CN217255775U

CN217255775U - Detect convertible regulation frock of bearing inner race

Info

Publication number: CN217255775U
Application number: CN202220725686.0U
Authority: CN
Inventors: 冯严; 何再俊; 张武兴; 陈松
Original assignee: Hefei Jiexin Bearing Co ltd
Current assignee: Hefei Jiexin Bearing Co ltd
Priority date: 2022-03-31
Filing date: 2022-03-31
Publication date: 2022-08-23
Anticipated expiration: 2032-03-31

Abstract

The utility model discloses a turnover type adjusting tool for detecting a bearing outer ring, which comprises an adjusting component and a turnover component; the adjusting assembly comprises a supporting plate, a rotary plate and a sliding rod, a plurality of sliding grooves are formed in the supporting plate, sliding blocks are arranged in the sliding grooves in a sliding mode, the sliding blocks are fixedly connected with the sliding rod, the rotary plate is rotatably arranged in the supporting plate, a transmission rod is fixedly connected to one side of the rotary plate, a gear is fixedly connected to one end of the transmission rod, and a fixing piece is arranged at the bottom of the supporting plate; the upset subassembly includes dead lever, connecting rod and damping pivot, the connecting rod welded fastening be in the one end of dead lever, the axle sleeve of damping pivot with the lateral part fixed connection of connecting rod, the rotation portion of damping pivot with the lateral part fixed connection of backup pad. This scheme can be fixed the bearing of multiple different internal diameters, and the suitability that can effectual improvement frock makes things convenient for the measurement personnel to operate.

Description

Detect convertible regulation frock of bearing inner race

Technical Field

The utility model relates to a bearing detection technology field particularly, relates to a detect convertible regulation frock of bearing inner race.

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 guarantee its gyration precision. In the bearing production process, need inspect the outer lane of bearing to make the product satisfy the standard of dispatching from the factory, in the testing process, the workman need use convertible frock fixed to the inner circle of bearing, then inspects the bearing inner race after fixing, and current convertible frock is when using, and the frock is adjusted to inconvenient model according to the bearing, when checking the bearing of different models, need spend more time, is unfavorable for improving detection efficiency.

SUMMERY OF THE UTILITY MODEL

A primary object of the utility model is to provide a detect convertible regulation frock of bearing inner race to improve the problem in the correlation technique.

In order to achieve the purpose, the utility model provides a turnover type adjusting tool for detecting a bearing outer ring, which comprises an adjusting component and a turnover component;

the adjusting assembly comprises a supporting plate, a rotary plate and a sliding rod, a plurality of sliding grooves are formed in the supporting plate, sliding blocks are arranged in the sliding grooves in a sliding mode, the sliding blocks are fixedly connected with the sliding rod, the rotary plate is rotatably arranged in the supporting plate, a transmission rod is fixedly connected to one side of the rotary plate, a gear is fixedly connected to one end of the transmission rod, and a fixing piece is arranged at the bottom of the supporting plate;

the upset subassembly includes dead lever, connecting rod and damping pivot, the connecting rod welded fastening be in the one end of dead lever, the axle sleeve of damping pivot with the lateral part fixed connection of connecting rod, the rotation portion of damping pivot with the lateral part fixed connection of backup pad.

The utility model discloses an in one embodiment, the mounting includes inserted bar, spring and fixed pipe, fixed pipe welded fastening is in the bottom of backup pad, the one end of spring with the interior bottom fixed connection of fixed pipe, the other end of spring with the one end fixed connection of inserted bar, the inserted bar slides and pegs graft in the fixed pipe.

The utility model discloses an in the embodiment, fixedly connected with pull rod on the lateral wall of inserted bar, the guide way has been seted up on the lateral wall of fixed pipe, the lateral wall of pull rod with guide way clearance sliding fit.

In an embodiment of the present invention, the end of the inserted link away from the fixed pipe is set as a tooth block, and the tooth block of the inserted link is slidably inserted into the tooth groove of the gear.

In an embodiment of the present invention, a flexible pad is disposed on the side wall of the sliding rod.

In an embodiment of the present invention, a cavity communicated with the chute is provided in the supporting plate, and the turntable is located in the cavity.

Compared with the prior art, the beneficial effects of the utility model are that: when the turnover type adjusting tool for detecting the outer ring of the bearing is used, when the inner ring of the bearing is fixed, a detector sleeves the inner ring of the bearing on the sliding rod, pulls the pull rod to enable the inserted rod to slide into the fixed pipe, so that the tooth block of the inserted rod and the tooth groove of the gear are disengaged, then rotates the gear to enable the side part of the rotary table to be in contact with the side wall of the sliding block, so that the sliding block moves along the sliding groove, the side wall of the sliding rod is abutted to the inner ring wall of the bearing, the pull rod is loosened, then the inserted block of the inserted rod is inserted into the tooth groove of the gear under the action of the spring, the inner ring of the bearing can be fixed, and then the bearings with different inner diameters can be fixed, so that the applicability of the tool can be effectively improved, the operation of the detector is convenient, the detector can observe the outer ring of the bearing, and the detector can turn over the support plate as required through the damping rotating shaft, and after the bearing is turned over, the state after the bearing is turned over can be kept, and a tester can conveniently detect the outer ring of the bearing.

Drawings

Fig. 1 is a schematic structural diagram of a turnover type adjusting tool for detecting a bearing outer ring according to an embodiment of the present invention;

fig. 2 is a schematic cross-sectional view of a fixing tube of the turnover type adjusting tool for detecting the outer ring of the bearing provided by the embodiment of the present invention;

fig. 3 is a schematic top view of a supporting plate of the turnover type adjusting tool for detecting the outer ring of the bearing provided in the embodiment of the present invention;

fig. 4 is according to the utility model provides a detect convertible regulation frock's of bearing inner race spout cross-sectional view.

In the figure: 100. an adjustment assembly; 110. a support plate; 120. a turntable; 130. a slide bar; 131. a flexible pad; 140. a chute; 150. a slider; 160. a transmission rod; 170. a gear; 180. a fixing member; 181. inserting a rod; 182. a spring; 183. fixing the tube; 184. a pull rod; 185. a guide groove; 200. a turnover assembly; 210. fixing the rod; 220. a connecting rod; 230. damping pivot.

Detailed Description

In order to make the technical solutions of the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall belong to the protection scope of the present invention.

It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged under appropriate circumstances for purposes of describing the embodiments of the invention herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In the present invention, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. These terms are used primarily to better describe the invention and its embodiments, and are not intended to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in the present invention can be understood by those of ordinary skill in the art as appropriate.

In addition, the term "plurality" shall mean two as well as more than two.

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Example 1

Referring to fig. 1-4, the utility model provides a turnover type adjusting tool for detecting an outer ring of a bearing, which comprises an adjusting component 100 and a turnover component 200, wherein the adjusting component 100 is used for fixing bearings of various types, and the turnover component 200 is used for turning over the fixed bearing so as to facilitate the detection personnel to observe the outer ring of the bearing;

the adjusting assembly 100 comprises a supporting plate 110, a rotating disc 120 and a sliding rod 130, wherein the rotating disc 120 is provided with a cam with three protrusions, the supporting plate 110 is provided with a plurality of sliding grooves 140, three sliding blocks 150 are arranged in the sliding grooves 140 in a sliding manner, the number of the sliding blocks 150 is the same as that of the sliding grooves 140, the sliding blocks 150 are fixedly connected with the sliding rod 130, the rotating disc 120 is rotatably arranged in the supporting plate 110, a cavity communicated with the sliding grooves 140 is arranged in the supporting plate 110, the rotating disc 120 is positioned in the cavity, one side of the rotating disc 120 is fixedly connected with a transmission rod 160, one end of the transmission rod 160 is fixedly connected with a gear 170, the bottom of the supporting plate 110 is provided with a fixing part 180, the fixing part 180 comprises an insertion rod 181, a spring 182 and a fixing pipe 183, the fixing pipe 183 is fixedly welded at the bottom of the supporting plate 110, one end of the spring 182 is fixedly connected with the inner bottom of the fixing pipe 183, and the other end of the spring 182 is fixedly connected with one end of the insertion rod 181, the insertion rod 181 is inserted into the fixed tube 183 in a sliding manner, the side wall of the insertion rod 181 is fixedly connected with a pull rod 184, the side wall of the fixed tube 183 is provided with a guide groove 185, the side wall of the pull rod 184 is in clearance sliding fit with the guide groove 185, one end of the insertion rod 181 far away from the fixed tube 183 is provided with a toothed block, the toothed block of the insertion rod 181 is inserted into the toothed groove of the gear 170 in a sliding manner, through the use of the adjusting assembly 100, when the inner ring of the bearing is fixed, a tester sleeves the inner ring of the bearing on the sliding rod 130, pulls the pull rod 184 to slide the insertion rod 181 into the fixed tube 183, so that the toothed block of the insertion rod 181 is disengaged from the toothed groove of the gear 170, then rotates the gear 170 to make the side part of the rotary disc 120 contact with the side wall of the sliding block 150, and makes the sliding block 150 move along the sliding groove 140, so that the side wall of the sliding rod 130 is abutted against the inner ring wall of the bearing, loosens the pull rod 184, and then under the action of the spring 182, the fixing of the inner ring of the bearing can be completed by inserting the insert block of the insert rod 181 into the tooth groove of the gear 170, so that bearings with various inner diameters can be fixed, the applicability of the tool can be effectively improved, and the operation of a detector is facilitated;

upset subassembly 200 includes dead lever 210, connecting rod 220 and damping pivot 230, connecting rod 220 welded fastening is in the one end of dead lever 210, the axle sleeve of damping pivot 230 and the lateral part fixed connection of connecting rod 220, the rotation portion of damping pivot 230 and the lateral part fixed connection of backup pad 110, it makes to observe the outer lane of bearing to need to examine at detection personnel, dead lever 210 passes through the bolt and installs on the workstation, through damping pivot 230, detection personnel can overturn backup pad 110 as required, and after the upset, can keep the state after the upset, make things convenient for detection personnel to detect the outer lane of bearing.

In this embodiment, a flexible pad 131 is disposed on a side wall of the sliding rod 130, the flexible pad 131 is a rubber pad, and the flexible pad 131 is used for providing a buffer layer when the sliding rod 130 abuts against and fixes an inner ring of the bearing, so as to protect the inner ring of the bearing.

Specifically, this detect convertible theory of operation who adjusts frock of bearing inner race: when the bearing fixing tool is used, when the inner ring of the bearing is fixed, a tester sleeves the inner ring of the bearing on the sliding rod 130, pulls the pull rod 184 to slide the insertion rod 181 into the fixing pipe 183, so that the tooth blocks of the insertion rod 181 are disengaged from the tooth spaces of the gear 170, then rotates the gear 170 to make the side part of the turntable 120 contact with the side wall of the slider 150, so that the slider 150 moves along the sliding groove 140, so that the side wall of the sliding rod 130 is abutted against the inner ring wall of the bearing, the pull rod 184 is released, then the insertion blocks of the insertion rod 181 are inserted into the tooth spaces of the gear 170 under the action of the spring 182, the inner ring of the bearing can be fixed, and then the bearings with different inner diameters can be fixed, thereby effectively improving the applicability of the tool, facilitating the operation of the tester, when the tester needs to observe the outer ring of the bearing, the tester can turn over the support plate 110 as required through the damping rotating shaft 230, and after the bearing is turned over, the state after the bearing is turned over can be kept, and a tester can conveniently detect the outer ring of the bearing.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. 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. Detect convertible regulation frock of bearing inner race, its characterized in that includes

The adjusting device comprises an adjusting assembly (100), wherein the adjusting assembly (100) comprises a supporting plate (110), a rotary table (120) and a sliding rod (130), a plurality of sliding grooves (140) are formed in the supporting plate (110), sliding blocks (150) are arranged in the sliding grooves (140) in a sliding mode, the sliding blocks (150) are fixedly connected with the sliding rod (130), the rotary table (120) is rotatably arranged in the supporting plate (110), a transmission rod (160) is fixedly connected to one side of the rotary table (120), a gear (170) is fixedly connected to one end of the transmission rod (160), and a fixing piece (180) is arranged at the bottom of the supporting plate (110);

upset subassembly (200), upset subassembly (200) include dead lever (210), connecting rod (220) and damping pivot (230), connecting rod (220) welded fastening be in the one end of dead lever (210), the axle sleeve of damping pivot (230) with the lateral part fixed connection of connecting rod (220), the rotation portion of damping pivot (230) with the lateral part fixed connection of backup pad (110).

2. The tool for roll-over type adjustment of the detection bearing outer ring according to claim 1, wherein the fixing member (180) comprises an insertion rod (181), a spring (182) and a fixing tube (183), the fixing tube (183) is welded and fixed to the bottom of the support plate (110), one end of the spring (182) is fixedly connected to the inner bottom of the fixing tube (183), the other end of the spring (182) is fixedly connected to one end of the insertion rod (181), and the insertion rod (181) is slidably inserted into the fixing tube (183).

3. The tool for detecting the turnover type adjusting of the bearing outer ring according to claim 2, wherein a pull rod (184) is fixedly connected to a side wall of the insertion rod (181), a guide groove (185) is formed in a side wall of the fixing tube (183), and a side wall of the pull rod (184) is in clearance sliding fit with the guide groove (185).

4. The turnover type adjusting tool for detecting the outer ring of the bearing as claimed in claim 3, wherein one end of the inserted rod (181) far away from the fixed pipe (183) is provided with a toothed block, and the toothed block of the inserted rod (181) is slidably inserted into the toothed groove of the gear (170).

5. The turnover type adjusting tool for detecting the outer ring of the bearing as claimed in claim 4, wherein a flexible pad (131) is arranged on the side wall of the sliding rod (130).

6. The turnover type adjusting tool for detecting the outer ring of the bearing as claimed in claim 5, wherein a cavity communicated with the chute (140) is formed in the supporting plate (110), and the turntable (120) is located in the cavity.