 | 广东鑫光智能系统有限公司 | Piston rod excircle dimension and roughness detection machine and detection method |
| CN114838682B (en) * | 2022-04-25 | 2022-12-13 | 广东鑫光智能系统有限公司 | Piston rod excircle dimension and roughness detection machine and detection method |
| CN116045891A (en) * | 2023-03-28 | 2023-05-02 | 淄博市计量技术研究院 | Automatic detection device for surface roughness of part |
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