Bearing measuring instrument with adjusting function

Abstract

The utility model provides a bearing measuring instrument with adjusting function belongs to precision measurement technical field, including measuring instrument body and measuring claw, the outside of measuring instrument body is provided with adjusting mechanism and dismounting mechanism, first electric push rod fixed mounting is in the outside one side of measuring instrument body. The utility model discloses the dismounting mechanism of setting, realized the fastening installation of the measuring claw and the magnetic block of the threaded head of tightening state, then convenient to the measuring claw dismounting replacement, and the smooth movement of the measuring claw of the magnetic attraction board and the magnetic block of magnetism connection state can assist installation state, the threaded head of tightening state is realized the fastening installation of the measuring claw and the magnetic block through the magnetic block of setting adjusting mechanism, and then convenient to the radial position of the measuring claw adjustment, the radial movement of the measuring claw of installation state on the magnetic attraction board surface is realized through the magnetic block of setting first adjusting rod and slide, and then convenient to the radial position of the measuring claw adjustment, the axial movement of the measuring claw of installation state on the magnetic attraction board surface is realized through the magnetic block of setting second adjusting frame and slide, and then convenient to the axial position of the measuring claw adjustment.

Description

Technical Field

[0001] This utility model relates to the field of precision measurement technology, and more specifically, to a bearing measuring instrument with adjustment function. Background Technology

[0002] A bearing measuring instrument is a precision instrument used to test various key parameters of a bearing, ensuring that the bearing's dimensions, rotational accuracy, surface quality, etc., meet standards. Its main functions include dimensional measurement, rotational accuracy testing, surface quality analysis, and clearance measurement.

[0003] Existing bearing measuring instruments measure bearings by placing the bearing horizontally on the worktable and manually moving the measuring jaws to a position convenient for measurement. After the jaws are moved, nuts are tightened to position them. This makes adjusting the position of the measuring jaws inconvenient. Therefore, we propose an improved bearing measuring instrument with adjustable function. Utility Model Content

[0004] The purpose of this invention is to address the problem that adjusting the position of the measuring claw is inconvenient in existing bearing measuring instruments.

[0005] To achieve the above-mentioned objectives, this utility model provides the following technical solution:

[0006] A bearing measuring instrument with adjustment function is proposed to improve the above-mentioned problems.

[0007] The specific details of this utility model are as follows:

[0008] It includes a measuring instrument body and measuring claws, and the outside of the measuring instrument body is provided with an adjustment mechanism and a disassembly mechanism;

[0009] The adjustment mechanism includes a first electric push rod, a first adjustment frame, a first slide groove, a second electric push rod, a second adjustment frame, a second slide groove, and a slide rod;

[0010] The first electric push rod is fixedly installed on the outer side of the measuring instrument body. The first adjusting frame is fixedly connected to the output end of the first electric push rod. The first sliding groove is formed on the surface of the first adjusting frame. The second electric push rod is fixedly installed on the other side of the measuring instrument body. The second adjusting frame is fixedly connected to the output end of the second electric push rod. The second sliding groove is formed on the surface of the second adjusting frame. The sliding rod is slidably connected inside the first sliding groove and the second sliding groove.

[0011] As a preferred technical solution of this utility model, the first electric push rod in the energized state is used to drive the first adjusting frame to move, and the second electric push rod in the energized state is used to drive the second adjusting frame to move.

[0012] As a preferred technical solution of this utility model, the second adjustment frame in the moving state is used to adjust the axial position of the measuring claw.

[0013] As a preferred technical solution of this utility model, the first adjustment frame in the moving state is used to adjust the radial position of the measuring claw.

[0014] As a preferred technical solution of this utility model, the disassembly and assembly mechanism includes a magnetic suction plate, a magnetic block, a screw hole, and a threaded head;

[0015] The magnetic suction plate is disposed on the top of the measuring instrument body, the magnetic block is fixedly connected to the bottom of the slide rod, and the measuring claw is detachably connected to the magnetic block. The screw hole is formed inside the magnetic block, and the threaded head is fixedly connected to one side of the measuring claw.

[0016] As a preferred technical solution of this utility model, the screw hole is used for threaded connection of the threaded head, and the threaded head in the tightened state is used to fasten the measuring claw and the magnetic block.

[0017] As a preferred embodiment of this invention, the magnetic plate is magnetically connected to the magnetic block.

[0018] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0019] In the solution of this utility model:

[0020] 1. The designed disassembly and assembly mechanism enables the threaded head in the tightened state to securely install the measuring claw and the magnetic block, which facilitates the disassembly and replacement of the measuring claw. Furthermore, the magnetic plate and magnetic block in the magnetic connection state can assist the measuring claw in the installation state to move smoothly.

[0021] 2. Through the set adjustment mechanism, the first adjustment rod and slide rod in the moving state drive the measuring claw in the installed state to move radially on the surface of the magnetic suction plate through the magnetic block, thereby facilitating the adjustment of the radial position of the measuring claw. The second adjustment frame and slide rod in the moving state drive the measuring claw in the installed state to move axially on the surface of the magnetic suction plate, thereby facilitating the adjustment of the axial position of the measuring claw. Attached Figure Description

[0022] Figure 1 A schematic diagram of the structure of a bearing measuring instrument with adjustment function provided by this utility model;

[0023] Figure 2 A side view of a bearing measuring instrument with adjustable function provided by this utility model;

[0024] Figure 3A top view of a bearing measuring instrument with adjustable function provided by this utility model;

[0025] Figure 4 A schematic diagram of the adjustment mechanism structure of a bearing measuring instrument with adjustment function provided by this utility model;

[0026] Figure 5 A schematic diagram of the disassembly and assembly mechanism of a bearing measuring instrument with adjustment function provided by this utility model.

[0027] The image shows:

[0028] 1. Measuring instrument body; 2. Measuring claw; 3. Adjustment mechanism; 301. First electric push rod; 302. First adjustment frame; 303. First slide groove; 304. Second electric push rod; 305. Second adjustment frame; 306. Second slide groove; 307. Slide rod; 4. Assembly / disassembly mechanism; 401. Magnetic suction plate; 402. Magnetic block; 403. Screw hole; 404. Threaded head. Detailed Implementation

[0029] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model.

[0030] Therefore, the following detailed description of the embodiments of this utility model is not intended to limit the scope of the claimed utility model, but merely to illustrate some embodiments of the utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without inventive effort are within the scope of protection of this utility model.

[0031] It should be noted that, unless otherwise specified, the embodiments and features and technical solutions in the present invention can be combined with each other.

[0032] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0033] like Figure 1-5 As shown, this embodiment proposes a bearing measuring instrument with adjustment function, including measuring instrument body 1 and measuring claw 2. An adjustment mechanism 3 and a disassembly mechanism 4 are provided on the outside of the measuring instrument body 1.

[0034] The adjustment mechanism 3 includes a first electric push rod 301, a first adjustment frame 302, a first slide groove 303, a second electric push rod 304, a second adjustment frame 305, a second slide groove 306, and a slide rod 307;

[0035] The first electric push rod 301 is fixedly installed on one side of the outside of the measuring instrument body 1. The first adjusting frame 302 is fixedly connected to the output end of the first electric push rod 301. The first sliding groove 303 is formed on the surface of the first adjusting frame 302. The second electric push rod 304 is fixedly installed on the other side of the outside of the measuring instrument body 1. The second adjusting frame 305 is fixedly connected to the output end of the second electric push rod 304. The second sliding groove 306 is formed on the surface of the second adjusting frame 305. The sliding rod 307 is slidably connected to the inside of the first sliding groove 303 and the second sliding groove 306.

[0036] like Figure 2 As shown, the first electric push rod 301, when energized, is used to move the first adjusting frame 302, and the second electric push rod 304, when energized, is used to move the second adjusting frame 305. When the first electric push rod 301 is energized, its output end moves the first adjusting frame 302; similarly, when the second electric push rod 304 is energized, its output end moves the second adjusting frame 305.

[0037] like Figure 3 As shown, the second adjustment frame 305 in its movable state is used to adjust the axial position of the measuring claw 2. The first adjustment frame 302 in its movable state drives the slide rod 307 to move along the inner wall trajectory of the second slide groove 306. The slide rod 307 in its movable state drives the measuring claw 2 in its installed state to move radially on the surface of the magnetic suction plate 401 through the magnetic block 402, thereby facilitating the adjustment of the radial position of the measuring claw 2.

[0038] like Figure 3 As shown, the first adjustment frame 302 in its movable state is used to adjust the radial position of the measuring claw 2. The second adjustment frame 305 in its movable state drives the slide rod 307 to move along the inner wall trajectory of the first slide groove 303. The slide rod 307 in its movable state drives the measuring claw 2 in its installed state to move axially on the surface of the magnetic suction plate 401 through the magnetic block 402, thereby facilitating the adjustment of the axial position of the measuring claw 2.

[0039] like Figure 5 As shown, the disassembly and assembly mechanism 4 includes a magnetic suction plate 401, a magnetic block 402, a screw hole 403, and a threaded head 404;

[0040] A magnetic suction plate 401 is disposed on the top of the measuring instrument body 1. A magnetic block 402 is fixedly connected to the bottom of a slide rod 307, and the measuring claw 2 is detachably connected to the magnetic block 402. A screw hole 403 is formed inside the magnetic block 402, and a threaded head 404 is fixedly connected to one side of the measuring claw 2. When the measuring claw 2 is installed, the threaded head 404 is inserted into the screw hole 403, and the threaded head 404 is rotated. The screw hole 403 and the threaded head 404 are then threaded together. The tightened threaded head 404 secures the measuring claw 2 to the magnetic block 402. This structure facilitates the disassembly and replacement of the measuring claw 2. The magnetic suction plate 401 and the magnetic block 402 in the magnetically connected state can assist the measuring claw 2 in the installed state to move smoothly, preventing the measuring claw 2 from detaching from the measuring instrument body 1 during movement.

[0041] like Figure 5 As shown, the screw hole 403 is used for threaded connection with the threaded head 404, and the tightened threaded head 404 is used to securely install the measuring claw 2 and the magnetic block 402. When the threaded head 404 is inserted into the screw hole 403 and rotated, the screw hole 403 and the threaded head 404 are threadedly connected, and the tightened threaded head 404 securely installs the measuring claw 2 and the magnetic block 402.

[0042] like Figure 5 As shown, the magnetic chuck 401 and the magnetic block 402 are magnetically connected. The magnetic chuck 401 and the magnetic block 402 in the magnetically connected state can assist the measuring claw 2 in the installation state to move smoothly.

[0043] Specifically, when using a bearing measuring instrument with adjustment function: first, the measuring claw 2 is installed, so that the threaded head 404 is inserted into the threaded hole 403, and the threaded head 404 is rotated, so that the threaded hole 403 and the threaded head 404 are threadedly connected, and the threaded head 404 in the tightened state securely installs the measuring claw 2 and the magnetic block 402. This structure facilitates the disassembly and replacement of the measuring claw 2, and the magnetic suction plate 401 and the magnetic block 402 in the magnetic connection state can assist the measuring claw 2 in the installed state to move smoothly, and prevent the measuring claw 2 in the installed state from detaching from the measuring instrument body 1 during movement.

[0044] When the radial position of the measuring claw 2 needs to be adjusted, the first electric push rod 301 is powered on, causing its output end to move the first adjusting frame 302. The moving first adjusting frame 302 then moves the slide rod 307 along the inner wall of the second slide groove 306. The moving slide rod 307, through the magnetic block 402, causes the measuring claw 2 to move radially on the surface of the magnetic plate 401, thus facilitating the adjustment of the radial position of the measuring claw 2. When the axial position of the measuring claw 2 needs to be adjusted, the second electric push rod 304 is powered on, causing its output end to move the second adjusting frame 305. The moving second adjusting frame 305 then moves the slide rod 307 along the inner wall of the first slide groove 303. The moving slide rod 307, through the magnetic block 402, causes the measuring claw 2 to move axially on the surface of the magnetic plate 401, thus facilitating the adjustment of the axial position of the measuring claw 2.

[0045] All technical features in this embodiment can be freely combined according to actual needs.

[0046] The above embodiments are preferred implementations of this utility model. In addition, this utility model can also be implemented in other ways. Any obvious substitutions without departing from the concept of this technical solution are within the protection scope of this utility model.

Claims

1. A bearing measuring instrument with adjustable function, comprising a measuring instrument body (1) and measuring jaws (2), characterized in that, An adjustment mechanism (3) and a disassembly mechanism (4) are provided on the outside of the measuring instrument body (1). The adjustment mechanism (3) includes a first electric push rod (301), a first adjustment frame (302), a first slide groove (303), a second electric push rod (304), a second adjustment frame (305), a second slide groove (306), and a slide rod (307). The first electric push rod (301) is fixedly installed on the outer side of the measuring instrument body (1), the first adjustment frame (302) is fixedly connected to the output end of the first electric push rod (301), the first slide groove (303) is opened on the surface of the first adjustment frame (302), the second electric push rod (304) is fixedly installed on the other side of the measuring instrument body (1), the second adjustment frame (305) is fixedly connected to the output end of the second electric push rod (304), the second slide groove (306) is opened on the surface of the second adjustment frame (305), and the slide rod (307) is slidably connected to the inside of the first slide groove (303) and the second slide groove (306).

2. The bearing measuring instrument with adjustment function according to claim 1, characterized in that, The first electric push rod (301) in the energized state is used to drive the first adjusting frame (302) to move, and the second electric push rod (304) in the energized state is used to drive the second adjusting frame (305) to move.

3. The bearing measuring instrument with adjustment function according to claim 1, characterized in that, The second adjustment frame (305) in the moving state is used to adjust the axial position of the measuring claw (2).

4. A bearing measuring instrument with adjustment function according to claim 1, characterized in that, The first adjustment frame (302) in the moving state is used to adjust the radial position of the measuring claw (2).

5. A bearing measuring instrument with adjustment function according to claim 1, characterized in that, The disassembly and assembly mechanism (4) includes a magnetic suction plate (401), a magnetic block (402), a screw hole (403) and a threaded head (404). The magnetic suction plate (401) is disposed on the top of the measuring instrument body (1), the magnetic block (402) is fixedly connected to the bottom of the slide bar (307), and the measuring claw (2) is detachably connected to the magnetic block (402). The screw hole (403) is formed inside the magnetic block (402), and the thread head (404) is fixedly connected to one side of the measuring claw (2).

6. A bearing measuring instrument with adjustment function according to claim 5, characterized in that, The screw hole (403) is used for threaded connection of the threaded head (404), and the threaded head (404) in the tightened state is used to fasten the measuring claw (2) and the magnetic block (402).

7. A bearing measuring instrument with adjustment function according to claim 5, characterized in that, The magnetic plate (401) is magnetically connected to the magnetic block (402).

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