CN216694874U

CN216694874U - Bearing bush inner wall smoothness check out test set based on laser reflection

Info

Publication number: CN216694874U
Application number: CN202220124377.8U
Authority: CN
Inventors: 张士财; 张士剑; 王凤霞
Original assignee: Shandong Dongben Bearing Co ltd
Current assignee: Shandong Dongben Bearing Co ltd
Priority date: 2022-01-18
Filing date: 2022-01-18
Publication date: 2022-06-07
Anticipated expiration: 2032-01-18

Abstract

The utility model relates to the technical field of smoothness detection, in particular to a device for detecting the smoothness of the inner wall of a bearing sleeve based on laser reflection. The technical scheme comprises the following steps: workstation, slip table, threaded rod and fixing base, the lower skin weld of workstation has the supporting seat, the fixed station is installed to upper surface one side of workstation, rotate on the fixed station and install the dwang, slip table movable mounting is on the fixed station, the last fixed surface organism of slip table, the upper surface opposite side at the workstation is fixed to the fixing base, it installs the axis of rotation to rotate on the fixing base, the welding of end department of axis of rotation has the barre, the threaded rod rotates to be fixed on the barre, the grip block is installed to the both ends symmetry screw thread of threaded rod, the centre gripping is fixed with the cover body between the grip block. The utility model facilitates the fixation of the detection relation among the structures through the matching of the structures, improves the detection precision and meets the use requirements of personnel.

Description

Bearing bush inner wall smoothness check out test set based on laser reflection

Technical Field

The utility model relates to the technical field, in particular to bearing bush inner wall smoothness detection equipment based on laser reflection.

Background

The bearing sleeve is widely applied to places with light loads and convenient disassembly and assembly. Many bearings are difficult to assemble and disassemble, the assembly of the bearings is limited particularly in the box, and the assembly and disassembly problems can be solved by applying the bearing sleeve.

Through the retrieval, publication number CN108562591A discloses a bearing ball outer wall check out test set based on laser detection, relates to the bearing processing field. This bearing ball outer wall check out test set based on laser detection, the power distribution box comprises a box body, the top of box is provided with feed arrangement, the inside of box is provided with the feeding device, the right side of feeding device is provided with unloader, unloader's below is provided with the ball rolling device, be provided with transmission on the ball rolling device, be provided with laser detection device on the ball rolling device.

In the process of carrying out laser detection on the bearing sleeve, the position of the traditional handheld detection structure on the bearing sleeve and the detection probe is not fixed, the measurement precision is seriously influenced, and the use requirement of personnel can not be met.

Therefore, the device for detecting the smoothness of the inner wall of the bearing sleeve based on laser reflection is provided to solve the existing problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a bearing bush inner wall smoothness detection device based on laser reflection, aiming at the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a bearing housing inner wall smoothness check out test set based on laser reflection, includes workstation, slip table, threaded rod and fixing base, the lower skin weld of workstation has the supporting seat, the fixed station is installed to the upper surface one side of workstation, rotate on the fixed station and install the dwang, slip table movable mounting is on the fixed station, the last fixed surface organism of slip table, the upper surface opposite side at the workstation is fixed to the fixing base, it installs the axis of rotation to rotate on the fixing base, the welding of the end department of axis of rotation has the barre, the threaded rod rotates to be fixed on the barre, the grip block is installed to the both ends symmetry screw thread of threaded rod, the centre gripping is fixed with the cover body between the grip block.

Can shelve the bearing housing body between two grip blocks, then rotate the threaded rod, through the opposite design of screw thread, make and be close to each other between two grip blocks, thereby it is fixed to carry out the centre gripping to the position of the cover body, it makes power device drive the axis of rotation rotatory to connect external power, thereby it is rotatory to drive the cover body, at this moment power device drives the dwang and rotates, through the meshing effect between dwang and the slider, make the slip table move on the fixed station, thereby it is internal to drive the probe rod entering cover, the rotatory action of the body of the cooperation cover, make the organism carry out the detection at all-round no dead angle in to the bearing housing through the laser that the probe rod sent.

Preferably, the welding of the lower surface one side of slip table has the slider, slider slidable mounting is on the fixed station, intermeshing between slider and the dwang. The power device drives the rotating rod to rotate, and the sliding table moves on the fixed table through the meshing effect between the rotating rod and the sliding block.

Preferably, the two ends of the threaded rod are opposite in thread direction, and a rotating handle is welded in the middle of the threaded rod. Through the design of opposite threads, the two clamping blocks are far away from and close to each other in the rotating process of the threaded rod.

Preferably, one end, far away from the cover body, of the clamping block is provided with a limiting rod in a sliding mode, and the limiting rod is welded on the rotating shaft. Through the design of gag lever post for the threaded rod is at the rotation in-process, makes the grip block not follow the rotation.

Preferably, the machine body is provided with a probe rod, and the central axis of the sleeve body is the same as that of the probe rod.

Preferably, the number of the supporting seats is four, and the four supporting seats are distributed on the lower surface of the workbench in a rectangular array.

Compared with the prior art, the utility model has the following beneficial effects:

1. when the bearing sleeve inner wall smoothness detection equipment based on laser reflection is used, a bearing sleeve body can be placed between two clamping blocks, then a threaded rod is rotated, the two clamping blocks are close to each other through the design of opposite threads, so that the position of the sleeve body is clamped and fixed, an external power supply is connected to enable a power device to drive a rotating shaft to rotate so as to drive the sleeve body to rotate, the power device drives a rotating rod to rotate at the moment, a sliding table moves on a fixed table through the meshing effect between the rotating rod and a sliding block, a probe rod is driven to enter the sleeve body, and the machine body is matched with the rotating action of the sleeve body to carry out omnibearing dead-angle-free detection on the bearing sleeve through laser emitted by the probe rod.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic view of a fixed side view of the glove body according to the present invention;

fig. 3 is a schematic top view of the present invention.

Reference numerals: 1. a work table; 2. a slider; 3. a sliding table; 4. a fixed table; 5. rotating the rod; 6. a clamping block; 7. a threaded rod; 8. a limiting rod; 9. a fixed seat; 10. a supporting base; 11. a rotating shaft; 12. a handle bar; 13. a sleeve body; 14. a probe rod; 15. a body.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example one

As shown in fig. 1-3, the bearing bush inner wall smoothness detection device based on laser reflection provided by the utility model comprises a workbench 1, a sliding table 3, a threaded rod 7 and a fixed seat 9, wherein a supporting seat 10 is welded on the lower surface of the workbench 1, a fixed table 4 is installed on one side of the upper surface of the workbench 1, a rotating rod 5 is rotatably installed on the fixed table 4, the sliding table 3 is movably installed on the fixed table 4, an organism 15 is fixed on the upper surface of the sliding table 3, the fixed seat 9 is fixed on the other side of the upper surface of the workbench 1, a rotating shaft 11 is rotatably installed on the fixed seat 9, a handle 12 is welded at the end of the rotating shaft 11, the threaded rod 7 is rotatably fixed on the handle 12, clamping blocks 6 are symmetrically threaded at two ends of the threaded rod 7, and a bush body 13 is clamped and fixed between the clamping blocks 6.

The working principle based on the embodiment 1 is as follows: can shelve the bearing housing body 13 between two grip blocks 6, then rotate threaded rod 7, two grip blocks 6 carry out the centre gripping to the position of the cover body 13 and fix, connect external power and make power device drive axis of rotation 11 rotatory, thereby it is rotatory to drive the cover body 13, at this moment dwang 5 rotates, through the meshing effect between dwang 5 and the slider 2, make slip table 3 remove on fixed station 4, thereby it enters into the cover body 13 to drive probe 14, the rotatory action of the body 13 is overlapped in the cooperation, make organism 15 carry out the detection at all-round no dead angle in to the bearing housing through the laser that probe 14 sent.

The swivelling levers 5, the swivelling shafts 11 of the present invention also need to provide power means to enable their normal operation, as is well known to the skilled person, and said power supply is well known to the skilled person, being conventional means or common general knowledge, and will not be described in detail here, and the skilled person can make any choice according to his needs or convenience.

Example two

As shown in fig. 1 to 3, compared with the first embodiment, the present invention further includes: the welding of lower surface one side of slip table 3 has slider 2, and slider 2 slidable mounting is on fixed station 4, intermeshing between slider 2 and the dwang 5, and power device drives dwang 5 and rotates, through the meshing effect between dwang 5 and the slider 2 for slip table 3 moves on fixed station 4.

The two ends of the threaded rod 7 are opposite in thread direction, the middle position of the threaded rod 7 is welded with a rotating handle, and the threaded rod 7 is far away from and close to the two clamping blocks 6 in the rotating process through the design of opposite threads.

One end slidable mounting that grip block 6 kept away from cover body 13 has gag lever post 8, and gag lever post 8 welds on axis of rotation 11, through the design of gag lever post 8 for threaded rod 7 is rotating the in-process, makes grip block 6 not follow the rotation.

The machine body 15 is provided with a probe rod 14, the central axis of the sleeve body 13 is the same as that of the probe rod 14, the number of the supporting seats 10 is four, and the four supporting seats 10 are distributed on the lower surface of the workbench 1 in a rectangular array.

It should be noted that the structure of the laser roughness measurement device body 15 is the existing mature technology, and the working principle and the internal structure thereof are known to those skilled in the art, but the present invention only uses the functions thereof and does not modify the internal structure thereof, and therefore, detailed description is omitted here, and those skilled in the art can make any choice according to their needs or convenience.

The above embodiments are only some preferred embodiments of the present invention, and many alternative modifications and combinations of the above embodiments may be made by those skilled in the art based on the technical solution of the present invention and the related teachings of the above embodiments.

The working principle is as follows: when the bearing bush inner wall smoothness detection device based on laser reflection is used, the bearing bush body 13 can be placed between the two clamping blocks 6, then the threaded rod 7 is rotated, the two clamping blocks 6 are close to each other through the design of opposite threads, so that the position of the bush body 13 is clamped and fixed, an external power supply is connected, a power device drives the rotating shaft 11 to rotate, so that the bush body 13 is driven to rotate, the power device drives the rotating rod 5 to rotate, the sliding table 3 moves on the fixed table 4 through the meshing effect between the rotating rod 5 and the sliding block 2, so that the probe 14 is driven to enter the bush body 13, and the machine body 15 can carry out omnibearing dead-angle-free detection on the bearing bush through laser emitted by the probe 14 by matching with the rotating action of the bush body 13.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a bearing housing inner wall smoothness check out test set based on laser reflection, includes workstation (1), slip table (3), threaded rod (7) and fixing base (9), its characterized in that: the lower skin weld of workstation (1) has supporting seat (10), fixed station (4) are installed to upper surface one side of workstation (1), rotate on fixed station (4) and install dwang (5), slip table (3) movable mounting is on fixed station (4), the last fixed surface organism (15) of slip table (3), the upper surface opposite side at workstation (1) is fixed in fixing base (9), it installs axis of rotation (11) to rotate on fixing base (9), the end department welding of axis of rotation (11) has barre (12), threaded rod (7) are rotated and are fixed on barre (12), grip block (6) are installed to the both ends symmetry screw thread of threaded rod (7), the centre gripping is fixed with set body (13) between grip block (6).

2. The bearing sleeve inner wall smoothness detection device based on laser reflection as claimed in claim 1, wherein: the welding of lower surface one side of slip table (3) has slider (2), slider (2) slidable mounting is on fixed station (4), intermeshing between slider (2) and dwang (5).

3. The bearing sleeve inner wall smoothness detection device based on laser reflection as claimed in claim 1, wherein: the two ends of the threaded rod (7) are opposite in thread direction, and a rotating handle is welded in the middle of the threaded rod (7).

4. The bearing sleeve inner wall smoothness detection device based on laser reflection as claimed in claim 1, wherein: one end of the clamping block (6) far away from the sleeve body (13) is slidably provided with a limiting rod (8), and the limiting rod (8) is welded on the rotating shaft (11).

5. The bearing sleeve inner wall smoothness detection device based on laser reflection as claimed in claim 1, wherein: a probe rod (14) is arranged on the machine body (15), and the central axis of the sleeve body (13) is the same as that of the probe rod (14).

6. The bearing sleeve inner wall smoothness detection device based on laser reflection as claimed in claim 1, wherein: the number of the supporting seats (10) is four, and the positions of the four supporting seats (10) are distributed on the lower surface of the workbench (1) in a rectangular array.