CN205373690U - Detect line quick change device for detection of part grinding excircle helix - Google Patents
Detect line quick change device for detection of part grinding excircle helix Download PDFInfo
- Publication number
- CN205373690U CN205373690U CN201620137087.1U CN201620137087U CN205373690U CN 205373690 U CN205373690 U CN 205373690U CN 201620137087 U CN201620137087 U CN 201620137087U CN 205373690 U CN205373690 U CN 205373690U
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- fixing seat
- movable mandrel
- detection
- optical axis
- detection line
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Abstract
The utility model relates to a detect line quick change device for detection of part grinding excircle helix, including detecting with line, optical axis, bottom plate, spacer pin and heavy object, optical axis and spacer pin are installed respectively on the bottom plate, the line cup joints for the detection on the optical axis, set up a heavy object standing groove on the bottom plate, the heavy object is installed in the heavy object standing groove, the heavy object includes couple, spring, fixing base and the mobile core axle of living, a blind hole is upwards seted up to the lower surface of fixing base, the mobile core axle of living can be pegged graft in this blind hole, just movablely from top to bottom the mobile core axle of living pass through the fixed pin with the fixing base is fixed mutually. The utility model discloses owing to adopted above -mentioned technical scheme, can the quick replacement detection use the line in the testing process to make the detection parameter keep the unanimity, avoid arousing the measuring error who is surveyed the part because of the change that detects the parameter.
Description
Technical field
This utility model relates to a kind of detection line fast replacing device detecting part grinding cylindrical helix.
Background technology
In machine components grinding, some parts need to control the generation of the helix of cylindrical after grinding.Hang the cotton thread that weight uses when helix detects, need to change every time.Common practice is to measure the cotton thread of certain length, by manual knotting, resuspends weight.But this way exists a lot of drawback, and the line length after manual knotting is inconsistent, and during detection, cotton thread is inconsistent with the angle that tested part is formed after tangent, and this can affect measurement result, thus cause the whether qualified of erroneous judgement part.And length consuming time, it is impossible to quickly detect and reach a conclusion.
Summary of the invention
The purpose of this utility model, it is contemplated to solve above-mentioned prior art Problems existing, and a kind of detection line fast replacing device detecting part grinding cylindrical helix is provided, existing detection accessory is overcome to change detection line time length, detect the deficiency that parameter is inconsistent, can in detection process quick-replaceable detection line, and making detection parameter keep consistent, it is to avoid the change because detecting parameter causes the measurement error of tested part.
The technical scheme realizing above-mentioned purpose is: a kind of detection line fast replacing device detecting part grinding cylindrical helix, including detection line, optical axis, base plate, spacer pin and weight, wherein:
Described optical axis and spacer pin are separately mounted on described base plate, and described spacer pin and optical axis are positioned at the left and right portion of described base plate correspondingly；
Described detection line is socketed on described optical axis；
Offering a weight placing trough on described base plate, described weight placing trough is positioned at the right part of described base plate, and described spacer pin and described weight placing trough are located on the same line；
Described weight is arranged in described weight placing trough；
Described weight includes hook, spring, fixing seat and movable mandrel, and the lower surface of described fixing seat upwards offers a blind hole, and described movable mandrel can be plugged in this blind hole up and downly, and described movable mandrel is fixed by steady pin and described fixing seat；
Described movable mandrel and fixing seat are offered a clamp groove respectively, and the clamp groove on described movable mandrel and the clamp groove on fixing seat are positioned at the same side；
Described hook is arranged on the top of described fixing seat, and described spring is arranged in the blind hole of described fixing seat, and the tip contact of the bottom of described spring and described movable mandrel is arranged.
Above-mentioned a kind of detection line fast replacing device detecting part grinding cylindrical helix, wherein, described steady pin is radially arranged along described movable mandrel.
Above-mentioned a kind of detection line fast replacing device detecting part grinding cylindrical helix, wherein, described movable mandrel radially offers a waist through hole, and described steady pin is plugged in this waist through hole, and described steady pin is fixed on described fixing seat.
The detection line fast replacing device of detection part grinding cylindrical helix of the present utility model, can in detection process quick-replaceable detection line, and make detection parameter keep consistent, it is to avoid the change because detecting parameter causes the measurement error of tested part.
Accompanying drawing explanation
Fig. 1 is the structural representation of the detection line fast replacing device of detection part grinding cylindrical helix of the present utility model；
Fig. 2 is the structural representation of the weight of detection line fast replacing device of the present utility model.
Detailed description of the invention
In order to make those skilled in the art be better understood when the technical solution of the utility model, below in conjunction with accompanying drawing, the utility model is described in further detail.
Referring to Fig. 1 and Fig. 2, embodiment of the present utility model, a kind of detection line fast replacing device detecting part grinding cylindrical helix, including detection line 1, optical axis 2, base plate 3, spacer pin 4 and weight.
Optical axis 2 and spacer pin 4 are separately mounted on base plate 3, and spacer pin 4 and optical axis 2 are positioned at the left and right portion of base plate 3 correspondingly；Detection line 1 is socketed on optical axis 2；Offering a weight placing trough 31 on base plate 3, weight placing trough 31 is positioned at the right part of base plate 3, and spacer pin 4 and weight placing trough 31 are located on the same line.
Weight is arranged in weight placing trough 31；Weight includes hook 5, spring 6, fixing seat 7 and movable mandrel 9, and the lower surface of fixing seat 7 upwards offers a blind hole, and movable mandrel 9 can be plugged in this blind hole up and downly, and movable mandrel 9 is fixed by steady pin 8 and fixing seat 7；Movable mandrel 9 and fixing seat 7 are offered a clamp groove 10 respectively, and the clamp groove 10 on movable mandrel 9 and the clamp groove 10 on fixing seat 7 are positioned at the same side；Hook 5 is arranged on the top of fixing seat 7, and spring 6 is arranged in the blind hole of fixing seat 7, and the tip contact of the bottom of spring 6 and movable mandrel 9 is arranged.Concrete, movable mandrel 9 radially offers a waist through hole, steady pin 8 is plugged in this waist through hole, and steady pin 8 is fixed on fixing seat 7.Steady pin 8 is radially arranged along movable mandrel 9.
The detection line fast replacing device of detection part grinding cylindrical helix of the present utility model, in use, weight is placed in the weight placing trough 31 of base plate 3, press downwards fixing seat 7, pull detection line 1, the one end making detection line pass sequentially through the clamp groove 10 on the movable mandrel 9 of weight, spacer pin 4, further around return weight fixing seat 7 on clamp groove 10, unclamp the power on the fixing seat 7 of weight, by spring 6, fixing seat 7 is upspring, clamp groove 10 on movable mandrel 9 staggers with the clamp groove 10 on fixing seat 7, clamps detection line 1.Detection line 1 installation, can be used for detecting.
The detection line fast replacing device of detection part grinding cylindrical helix of the present utility model, easy to operate, it is possible to control detection parameter fast and efficiently, improve the accuracy rate of tested part testing result.Spacer pin 4, optical axis 2 are separately mounted on base plate 3, the effective length controlling detection line.Hook 5, spring 6, steady pin 8, fixing seat 7 and movable mandrel 9 are assembled into the weight of fast replacing device.When operating with fast replacing device, weight is placed in the weight placing trough 31 of base plate 3, press downwards fixing seat 7, pull detection line 1, the one end making detection line 1 pass sequentially through the clamp groove 10 on the movable mandrel 9 of weight, spacer pin 4, further around return weight fixing seat 7 on clamp groove 10, unclamp the power on weight, by spring 6, fixing seat 7 upspring, movable mandrel 9 staggers with the clamp groove 10 on fixing seat 7, clamps detection line 1.
In sum, the detection line fast replacing device of detection part grinding cylindrical helix of the present utility model, can in detection process quick-replaceable detection line, and make detection parameter keep consistent, it is to avoid the change because detecting parameter causes the measurement error of tested part.
Above example is only for illustration of the utility model, but not to restriction of the present utility model, person skilled in the relevant technique, when without departing from spirit and scope of the present utility model, various conversion or modification can also be made, therefore all equivalent technical schemes also should belong to category of the present utility model, should be limited by each claim.
Claims (3)
1. the detection line fast replacing device detecting part grinding cylindrical helix, it is characterised in that include detection line, optical axis, base plate, spacer pin and weight, wherein:
Described optical axis and spacer pin are separately mounted on described base plate, and described spacer pin and optical axis are positioned at the left and right portion of described base plate correspondingly；
Described detection line is socketed on described optical axis；
Offering a weight placing trough on described base plate, described weight placing trough is positioned at the right part of described base plate, and described spacer pin and described weight placing trough are located on the same line；
Described weight is arranged in described weight placing trough；
Described weight includes hook, spring, fixing seat and movable mandrel, and the lower surface of described fixing seat upwards offers a blind hole, and described movable mandrel can be plugged in this blind hole up and downly, and described movable mandrel is fixed by steady pin and described fixing seat；
Described movable mandrel and fixing seat are offered a clamp groove respectively, and the clamp groove on described movable mandrel and the clamp groove on fixing seat are positioned at the same side；
Described hook is arranged on the top of described fixing seat, and described spring is arranged in the blind hole of described fixing seat, and the tip contact of the bottom of described spring and described movable mandrel is arranged.
2. a kind of detection line fast replacing device detecting part grinding cylindrical helix according to claim 1, it is characterised in that described steady pin is radially arranged along described movable mandrel.
3. a kind of detection line fast replacing device detecting part grinding cylindrical helix according to claim 1, it is characterized in that, radially offering a waist through hole on described movable mandrel, described steady pin is plugged in this waist through hole, and described steady pin is fixed on described fixing seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620137087.1U CN205373690U (en) | 2016-02-24 | 2016-02-24 | Detect line quick change device for detection of part grinding excircle helix |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620137087.1U CN205373690U (en) | 2016-02-24 | 2016-02-24 | Detect line quick change device for detection of part grinding excircle helix |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205373690U true CN205373690U (en) | 2016-07-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620137087.1U Active CN205373690U (en) | 2016-02-24 | 2016-02-24 | Detect line quick change device for detection of part grinding excircle helix |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205373690U (en) |
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2016
- 2016-02-24 CN CN201620137087.1U patent/CN205373690U/en active Active
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