CN212109871U - Bearing chamfer detection device - Google Patents
Bearing chamfer detection device Download PDFInfo
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- CN212109871U CN212109871U CN202021236472.4U CN202021236472U CN212109871U CN 212109871 U CN212109871 U CN 212109871U CN 202021236472 U CN202021236472 U CN 202021236472U CN 212109871 U CN212109871 U CN 212109871U
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- support arm
- bearing
- base
- montant
- operation panel
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Abstract
The utility model discloses a bearing chamfer detection device, its characterized in that: including operation panel, base, cylinder leg, shell fragment, pilot pin, montant, spacing round, test piece, amesdial, the operation panel is installed on four cylinder legs, and operation panel central authorities are arranged in to the base and are fixed, and it has the recess to open on the base, and the recess is the cross, and a shell fragment support arm is installed to operation panel the place ahead downside, the utility model is used for detect bearing chamfer size, axial dimension can take place the deviation in the processing, reflects on this device: the included angle between the chamfer and the upper surface of the base is large or small, so that the height of a measuring head of the testing block is different, the height of the measuring head is reflected on a dial indicator, and the bearing in a specified error is qualified, otherwise, the bearing is unqualified.
Description
Technical Field
The utility model relates to a bearing production detection area, concretely relates to bearing chamfer detection device.
Background
The bearing is an indispensable component of industrial equipment, called "industrial joint", and the quality of the bearing determines the level of industrial development. Bearing defect detection is one of the most important links in bearing quality detection, even at present, many manufacturers still judge whether a bearing has defects by means of human vision, the detection precision of the bearing defects is completely determined by skilled workers, and the defects also cause the detection results to be uneven, the working efficiency is low, and the labor cost is high.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art not enough, provide a bearing chamfer detection device.
In order to achieve the above object, the present invention provides the following technical solutions:
a bearing chamfer detection device comprises an operation table, a base, cylindrical legs, elastic pieces, positioning bolts, vertical rods, limiting wheels, a test block and a dial indicator, wherein the operation table is arranged on four cylindrical legs, the base is arranged in the center of the operation table and fixed, the base is provided with a groove which is crossed, an elastic piece supporting arm is arranged at the lower side in front of the operation table, the elastic piece supporting arm fixes one end of two elastic pieces through a connecting piece, one end of the two elastic pieces, far away from the elastic piece supporting arm, is provided with a connecting piece, the connecting piece, far away from the elastic piece supporting arm, is fixed with a positioning sleeve through a bolt, the positioning bolts fix the lower end of the vertical rods in the positioning sleeve, the front of the operation table is provided with a notch, the vertical rods are vertically arranged in the notch, the operation table is provided with a limiting wheel supporting arm, the limiting wheels are rotatably connected on the limiting wheel supporting arm, one side of the test block, which is close to the groove, is provided with a measuring head, the left side in front of the operating platform is provided with a dial indicator supporting arm, the dial indicator is suspended and fixed on the dial indicator supporting arm, and the lower end of the thimble of the dial indicator contacts with the upper surface of the test block.
Still include the auxiliary rod, an auxiliary stay arm is installed to operation panel rear upside, and the auxiliary stay arm middle part is equipped with the regulation hole, and the auxiliary stay arm runs through the auxiliary stay regulation hole, and the auxiliary stay is pressed from both sides tightly by two nuts and fixes on the auxiliary stay arm, and auxiliary stay one end is three horn shapes and the front end is the fillet.
The cylindrical leg is provided with a thread and is in threaded connection with the operating platform.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model is used for detecting bearing chamfer size, the chamfer of bearing can take place the deviation in the processing, promptly the chamfer is different with the contained angle of base upper surface, the chamfer is different to the degree of pushing down of the gauge head of test piece, and then the reaction is on the amesdial, the bearing in the regulation error is qualified, otherwise is unqualified; the utility model discloses whether qualified after can judging the chamfer processing of bearing fast for the efficiency of detection.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the present invention in use.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to fig. 1-2.
A bearing chamfer detection device comprises an operation table 1, a base 2, cylindrical legs 3, elastic sheets 5, a positioning bolt 6, a vertical rod 7, a limiting wheel 8, a test block 9 and a dial indicator 10, wherein the operation table 1 is arranged on the four cylindrical legs 3, the base 2 is arranged in the center of the operation table 1 and is fixed, a groove 21 is formed in the base 2, the groove 21 is crossed, an elastic sheet supporting arm 51 is arranged at the lower side in front of the operation table 1, the elastic sheet supporting arm 51 fixes one end of two elastic sheets 5 through a connecting sheet 52, the connecting sheet 52 is arranged at one end, far away from the elastic sheet supporting arm 51, of the two elastic sheets 5, a positioning sleeve 61 is fixed on the connecting sheet 52, far away from the elastic sheet supporting arm 51, the lower end of the vertical rod 7 is fixed in the positioning sleeve 61 by the positioning bolt 6, a notch 11 is formed in front of the operation table 1, the vertical rod 7 is vertically arranged in the notch 11, the, spacing wheel 8 is located 7 front sides of montant, and 8 peripheries of spacing wheel are laminated with 7 peripheries of montant, and test block 9 is installed in 7 upper ends of montant breach, and test block 9 is close to recess 21 one side and is equipped with gauge head 91, and one thousandth micrometer support arm 101 is installed in operation panel the place ahead left side, and amesdial 10 hangs to be fixed on amesdial support arm 101, and 10 thimble lower extremes of amesdial contact test block 9 upper surfaces.
Still include auxiliary rod 4, an auxiliary stay 41 is installed to 1 rear upside of operation panel, and 4 middle parts of auxiliary stay are equipped with the regulation hole, and auxiliary stay 41 runs through 4 regulation holes of auxiliary stay, and auxiliary stay 4 is pressed from both sides tightly by two nuts and is fixed on auxiliary stay 41, and 4 one end of auxiliary stay are three horn shapes, and the front end is the fillet.
The cylindrical legs 3 are provided with threads, and the cylindrical legs 3 are in threaded connection with the operating platform 1.
The elastic sheet 5 has elasticity, and the vertical rod 7 is installed on the elastic sheet 5, so that the vertical rod 7 can be reset through the elastic sheet 5 after being pressed down each time. The test block 9 is fixed in the notch at the upper end of the vertical rod 7 through two fixing pins, and the test block 9 can be replaced to detect bearings of different types.
The limiting wheel 8 beside the opening 11 is tightly attached to the vertical rod 7, when the bearing is detected, the testing block 9 is tightly attached to the bearing, and the vertical rod 7 needs to be reversely tightly attached to the limiting wheel 8 so as to ensure that the vertical rod 7 is vertical.
Because the bearing side is the convex surface, and the vertical face of test piece 9 is the plane, so only a point of laminating, when meetting big bearing, difficult control sets up auxiliary rod 4 and just can two points lean on tight bearing for change and have an effect, and the bearing chamfer sticiss gauge head 91.
The utility model discloses the theory of operation: firstly, the standard component is zeroed, the standard component is flatly placed on the base 2, the side face of the standard component is tightly attached to the side face of the testing block 9, the testing head 91 can touch the chamfer, the testing head 91 moves downwards under the pressure of the chamfer, the testing block 9 also moves downwards and reacts to the thimble of the dial indicator 10, the dial indicator 10 generates a reading, and the dial indicator 10 is zeroed at the moment; the chamfer size of bearing can take place the deviation in the processing, and the contained angle of chamfer and base 2 upper surface has big or small, and the height that test block 9 drove montant 7 and descend when chamfer and gauge head 91 contact is different, and then the reaction is on amesdial 10, and the bearing in the regulation error is qualified, otherwise is unqualified.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (3)
1. The utility model provides a bearing chamfer detection device which characterized in that: comprises an operation table (1), a base (2), cylindrical legs (3), elastic sheets (5), positioning bolts (6), vertical rods (7), limiting wheels (8), a testing block (9) and a dial indicator (10), wherein the operation table (1) is installed on the four cylindrical legs (3), the base (2) is arranged in the center of the operation table (1), a groove (21) is formed in the base (2), the groove (21) is in a cross shape, an elastic sheet supporting arm (51) is installed on the lower side in front of the operation table (1), the elastic sheet supporting arm (51) fixes one end of two elastic sheets (5) through a connecting sheet (52), the connecting sheet (52) is installed at one end of two elastic sheets (5) far away from the elastic sheet supporting arm (51), a positioning sleeve (61) is fixed on the connecting sheet (52) far away from the elastic sheet supporting arm (51) through a bolt, an opening (11) is formed in front of the operation table (1), montant (7) vertical setting is in opening (11), montant (7) lower extreme inserts in position sleeve (61) and fixes through set bar (6), install spacing round support arm (81) on operation panel (1), spacing round (8) are rotated and are connected on spacing round support arm (81), spacing round (8) are located montant (7) front side, laminating of spacing round (8) periphery and montant (7) periphery, install in montant (7) upper end test block (9), test block (9) are close to recess (21) one side and are equipped with gauge head (91), one thousand minutes table support arm (101) are installed in operation panel the place ahead left side, amesdial (10) are fixed on amesdial support arm (101), amesdial (10) thimble lower extreme butt test block (9) upper surface.
2. The bearing chamfer detection device of claim 1, wherein: still include auxiliary rod (4), an auxiliary support arm (41) is installed to operation panel (1) rear upside, and auxiliary support arm (41) periphery is equipped with the screw thread, auxiliary rod (4) middle part is equipped with the regulation hole, auxiliary support arm (41) pass the regulation hole of auxiliary rod (4), auxiliary rod (4) press from both sides tightly through two nuts and fix on auxiliary support arm (41), auxiliary rod (4) one end is three horn shapes and the front end is the fillet.
3. The bearing chamfer detection device of claim 1, wherein: the cylindrical legs (3) are provided with threads, and the cylindrical legs (3) are in threaded connection with the operating platform (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021236472.4U CN212109871U (en) | 2020-06-30 | 2020-06-30 | Bearing chamfer detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021236472.4U CN212109871U (en) | 2020-06-30 | 2020-06-30 | Bearing chamfer detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212109871U true CN212109871U (en) | 2020-12-08 |
Family
ID=73628848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021236472.4U Active CN212109871U (en) | 2020-06-30 | 2020-06-30 | Bearing chamfer detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212109871U (en) |
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2020
- 2020-06-30 CN CN202021236472.4U patent/CN212109871U/en active Active
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