CN213179747U - Bearing groove position measuring meter - Google Patents
Bearing groove position measuring meter Download PDFInfo
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- CN213179747U CN213179747U CN202022537662.6U CN202022537662U CN213179747U CN 213179747 U CN213179747 U CN 213179747U CN 202022537662 U CN202022537662 U CN 202022537662U CN 213179747 U CN213179747 U CN 213179747U
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
A bearing groove position measuring gauge comprises a base and a dial indicator, wherein an inclined surface is machined on the base, and the dial indicator is arranged at the top of the inclined surface; a measuring head fixing seat is arranged below the inclined plane and is connected with a lower measuring head plate; a left mounting seat and a right mounting seat are respectively connected to two sides above the inclined plane, and a sliding block is arranged between the left mounting seat and the right mounting seat; the contact of the dial indicator is contacted with the upper end surface of the sliding block; an upper measuring head plate is arranged on the sliding block, and an upper measuring head and a lower measuring head are correspondingly arranged on the upper measuring head plate and the lower measuring head plate; one side of the base is provided with a linkage mechanism for driving the sliding block to work; a tension spring fixing rod is connected between the surfaces of the left mounting seat and the right mounting seat, and a column head I is connected to the tension spring fixing rod; and a second column head is connected to the surface of the sliding block, and a tension spring is connected between the first column head and the second column head. Compared with the prior art, the utility model discloses an go up gauge head and lower gauge head and detect the bearing channel, carry out the reading through the amesdial, the testing process is convenient, promotes detection efficiency.
Description
Technical Field
The utility model relates to a bearing detects technical field, specifically indicates a bearing groove position survey table.
Background
After the bearing outer ring is machined, the size of a channel of the bearing outer ring needs to be detected to determine whether the bearing outer ring meets the requirements, the bearing detection of batch production is met through development of automatic detection equipment in general enterprises, the bearings produced in small-batch trial production generally adopt manual detection due to small quantity and large investment of development of automatic equipment, and specific equipment needs to be designed and developed for detection due to small size and large manual detection error of miniature bearings.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to above-mentioned prior art not enough, and provide a bearing groove position survey table. In order to solve the technical problem, the utility model discloses a technical scheme is:
a bearing groove position measuring meter comprises a base and a dial indicator, wherein an inclined plane is processed on the base; the dial indicator is arranged at the top of the inclined plane; a measuring head fixing seat is arranged below the inclined plane and is connected with a lower measuring head plate; a left mounting seat and a right mounting seat are respectively connected to two sides above the inclined plane, and a pair of sliding block seats is arranged between the left mounting seat and the right mounting seat; a sliding block is arranged between the sliding block seats in a sliding manner; the contact of the dial indicator is contacted with the upper end surface of the sliding block; an upper measuring head plate is arranged on the sliding block, and an upper measuring head and a lower measuring head are correspondingly arranged on the upper measuring head plate and the lower measuring head plate; one side of the base is provided with a linkage mechanism for driving the sliding block to work; a tension spring fixing rod is connected between the surfaces of the left mounting seat and the right mounting seat, and a column head I is connected to the tension spring fixing rod; and a second column head is connected to the surface of the sliding block, and a tension spring is connected between the first column head and the second column head.
Furthermore, a positioning notch is formed in the middle of the measuring head fixing seat; the lower measuring head plate is placed in the positioning notch and fixedly mounted with the measuring head fixing seat through a screw.
Further, an arc-shaped groove I is machined in the end face of the inner side of the sliding block seat, and baffles are arranged at the upper end and the lower end of the arc-shaped groove I; a ball is embedded and connected in the first arc-shaped groove; arc grooves II are machined in the two sides of the sliding block, and the sliding block is connected with the rolling balls in a sliding mode through the arc grooves II.
Furthermore, the upper measuring head and the lower measuring head are symmetrically arranged and are arc-shaped cylinders, wherein a steel ball is connected to the end face of the upper measuring head in an embedded mode, and two steel ball balls are connected to the end face of the lower measuring head in an embedded mode.
Furthermore, a positioning column is arranged in the middle of the inclined plane, and an installation supporting plate is connected to the positioning column; install on the mounting plate and keep off the material piece, keep off and be provided with the extension rod on the material piece, the extension rod is located between gauge head and the lower gauge head.
Furthermore, the linkage mechanism comprises a handle seat, a handle, a driving shaft, a connecting rod and a driving connecting seat, wherein the handle seat is arranged on one side of the base and is U-shaped, and a left stop block and a right stop block are respectively arranged on two sides of the handle seat; one end of the driving shaft penetrates through the grip seat, and the other end of the driving shaft is rotatably connected with the base; the handle is positioned between the left stop block and the right stop block, and the bottom of the handle is sleeved on the driving shaft; the driving shaft is integrally connected with a driving wheel, a torsion spring is arranged between the driving wheel and the handle, and the torsion spring is sleeved on the driving shaft; the side surface of the driving wheel is connected with a driving column; a circular hole is processed on the sliding block; one end of the connecting rod is positioned between the driving column and the driving shaft, and the other end of the connecting rod is hooked in the round hole; the driving connecting seat is arranged on the back of the inclined plane, and a pin shaft is arranged on the driving connecting seat; the rod body of the connecting rod is rotatably connected to the pin shaft.
Furthermore, an upper stop block is arranged on one side above the handle and connected to the side face of the base through a cushion block.
Compared with the prior art, the utility model discloses a bearing groove position survey meter detects the bearing channel through last gauge head and lower gauge head, carries out the reading through the amesdial, and the testing process is convenient, promotes detection efficiency.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is an enlarged view of FIG. 1A;
FIG. 3 is a schematic structural view of the linkage mechanism of the present invention;
the measuring head comprises a base 1, a base 2, a dial indicator 3, a measuring head fixing seat 4, a lower measuring head plate 5, a left mounting seat 6, a right mounting seat 7, a slider seat 8, a slider 9, a baffle plate 10, an upper measuring head plate 11, an upper measuring head 12, a lower measuring head 13, a steel ball 14, a positioning column 15, a mounting supporting plate 16, a material blocking block 17, a handle seat 18, a handle 19, a driving shaft 20, a connecting rod 21, a driving connecting seat 22, a driving wheel 23, a torsion spring 24, a driving column 25, a round hole 26, a tension spring fixing rod 27, a first column head 28, a second column head 29 and an upper baffle block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below.
As shown in figures 1-3, a bearing groove position measuring meter comprises a base 1 and a dial indicator 2, wherein a 45-degree inclined plane is processed on the surface of the base 1, and a hollow structure is arranged above the base 1; the dial indicator 2 is arranged at the top of the inclined plane; a measuring head fixing seat 3 is installed below the inclined plane, a square positioning notch is formed in the middle of the measuring head fixing seat 3, a lower measuring head plate 4 is placed in the square positioning notch, a waist-shaped groove is formed in the lower measuring head plate 4, and the waist-shaped groove is fixedly installed with the measuring head fixing seat 3 through screws; a left mounting seat 5 and a right mounting seat 6 are respectively connected to two sides above the inclined plane, and a pair of sliding block seats 7 are arranged between the left mounting seat 5 and the right mounting seat 6; a sliding block 8 is arranged between the sliding block seats 7 in a sliding manner; the contact of the dial indicator 2 is contacted with the upper end surface of the sliding block 8; in the embodiment, a first arc-shaped groove is processed on the end surface of the inner side of the slider seat 7, and baffles 9 are arranged at the upper end and the lower end of the first arc-shaped groove; the ball bearings are embedded and connected in the first arc-shaped grooves, and the baffle plates 9 limit the ball bearings in the first arc-shaped grooves; arc grooves II are machined in two sides of the sliding block 8, and the sliding block 8 is connected with the balls in a sliding mode through the arc grooves II.
An upper measuring head plate 10 is mounted on the sliding block 8, an upper measuring head 11 and a lower measuring head 12 are correspondingly arranged on the upper measuring head plate 10 and the lower measuring head plate 4, in the embodiment, the upper measuring head 11 and the lower measuring head 12 are symmetrically arranged, the upper measuring head 11 and the lower measuring head 12 are arc-shaped cylinders, a steel ball 13 is embedded and connected on the end surface of the upper measuring head 11, two steel ball 13 are symmetrically embedded and connected on the end surface of the lower measuring head 12, and the steel ball 13 is matched with a channel of a bearing; a positioning column 14 is arranged in the middle of the inclined plane, and an installation supporting plate 15 is connected to the positioning column 14; install the gauge block 16 on the installation layer board 15, be provided with the extension rod on the gauge block 16, the extension rod is located gauge head 11 and down between the gauge head 12, and the extension rod is used for supporting the bearing outer lane of placing on the gauge head to through changing the thickness of installation layer board, the high position of adjustable extension rod.
One side of the base 1 is provided with a linkage mechanism driving sliding block 8 to work, the linkage mechanism comprises a handle seat 17, a handle 18, a driving shaft 19, a connecting rod 20 and a driving connecting seat 21, the handle seat 17 is arranged on one side of the base 1, the handle seat 17 is U-shaped, and a left stop block and a right stop block are respectively arranged on two sides of the handle seat 17; one end of the driving shaft 19 is arranged in the grip seat 17 in a penetrating way, and the other end is rotationally connected with the base 1; the handle 18 is positioned between the left stop block and the right stop block, and the bottom of the handle 18 is sleeved on the driving shaft 19; the driving shaft 19 is integrally connected with a driving wheel 22, a torsion spring 23 is arranged between the driving wheel 22 and the handle 18, and the torsion spring 23 is sleeved on the driving shaft 19; the side surface of the driving wheel 22 is connected with a driving column 24, and the end surface of the driving column 24 exceeds the end surface of the driving wheel 22; a round hole 25 is processed on the sliding block 8; one end of the connecting rod 20 is positioned between the driving column 24 and the driving shaft 19, and the other end of the connecting rod is hooked in the round hole 25; the driving connecting seat 21 is arranged on the back of the inclined plane, and a pin shaft is arranged on the driving connecting seat 21; the shaft body of the connecting rod 20 is rotatably connected to the pin shaft.
A tension spring fixing rod 26 is connected between the surfaces of the left mounting seat 5 and the right mounting seat 6, and a first column head 27 is connected to the tension spring fixing rod 26; the surface of the sliding block 8 is connected with a column head II 28, and a tension spring is connected between the column head I27 and the column head II 28.
An L-shaped upper stop block 29 is arranged on one side above the handle 18, and the upper stop block 29 is connected to the side surface of the base 1 through a cushion block.
The working principle is as follows: pulling the handle 18, clamping the connecting rod 20 by the driving wheel 22 and the driving column 24 to rotate by taking the pin shaft as a center, driving the sliding block 8 to slide at the hooking part at the end part of the connecting rod 20 to enable the upper measuring head 11 and the lower measuring head 12 to approach, adjusting the dial indicator 2, setting a zero position, placing the outer ring of the bearing to be measured on the measuring head, loosening the handle 18, resetting the handle 18 under the action of the torsion spring 23, simultaneously stretching the upper measuring head 11 and the lower measuring head 12 under the action of the tension spring, embedding the steel ball 13 into the channel of the bearing, reading the reading through the dial indicator 2 and completing the detection.
The present invention is not limited to the above-described embodiments, and those skilled in the art can make modifications or changes without departing from the spirit of the present invention.
Claims (7)
1. A bearing groove position measuring meter is characterized in that: the dial indicator comprises a base and a dial indicator, wherein an inclined plane is processed on the base; the dial indicator is arranged at the top of the inclined plane; a measuring head fixing seat is arranged below the inclined plane and is connected with a lower measuring head plate; a left mounting seat and a right mounting seat are respectively connected to two sides above the inclined plane, and a pair of sliding block seats is arranged between the left mounting seat and the right mounting seat; a sliding block is arranged between the sliding block seats in a sliding manner; the contact of the dial indicator is contacted with the upper end surface of the sliding block; an upper measuring head plate is arranged on the sliding block, and an upper measuring head and a lower measuring head are correspondingly arranged on the upper measuring head plate and the lower measuring head plate; one side of the base is provided with a linkage mechanism for driving the sliding block to work; a tension spring fixing rod is connected between the surfaces of the left mounting seat and the right mounting seat, and a column head I is connected to the tension spring fixing rod; and a second column head is connected to the surface of the sliding block, and a tension spring is connected between the first column head and the second column head.
2. The bearing groove position measuring gauge according to claim 1, wherein: a positioning notch is formed in the middle of the measuring head fixing seat; the lower measuring head plate is placed in the positioning notch and fixedly mounted with the measuring head fixing seat through a screw.
3. The bearing groove position measuring gauge according to claim 1, wherein: an arc-shaped groove I is machined in the end face of the inner side of the sliding block seat, and baffles are arranged at the upper end and the lower end of the arc-shaped groove I; a ball is embedded and connected in the first arc-shaped groove; arc grooves II are machined in the two sides of the sliding block, and the sliding block is connected with the rolling balls in a sliding mode through the arc grooves II.
4. The bearing groove position measuring gauge according to claim 1, wherein: the upper measuring head and the lower measuring head are symmetrically arranged and are arc-shaped cylinders, wherein a steel ball is connected to the end face of the upper measuring head in an embedded mode, and two steel ball is connected to the end face of the lower measuring head in an embedded mode.
5. The bearing groove position measuring gauge according to claim 4, wherein: the middle part of the inclined plane is provided with a positioning column, and the positioning column is connected with an installation supporting plate; install on the mounting plate and keep off the material piece, keep off and be provided with the extension rod on the material piece, the extension rod is located between gauge head and the lower gauge head.
6. The bearing groove position measuring gauge according to claim 1, wherein: the linkage mechanism comprises a handle seat, a handle, a driving shaft, a connecting rod and a driving connecting seat, wherein the handle seat is arranged on one side of the base and is U-shaped, and a left stop block and a right stop block are respectively arranged on two sides of the handle seat; one end of the driving shaft penetrates through the grip seat, and the other end of the driving shaft is rotatably connected with the base; the handle is positioned between the left stop block and the right stop block, and the bottom of the handle is sleeved on the driving shaft; the driving shaft is integrally connected with a driving wheel, a torsion spring is arranged between the driving wheel and the handle, and the torsion spring is sleeved on the driving shaft; the side surface of the driving wheel is connected with a driving column; a circular hole is processed on the sliding block; one end of the connecting rod is positioned between the driving column and the driving shaft, and the other end of the connecting rod is hooked in the round hole; the driving connecting seat is arranged on the back of the inclined plane, and a pin shaft is arranged on the driving connecting seat; the rod body of the connecting rod is rotatably connected to the pin shaft.
7. The bearing groove position measuring gauge according to claim 6, wherein: an upper stop block is arranged on one side above the handle and connected to the side face of the base through a cushion block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022537662.6U CN213179747U (en) | 2020-11-05 | 2020-11-05 | Bearing groove position measuring meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022537662.6U CN213179747U (en) | 2020-11-05 | 2020-11-05 | Bearing groove position measuring meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213179747U true CN213179747U (en) | 2021-05-11 |
Family
ID=75780937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022537662.6U Active CN213179747U (en) | 2020-11-05 | 2020-11-05 | Bearing groove position measuring meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213179747U (en) |
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2020
- 2020-11-05 CN CN202022537662.6U patent/CN213179747U/en active Active
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