CN215810535U - Special detection frock of axle type part - Google Patents
Special detection frock of axle type part Download PDFInfo
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- CN215810535U CN215810535U CN202121503569.1U CN202121503569U CN215810535U CN 215810535 U CN215810535 U CN 215810535U CN 202121503569 U CN202121503569 U CN 202121503569U CN 215810535 U CN215810535 U CN 215810535U
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- supporting block
- shaped supporting
- base
- shaft parts
- shaped
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Abstract
The practical novel detection tool special for the shaft parts comprises a base, wherein a V-shaped supporting block is arranged at one end of the base, the shaft parts are arranged on the V-shaped supporting block, and the peripheral surfaces of the shaft parts are in contact with the V-shaped surface of the V-shaped supporting block; the other end of the base is provided with a limiting device, the limiting device comprises two supports symmetrically arranged with the center line of the V-shaped supporting block, one support is provided with a fixed thimble, the other support is provided with a movable thimble installed through threads, and the fixed thimble and the movable thimble are both abutted against the circumferential surface of the shaft part; still including set up in the detection device of V type supporting shoe homonymy, detection device include the fixing base to and articulated with handle on the fixing base, the handle is close to the one end of V type supporting shoe is provided with quick pressure head, be provided with the digital display amesdial on the quick pressure head, the digital display amesdial gauge head is aimed at global of axle type part. The full-run-out detection device can be used for detecting full run-out of shaft parts, and is reasonable in structure and convenient to use.
Description
Technical Field
The utility model relates to a detection tool, in particular to a detection tool special for shaft parts.
Background
The full-run-out detection of the shaft workpieces is an important process for inspecting the processing quality of the shaft workpieces, but the existing detection methods all use three-coordinates for detection. By adopting three-coordinate detection, complicated components and measurement difficulty components can be accurately measured, but the measuring tool has the defects that: the cost is high, the movement is inconvenient, the position of a taking point in the program is fixed, the size of a simple product is small, the average detection time is long (no matter how large the detection size is, the time for establishing coordinates is basically fixed when the detection is started).
SUMMERY OF THE UTILITY MODEL
In view of the above problems, the present invention provides a detection tool dedicated for shaft parts, so as to solve the problems in the background art.
In order to achieve the purpose, the utility model provides a special detection tool for shaft parts, which comprises a base, wherein one end of the base is provided with a V-shaped supporting block, the shaft parts are arranged on the V-shaped supporting block, and the peripheral surfaces of the shaft parts are in contact with the V-shaped surface of the V-shaped supporting block; the other end of the base is provided with a limiting device, the limiting device comprises two supports symmetrically arranged with the center line of the V-shaped supporting block, one support is provided with a fixed thimble, the other support is provided with a movable thimble installed through threads, and the fixed thimble and the movable thimble are both abutted against the circumferential surface of the shaft part; the detection device comprises a fixed seat and a handle hinged to the fixed seat, a quick pressure head is arranged at one end, close to the V-shaped supporting block, of the handle, a digital display dial indicator is arranged on the quick pressure head, and a measuring head of the digital display dial indicator is aligned to the circumferential surface of the shaft part; an auxiliary supporting block is arranged between the V-shaped supporting block and the limiting device, and the upper end face of the auxiliary supporting block is in contact with the circumferential surface of the shaft part.
As the preferred arrangement of the utility model, the V-shaped supporting block, the limiting device, the detection device and the auxiliary supporting block are all fixed on the base through screws.
The utility model has the beneficial effects that:
it can carry out full run-out detection to shaft class part, and rational in infrastructure, convenient to use. Firstly, the shaft parts are flatly placed in the V-shaped grooves of the supporting blocks, then the ejector pins are used for abutting against the circumferential surfaces of the parts to avoid the parts from shifting, then the measuring heads of the dial indicators are attached to the outer circumferential surfaces of the shaft parts, then the parts are rotated, the jumping conditions of the pointers of the dial indicators are checked, and the full-jumping detection of the shaft parts can be realized.
The position of axle type part in V type inslot can be adjusted, but axle type part axial displacement promptly can realize the detection in a plurality of positions.
Drawings
Fig. 1 is a schematic structural view of a special detection tool for shaft parts provided by the utility model.
Fig. 2 is a top view of the detection tool special for shaft parts provided by the utility model.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments.
Example 1
Referring to fig. 1 to 2, as an embodiment of the utility model, the utility model provides a special detection tool for shaft parts, which includes a base 1, wherein one end of the base 1 is provided with a V-shaped support block 2, a shaft part 3 is arranged on the base, and the peripheral surface of the shaft part is in contact with a V-shaped surface of the V-shaped support block 2; the other end of the base 1 is provided with a limiting device, the limiting device comprises two brackets 4 symmetrically arranged with the center line of the V-shaped supporting block 2, one bracket 4 is provided with a fixed thimble 5, the other bracket 4 is provided with a movable thimble 6 mounted through threads, and the fixed thimble 5 and the movable thimble 6 are both abutted against the circumferential surface of the shaft part 3; the detection device comprises a fixed seat 7 and a handle 8 hinged to the fixed seat 7, a quick pressure head 9 is arranged at one end, close to the V-shaped supporting block 2, of the handle 8, a digital display dial indicator 10 is arranged on the quick pressure head 9, and a measuring head of the digital display dial indicator 10 is aligned to the circumferential surface of the shaft part 3; an auxiliary supporting block 11 is arranged between the V-shaped supporting block 2 and the limiting device, and the upper end face of the auxiliary supporting block 11 is in contact with the circumferential surface of the shaft part 3.
As a preferable configuration of the embodiment of the present invention, further, the V-shaped supporting block 2, the limiting device, the detecting device, and the auxiliary supporting block 11 are all fixed on the base 1 by screws 12.
The full-run-out detection device can be used for detecting full run-out of shaft parts, and is reasonable in structure and convenient to use. Firstly, the shaft parts are flatly placed in the V-shaped grooves of the supporting blocks, then the ejector pins are used for abutting against the circumferential surfaces of the parts to avoid the parts from shifting, then the measuring heads of the dial indicators are attached to the outer circumferential surfaces of the shaft parts, then the parts are rotated, the jumping conditions of the pointers of the dial indicators are checked, and the full-jumping detection of the shaft parts can be realized.
The position of axle type part in V type inslot can be adjusted, but axle type part axial displacement promptly can realize the detection in a plurality of positions.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the utility model has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.
Furthermore, those skilled in the art will appreciate that while some embodiments described herein include some features included in other embodiments, rather than other features, combinations of features of different embodiments are meant to be within the scope of the utility model and form different embodiments. For example, in the claims above, any of the claimed embodiments may be used in any combination. The information disclosed in this background section is only for enhancement of understanding of the general background of the utility model and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art already known to a person skilled in the art.
Claims (2)
1. A special detection tool for shaft parts comprises a base and is characterized in that a V-shaped supporting block is arranged at one end of the base, the shaft parts are arranged on the V-shaped supporting block, and the peripheral surfaces of the shaft parts are in contact with the V-shaped surface of the V-shaped supporting block; the other end of the base is provided with a limiting device, the limiting device comprises two supports symmetrically arranged with the center line of the V-shaped supporting block, one support is provided with a fixed thimble, the other support is provided with a movable thimble installed through threads, and the fixed thimble and the movable thimble are both abutted against the circumferential surface of the shaft part; the detection device comprises a fixed seat and a handle hinged to the fixed seat, a quick pressure head is arranged at one end, close to the V-shaped supporting block, of the handle, a digital display dial indicator is arranged on the quick pressure head, and a measuring head of the digital display dial indicator is aligned to the circumferential surface of the shaft part; an auxiliary supporting block is arranged between the V-shaped supporting block and the limiting device, and the upper end face of the auxiliary supporting block is in contact with the circumferential surface of the shaft part.
2. The special detection tool for shaft parts according to claim 1, wherein the V-shaped support block, the limiting device, the detection device and the auxiliary support block are fixed on the base through screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121503569.1U CN215810535U (en) | 2021-07-05 | 2021-07-05 | Special detection frock of axle type part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121503569.1U CN215810535U (en) | 2021-07-05 | 2021-07-05 | Special detection frock of axle type part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215810535U true CN215810535U (en) | 2022-02-11 |
Family
ID=80180254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121503569.1U Active CN215810535U (en) | 2021-07-05 | 2021-07-05 | Special detection frock of axle type part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215810535U (en) |
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2021
- 2021-07-05 CN CN202121503569.1U patent/CN215810535U/en active Active
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