CN212482440U - Bearing size auxiliary detection tool - Google Patents

Abstract

The utility model discloses a bearing size auxiliary detection tool, which comprises a supporting table, clamping component and measuring component, two triangle blocks of clamping component are installed on a supporting bench, backup pad and a supporting bench fixed connection, the slider is through first spring and backup pad sliding connection, measuring component's pole setting and a supporting bench sliding connection, there is the second spring between bracing piece and pole setting, slide bar and pole setting sliding connection, the extension rod is installed on the slide bar, slip dop and extension rod sliding connection, chucking piece and extension rod sliding connection, and through third spring and slip dop fixed connection. Through triangle block and slider cooperation, can fix the bearing of unidimensional, then descend and install first dop and the cooperation of slip dop on the extension rod body and carry out the size measurement to can measure the bearing of multiple size.

Description

Bearing size auxiliary detection tool

Technical Field

The utility model relates to a size detection equipment field especially relates to a bearing size auxiliary detection tool.

Background

The bearing is an important part in the modern mechanical equipment. Its main function is to support the mechanical rotator, reduce the friction coefficient in its motion process and ensure its rotation precision.

The bearing sleeve is also called a bearing ring, and is an annular part of a centripetal rolling bearing with one or more raceways, the bearing sleeve is usually cast by standard bearing steel or ceramic and other materials, and a detection device is often required to be used for detecting the size of the bearing sleeve in the production and processing process of the bearing sleeve; however, most of the existing bearing bush size detection devices cannot be adjusted and fixed according to the size of the bearing bush in the using process, so that the detection devices cannot be suitable for bearing bushes of different types, the practicability of the detection devices is reduced, and the detection cost is increased.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bearing size assists detection tool aims at solving existing equipment and can not adjust fixedly and increase the problem that detects the cost according to the size of a dimension of bearing housing.

In order to achieve the above object, the utility model provides a bearing size auxiliary detection tool, which comprises a supporting table, a clamping component and a measuring component, wherein the clamping component comprises two triangular blocks, a sliding block, a first spring and a supporting plate, the supporting plate is fixedly connected with the supporting table and is positioned at one side of the supporting table, the sliding block is slidably connected with the supporting plate and is positioned at one side of the supporting plate, the first spring is fixedly connected with the supporting plate and is positioned between the sliding block and the supporting plate, the two triangular blocks are fixedly connected with the supporting table and is positioned at one side of the sliding block, the measuring component comprises a vertical rod, a sliding rod, an extension rod, a second spring, a sliding chuck, a third spring and a clamping block, the vertical rod is slidably connected with the supporting table and is positioned at one side of the supporting table far away from the supporting plate, the second spring is fixedly connected with the upright stanchion and is positioned between the supporting platform and the upright stanchion, the slide bar is connected with the upright stanchion in a sliding way, and is positioned at one side of the upright stanchion far away from the supporting platform, the extension rod comprises an extension rod body and a first chuck, the extension rod body is fixedly connected with the sliding rod, and is positioned at one side of the sliding rod far away from the upright stanchion, the first clamping head is fixedly connected with the extension rod body, and is positioned on one side of the extension rod body far away from the sliding rod, the sliding chuck is connected with the extension rod in a sliding way, and is positioned at one side of the extension rod close to the triangular block, the clamping block is connected with the extension rod in a sliding way, and the third spring is fixedly connected with the clamping block and the sliding chuck and is positioned between the clamping block and the sliding chuck.

The extension rod further comprises a first sliding piece, wherein the first sliding piece is connected with the extension rod body in a sliding mode and is located on one side, close to the sliding rod, of the extension rod body.

The support platform comprises a support platform body and an anti-slip pad, wherein the anti-slip pad is fixedly connected with the support platform body and is positioned on one side, far away from the extension rod, of the support platform body.

The supporting platform further comprises two balancing weights, and the two balancing weights are fixedly connected with the supporting platform body and located on two sides of the vertical rod.

The supporting table further comprises a rotator, the rotator comprises a friction wheel, a supporting rod and a fourth spring, the supporting rod is connected with the supporting plate in a sliding mode and located on one side of the sliding block, the friction wheel is connected with the supporting rod in a rotating mode and located on one side of the sliding block, and the fourth spring is fixedly connected with the supporting plate and located between the supporting plate and the friction wheel.

The number of the rotating devices is two, and the two rotating devices are located on two sides of the sliding block.

The supporting table further comprises a rotating rod, and the rotating rod is fixedly connected with the friction wheel and is positioned on one side, far away from the supporting table, of the friction wheel.

The utility model discloses a bearing size auxiliary detection tool, the backup pad with prop up supporting bench fixed connection, prop up supporting bench and be used for supporting whole tool, the slider with the backup pad sliding connection, the first spring with the backup pad fixed connection, two the triangle piece with prop up supporting bench fixed connection, form three point fixation through two the triangle piece with the slider, then compress tightly the slider through the first spring, thereby can fix the bearing of different sizes; the vertical rod is connected with the supporting platform in a sliding manner, the second spring is fixedly connected with the vertical rod, so that the vertical rod can slide relative to the supporting platform, the sliding rod is connected with the vertical rod in a sliding manner, the extension rod body is fixedly connected with the sliding rod, the first clamping head is fixedly connected with the extension rod body, so that the sliding rod can slide downwards to drive the extension rod to descend, the first clamping head extends into an inner hole of a bearing to be measured, the first clamping head is pressed on the inner hole wall through the second spring, the sliding clamping head is connected with the extension rod in a sliding manner, the sliding clamping head is moved to be in contact with the other wall of the inner hole of the bearing, the clamping block is connected with the extension rod in a sliding manner, the third spring is fixedly connected with the clamping block and the sliding clamping head, and the clamping block is close to the sliding rod, and the sliding chuck is pressed on the inner hole wall of the bearing, so that the size of the inner hole of the bearing can be conveniently measured. Through the triangle piece with the slider cooperation can fix not unidimensional bearing to solve current equipment and can not adjust fixedly and increase the problem that detects the cost according to the size of a dimension of bearing housing.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a top structural view of the bearing size auxiliary detection jig of the present invention;

fig. 2 is the utility model discloses a side structure of supplementary detection tool of bearing size.

1-supporting table, 2-clamping component, 3-measuring component, 4-bearing, 11-supporting table body, 12-non-slip mat, 13-balancing weight, 14-rotator, 15-rotating rod, 21-triangular block, 22-sliding block, 23-first spring, 24-supporting plate, 31-vertical rod, 32-sliding rod, 33-extension rod, 34-second spring, 35-sliding chuck, 36-third spring, 37-clamping block, 141-friction wheel, 142-supporting rod, 143-fourth spring, 331-extension rod body, 332-first chuck, 333-first sliding piece.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and 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 thus, should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1 and 2, the present invention provides a bearing size auxiliary detection tool:

including a supporting table 1, a clamping assembly 2 and a measuring assembly 3, the clamping assembly 2 includes two triangular blocks 21, a slider 22, a first spring 23 and a supporting plate 24, the supporting plate 24 is fixedly connected with the supporting table 1 and is located at one side of the supporting table 1, the slider 22 is slidably connected with the supporting plate 24 and is located at one side of the supporting plate 24, the first spring 23 is fixedly connected with the supporting plate 24 and is located between the slider 22 and the supporting plate 24, the two triangular blocks 21 are fixedly connected with the supporting table 1 and are located at one side of the slider 22, the measuring assembly 3 includes a vertical rod 31, a sliding rod 32, an extension rod 33, a second spring 34, a sliding chuck 35, a third spring 36 and a clamping block 37, the vertical rod 31 is slidably connected with the supporting table 1 and is located at one side of the supporting table 1 far away from the supporting plate 24, the second spring 34 is fixedly connected with the vertical rod 31 and is located between the supporting table 1 and the vertical rod 31, the sliding rod 32 is slidably connected with the vertical rod 31 and is located on one side of the vertical rod 31 far away from the supporting table 1, the extension rod 33 comprises an extension rod body 331 and a first clamping head 332, the extension rod body 331 is fixedly connected with the sliding rod 32 and is located on one side of the sliding rod 32 far away from the vertical rod 31, the first clamping head 332 is fixedly connected with the extension rod body 331 and is located on one side of the extension rod body 331 far away from the sliding rod 32, the sliding clamping head 35 is slidably connected with the extension rod 33 and is located on one side of the extension rod 33 close to the triangular block 21, the clamping block 37 is slidably connected with the extension rod 33 and is located on one side of the extension rod 33, and the third spring 36 is fixedly connected with the clamping block 37 and the sliding clamping head 35, and is located between the clamping block 37 and the slide clamp 35.

In this embodiment, the clamping assembly 2 includes two triangular blocks 21, a sliding block 22, a first spring 23 and a supporting plate 24, the supporting plate 24 is fixedly connected to the supporting table 1 and is located on one side of the supporting table 1, the supporting table 1 is used for supporting the whole jig, the sliding block 22 is slidably connected to the supporting plate 24 and is located on one side of the supporting plate 24, the first spring 23 is fixedly connected to the supporting plate 24 and is located between the sliding block 22 and the supporting plate 24, the two triangular blocks 21 are fixedly connected to the supporting table 1 and are located on one side of the sliding block 22, three-point fixation is formed by the two triangular blocks 21 and the sliding block 22, and then the sliding block 22 is pressed by the first spring 23, so that bearings 4 with different sizes can be fixed, the measuring assembly 3 includes a vertical rod 31, a sliding rod 32, a supporting rod 24, and a supporting plate, Extension rod 33, second spring 34, slide clamp 35, third spring 36 and chucking piece 37, pole setting 31 with brace table 1 sliding connection, and be located brace table 1 keeps away from one side of backup pad 24, second spring 34 with pole setting 31 fixed connection, and be located brace table 1 with between pole setting 31, make pole setting 31 can slide relatively brace table 1, and can compress tightly in one side of brace table 1 through second spring 34, slide bar 32 with pole setting 31 sliding connection, and be located pole setting 31 keeps away from one side of brace table 1, extension rod 33 includes extension rod body 331 and first dop 332, extension rod body 331 with slide bar 32 fixed connection, and be located slide bar 32 keeps away from one side of pole setting 31, first dop 332 with extension rod body 331 fixed connection, and is located on one side of the extension rod body 331 far away from the sliding rod 32, so that the sliding rod 32 can slide downwards to drive the extension rod 33 to descend, thereby extending the first chuck 332 into the inner hole of the bearing 4 for measurement, and the second spring 34 presses the first chuck 332 onto the inner hole wall, the sliding chuck 35 is connected with the extension rod 33 in a sliding manner and located on one side of the extension rod 33 close to the triangular block 21, the measurement of the inner hole can be performed by moving the sliding chuck 35 to contact with the other wall of the inner hole of the bearing 4, the clamping block 37 is connected with the extension rod 33 in a sliding manner and located on one side of the extension rod 33, the third spring 36 is fixedly connected with the clamping block 37 and the sliding chuck 35 and located between the clamping block 37 and the sliding chuck 35, and by making the clamping block 37 close to the sliding rod 32, and the sliding chuck 35 is pressed on the inner hole wall of the bearing 4, so that the size of the inner hole of the bearing 4 can be conveniently measured. Through the triangle piece 21 with slider 22 cooperation, can fix not unidimensional bearing 4, then descend first dop 332 with slide chuck 35 cooperation carries out the size measurement to solve current equipment and can not adjust fixedly and increase the problem that detects the cost according to the size of a dimension of bearing 4 cover.

Further, the extension rod 33 further includes a first sliding piece 333, and the first sliding piece 333 is slidably connected to the extension rod body 331 and is located on one side of the extension rod body 331 close to the sliding rod 32.

In this embodiment, when the slide chuck 35 is close to the slide bar 32, the first sliding piece 333 moves upward after contacting the slide chuck 35, and then the slide chuck 35 falls down under the action of gravity after passing through the first sliding piece, so as to limit the position of the slide chuck 35, so that the slide chuck 35 does not need to be held by a human hand all the time, and the use is more convenient and faster.

Further, the supporting table 1 includes a supporting table body 11 and a non-slip mat 12, and the non-slip mat 12 is fixedly connected to the supporting table body 11 and is located on a side of the supporting table body 11 away from the extension rod 33.

In this embodiment, the anti-slip pads 12 can increase the friction between the supporting platform body 11 and the placing plane, so that the supporting platform body 11 will not move during the measurement process, thereby facilitating the measurement.

Further, the supporting table 1 further includes two balancing weights 13, and the two balancing weights 13 are fixedly connected to the supporting table body 11 and located on two sides of the vertical rod 31.

In this embodiment, the weight block 13 further increases the weight of the supporting platform body 11, so that the supporting platform body 11 is more stable, and the measurement is more convenient.

Further, the support table 1 further includes a rotator 14, the rotator 14 includes a friction wheel 141, a support rod 142 and a fourth spring 143, the support rod 142 is slidably connected to the support plate 24 and located on one side of the slider 22, the friction wheel 141 is rotatably connected to the support rod 142 and located on one side of the slider 22, and the fourth spring 143 is fixedly connected to the support plate 24 and located between the support plate 24 and the friction wheel 141.

In the present embodiment, after the fixing of the bearing 4 is completed, it is necessary to rotate the bearing 4 in order to determine the maximum size and the minimum size for accurate measurement, and thus the friction wheel 141 is added, pressed against the bearing 4 by the fourth spring 143, the bearing 4 can be conveniently rotated for measurement by rotating the friction wheel 141,

further, the number of the rotators 14 is two, and two rotators 14 are located on both sides of the slider 22.

In the present embodiment, the two friction wheels 141 are in contact with the bearing 4, so that the lateral force of the two friction wheels 141 on the bearing 4 can be balanced, the bearing 4 is prevented from moving laterally, and the accuracy in measurement can be increased.

Further, the support table 1 further includes a rotating rod 15, and the rotating rod 15 is fixedly connected to the friction wheel 141 and is located on one side of the friction wheel 141, which is far away from the support table 1.

In this embodiment, the rotating rod 15 can be conveniently held by a human hand, so that the friction wheel 141 can be more conveniently rotated.

The utility model discloses a theory of operation and use flow: referring to fig. 1 and 2, after the present invention is installed, the sliding block 22 is pulled open, the bearing 4 is placed on the triangular block 21, the sliding block 22 is released, the bearing 4 is fixed under the action of the first spring 23, the friction wheels 141 at two sides also contact the bearing 4 under the action of the fourth spring 143, the upright rod 31 is moved, the first clamping head 332 is aligned with the inner hole of the bearing 4, then the slide bar 32 is moved downwards, the first clamp head 332 is pressed on the inner hole wall of the bearing 4 through the second spring 34, then the pressing block is close to the slide bar 32 and fixed by the first sliding piece 333, so that the sliding clamp 35 is pressed on the inner hole wall, so that the size of the inner hole can be measured, and the friction wheel 141 can be rotated by holding the rotating rod 15, thereby rotating the bearing 4 to measure the sizes in all directions.

While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention.

Claims (7)

1. An auxiliary detection tool for bearing size is characterized in that,

comprises a supporting platform, a clamping component and a measuring component, wherein the clamping component comprises two triangular blocks, a sliding block, a first spring and a supporting plate, the supporting plate is fixedly connected with the supporting platform and is positioned on one side of the supporting platform, the sliding block is slidably connected with the supporting plate and is positioned on one side of the supporting plate, the first spring is fixedly connected with the supporting plate and is positioned between the sliding block and the supporting plate, the two triangular blocks are fixedly connected with the supporting platform and are positioned on one side of the sliding block, the measuring component comprises a vertical rod, a sliding rod, an extension rod, a second spring, a sliding chuck, a third spring and a clamping block, the vertical rod is slidably connected with the supporting platform and is positioned on one side of the supporting platform far away from the supporting plate, the second spring is fixedly connected with the vertical rod and is positioned between the supporting platform and the vertical rod, the slide bar with pole setting sliding connection, and be located the pole setting is kept away from one side of brace table, the extension rod includes extension rod body and first dop, the extension rod body with slide bar fixed connection, and be located the slide bar is kept away from one side of pole setting, first dop with extension rod body fixed connection, and be located the extension rod body is kept away from one side of slide bar, the slip dop with extension rod sliding connection, and be located the extension rod is close to one side of three hornblocks, the chucking piece with extension rod sliding connection, and be located one side of extension rod, the third spring with the chucking piece with slip dop fixed connection, and be located the chucking piece with between the slip dop.

2. The auxiliary detection tool for bearing dimension as claimed in claim 1,

the extension rod further comprises a first sliding piece, wherein the first sliding piece is connected with the extension rod body in a sliding mode and is located on one side, close to the sliding rod, of the extension rod body.

3. The auxiliary detection tool for bearing dimension as claimed in claim 1,

the support platform comprises a support platform body and an anti-slip pad, wherein the anti-slip pad is fixedly connected with the support platform body and is positioned on one side, far away from the extension rod, of the support platform body.

4. The auxiliary detection tool for bearing dimension as claimed in claim 3,

the supporting platform further comprises two balancing weights, and the two balancing weights are fixedly connected with the supporting platform body and located on two sides of the vertical rod.

5. The auxiliary detection tool for bearing dimension as claimed in claim 4,

the supporting table further comprises a rotator which comprises a friction wheel, a supporting rod and a fourth spring, the supporting rod is connected with the supporting plate in a sliding mode and located on one side of the sliding block, the friction wheel is connected with the supporting rod in a rotating mode and located on one side of the sliding block, and the fourth spring is fixedly connected with the supporting plate and located between the supporting plate and the friction wheel.

6. The auxiliary detection tool for bearing dimension as claimed in claim 5,

the number of the rotating devices is two, and the two rotating devices are located on two sides of the sliding block.

7. The auxiliary detection tool for bearing dimension as claimed in claim 6,

the supporting table further comprises a rotating rod, and the rotating rod is fixedly connected with the friction wheel and is positioned on one side, far away from the supporting table, of the friction wheel.

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