CN212058597U - Quick tester of part degree of depth - Google Patents
Quick tester of part degree of depth Download PDFInfo
- Publication number
- CN212058597U CN212058597U CN202021023710.3U CN202021023710U CN212058597U CN 212058597 U CN212058597 U CN 212058597U CN 202021023710 U CN202021023710 U CN 202021023710U CN 212058597 U CN212058597 U CN 212058597U
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- dial indicator
- fixing plate
- inspection cylinder
- indicator fixing
- depth
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Abstract
The utility model discloses a rapid part depth checker, which comprises a base, a dial indicator fixing plate, a checking cylinder, a moving plate and a reset spring; the dial indicator fixing plate is vertically arranged on the base; the dial indicator fixing plate is provided with a hole groove for fixing the dial indicator; the display screen of the dial indicator is positioned on one side of the dial indicator fixing plate, and the lower end of the dial indicator penetrates through the hole groove in the dial indicator fixing plate; the inspection cylinder is arranged on the base and is positioned on the other side of the dial indicator fixing plate; the inspection cylinder is cylindrical and hollow, a hole for the probe of the dial indicator to pass through is formed in the end face, facing the dial indicator fixing plate, of one end of the inspection cylinder, and a through groove which just blocks the moving plate is formed in the end face of the other end of the inspection cylinder; one end of the return spring is connected with the movable plate; the probe end of the dial indicator is abutted against the moving plate. The utility model relates to a quick verifier of part degree of depth can be quick accurate examine out boss class part from the upper surface to the degree of depth size of lower surface.
Description
Technical Field
The utility model relates to a quick verifier of part degree of depth.
Background
It is important for the machining of parts to ensure the dimensional precision of mass-produced parts. Therefore, it is necessary to design some inspection tools for rapidly inspecting various sizes of the parts, so as to rapidly determine whether the parts are qualified.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a quick verifier of part degree of depth, can inspect boss class part from the upper surface to the degree of depth size of lower surface fast through this verifier.
In order to achieve the purpose, the technical scheme of the utility model is to design a rapid part depth checker, which comprises a base, a dial indicator fixing plate, a checking cylinder, a moving plate and a reset spring; the dial indicator fixing plate is vertically arranged on the base; the dial indicator fixing plate is provided with a hole groove for fixing the dial indicator; the display screen of the dial indicator is positioned on one side of the dial indicator fixing plate, and the lower end of the dial indicator penetrates through a hole groove in the dial indicator fixing plate; the inspection cylinder is arranged on the base and is positioned on the other side of the dial indicator fixing plate; the inspection cylinder is cylindrical and hollow, a hole for the probe of the dial indicator to pass through is formed in the end face, facing the dial indicator fixing plate, of one end of the inspection cylinder, and a through groove which just blocks the moving plate is formed in the end face of the other end of the inspection cylinder; the moving plate is sheet-shaped and can move in the inspection cylinder; the reset spring is positioned in the inspection cylinder, one end of the reset spring is connected with the inner side of one end of the inspection cylinder, which is close to the dial indicator fixing plate, and the other end of the reset spring is connected with the moving plate; and the end part of the probe of the dial indicator abuts against the moving plate.
Furthermore, after the lower end of the dial indicator penetrates through the hole groove in the dial indicator fixing plate, the lower end of the dial indicator can be welded on the hole groove in the dial indicator fixing plate in a welding mode, or a screw hole is formed in the upper portion of the dial indicator fixing plate and screwed in a bolt, and the dial indicator fixing plate are fixed by a bolt fastening method.
Furthermore, a convex column is arranged in the center of one outward side of the moving plate.
Further, the device also comprises a calibration piece; the front end of the calibration piece is in a boss shape, and the distance from the front end face of the boss to the bottom of the boss is equal to the depth of the qualified part; the diameter of the boss of the calibration piece is smaller than or equal to that of the through groove in the end face of one side of the inspection cylinder.
The utility model has the advantages and the beneficial effects that: the utility model relates to a quick verifier of part degree of depth simple structure, convenient to use, the inspection that can be quick accurate goes out boss class part from the upper surface to the degree of depth size of lower surface.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of the test tube of the present invention.
Fig. 3 is a schematic view (with the test tube cut open) of the present invention when testing parts.
Fig. 4 is a schematic view of a calibration piece.
Fig. 5 is a schematic view of a part.
The device comprises a base 1, a dial indicator 2, a dial indicator fixing plate 3, a detection cylinder 4, a moving plate 5, a return spring 6, a calibration piece 7 and a part A.
Detailed Description
The following description will further describe embodiments of the present invention with reference to the accompanying drawings and examples. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
Example (b):
a quick tester for the depth of a part comprises a base 1, a dial indicator 2, a dial indicator fixing plate 3, a testing cylinder 4, a moving plate 5 and a return spring 6; the dial indicator fixing plate 3 is vertically arranged on the base 1; the dial indicator fixing plate 3 is provided with a hole groove for fixing the dial indicator 2; the display screen of the dial indicator 2 is positioned on one side of the dial indicator fixing plate 3, and the lower end of the dial indicator 2 penetrates through a hole groove in the dial indicator fixing plate 3; the inspection cylinder 4 is arranged on the base 1 and is positioned on the other side of the dial indicator fixing plate 3; the inspection cylinder 4 is cylindrical and hollow, a hole for the probe of the dial indicator 2 to pass through is formed in the end face of one end, facing the dial indicator fixing plate 3, of the inspection cylinder 4, and a through groove which just blocks the moving plate 5 is formed in the end face of the other end of the inspection cylinder 4; the moving plate 5 is sheet-shaped and can move in the inspection cylinder 4; the reset spring 6 is positioned in the inspection cylinder 4, one end of the reset spring 6 is connected with the inner side of one end of the inspection cylinder 6 close to the dial indicator fixing plate 3, and the other end of the reset spring 6 is connected with the moving plate 5; the probe end of the dial indicator 2 is abutted against the moving plate 5.
After the lower end of the dial indicator 2 penetrates through the hole groove in the dial indicator fixing plate 3, the lower end of the dial indicator 2 can be welded on the hole groove in the dial indicator fixing plate 3 in a welding mode, or a screw hole is formed in the upper portion of the dial indicator fixing plate 3, a bolt is screwed in, and the dial indicator 2 and the dial indicator fixing plate 3 are fixed by adopting a bolt fastening method.
The center of one outward side of the moving plate 5 is provided with a convex column. For some boss parts, the center of the boss of the part is provided with a through hole, and the convex column can extend into the through hole to ensure that the part moves along the axial direction of the inspection cylinder.
A part depth rapid checker also comprises a calibration piece 7; the front end of the calibration piece 7 is in a boss shape, and the distance from the front end face of the boss to the bottom of the boss is equal to the depth of the qualified part; the diameter of the boss of the calibration piece 7 is smaller than or equal to that of the through groove on the end face of one side of the inspection cylinder 4.
The using method comprises the following steps: the front end boss of the calibrating piece 7 is firstly placed into the through groove at one end of the inspection cylinder 4, the calibrating piece 7 is pushed inwards, when the bottom of the boss of the calibrating piece 7 is attached to the end face of the inspection cylinder 4, the number is read from the dial indicator 2, and the number is h. Then take off calibration piece 7, the movable plate 5 resets under the effect of reset spring 6, then take part A, push part A's boss into inspection cylinder 4's logical groove, when part A's boss bottom surface contacted inspection cylinder 4 terminal surface, read from percentage table 2. The value is H, and when H = H, the depth dimension of the part A is qualified.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the technical principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Claims (4)
1. The utility model provides a quick verifier of part degree of depth which characterized in that: comprises a base, a dial indicator fixing plate, a testing cylinder, a moving plate and a return spring; the dial indicator fixing plate is vertically arranged on the base; the dial indicator fixing plate is provided with a hole groove for fixing the dial indicator; the display screen of the dial indicator is positioned on one side of the dial indicator fixing plate, and the lower end of the dial indicator penetrates through a hole groove in the dial indicator fixing plate; the inspection cylinder is arranged on the base and is positioned on the other side of the dial indicator fixing plate; the inspection cylinder is cylindrical and hollow, a hole for the probe of the dial indicator to pass through is formed in the end face, facing the dial indicator fixing plate, of one end of the inspection cylinder, and a through groove which just blocks the moving plate is formed in the end face of the other end of the inspection cylinder; the moving plate is sheet-shaped and can move in the inspection cylinder; the reset spring is positioned in the inspection cylinder, one end of the reset spring is connected with the inner side of one end of the inspection cylinder, which is close to the dial indicator fixing plate, and the other end of the reset spring is connected with the moving plate; and the end part of the probe of the dial indicator abuts against the moving plate.
2. The rapid part depth checker according to claim 1, wherein: after the lower end of the dial indicator penetrates through the hole groove in the dial indicator fixing plate, the lower end of the dial indicator can be welded on the hole groove in the dial indicator fixing plate in a welding mode, or a screw hole is formed in the upper portion of the dial indicator fixing plate and screwed in a bolt, and the dial indicator fixing plate are fixed by a bolt fastening method.
3. The rapid part depth checker according to claim 1, wherein: the center of one outward side of the moving plate is provided with a convex column.
4. The rapid part depth checker according to claim 1, wherein: the device also comprises a calibration piece; the front end of the calibration piece is in a boss shape, and the distance from the front end face of the boss to the bottom of the boss is equal to the depth of the qualified part; the diameter of the boss of the calibration piece is smaller than or equal to that of the through groove in the end face of one side of the inspection cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021023710.3U CN212058597U (en) | 2020-06-08 | 2020-06-08 | Quick tester of part degree of depth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021023710.3U CN212058597U (en) | 2020-06-08 | 2020-06-08 | Quick tester of part degree of depth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212058597U true CN212058597U (en) | 2020-12-01 |
Family
ID=73514636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021023710.3U Active CN212058597U (en) | 2020-06-08 | 2020-06-08 | Quick tester of part degree of depth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212058597U (en) |
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2020
- 2020-06-08 CN CN202021023710.3U patent/CN212058597U/en active Active
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