CN208366247U - A kind of Rapid Screening device of workpiece size - Google Patents
A kind of Rapid Screening device of workpiece size Download PDFInfo
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- CN208366247U CN208366247U CN201820803279.0U CN201820803279U CN208366247U CN 208366247 U CN208366247 U CN 208366247U CN 201820803279 U CN201820803279 U CN 201820803279U CN 208366247 U CN208366247 U CN 208366247U
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Abstract
The utility model discloses a kind of Rapid Screening devices of workpiece size, including pedestal and screening tooling square on the base is set, the screening tooling includes detection groove body and screening board group, the detection groove body is U-type groove structure, and the detection groove body is obliquely installed along its length, measured workpiece moves from high to lower, screening board group described in two groups is symmetrically arranged on two side walls of side in detection slot body, and the screening board group is along the length direction setting of detection groove body, spacing between screening board group described in two groups is equal to the maximum outside diameter size value for being detected the correspondence detection zone of workpiece.The utility model provides a kind of Rapid Screening device of workpiece size, can be to the improperly sized carry out Rapid Screening of measured workpiece.
Description
Technical field
The utility model belongs to workpiece sensing field, in particular to the Rapid Screening device of a kind of workpiece size.
Background technique
It is well known that brake piston is a kind of component being mainly used on automobile, and it is general on the lateral wall of brake piston
There are 2 outer circles and 2 grooves, form brake piston lateral wall four-step, existing outer to the progress of brake piston side wall quadravalence
When diameter detects, generally by way of micrometer, and the outer diameter of brake piston is generally large, and weight weight uses miking
Difficulty is larger, so that staff be made to increase work difficulty and working efficiency.
Summary of the invention
Goal of the invention: in order to overcome the deficiencies in the prior art, the utility model provides a kind of the fast of workpiece size
Fast screening device, can be to the improperly sized carry out Rapid Screening of measured workpiece.
Technical solution: to achieve the above object, the technical solution of the utility model is as follows:
Including pedestal and screening tooling square on the base, institute is arranged in a kind of Rapid Screening device of workpiece size
Stating screening tooling includes detection groove body and screening board group, and the detection groove body is U-type groove structure, and the detection groove body edge
Length direction is obliquely installed, and measured workpiece moves from high to lower, and screening board group described in two groups is symmetrically arranged
In detection slot body on two side walls of side, and the screening board group is arranged along the length direction of detection groove body, and two groups
Spacing between the screening board group is equal to the maximum outside diameter size value for being detected the correspondence detection zone of workpiece.
Further, the screening board group include it is several be parallel to each other and the measurement plate of spacing setting, and the survey
Template is respectively parallel to the bottom wall of detection groove body, and several measurement plates, which successively successively contact, is detected the corresponding tested of workpiece
Outer diameter.
Further, the measurement plate includes the first measurement plate, the second measurement plate and third measurement plate, first measurement
Plate, the second measurement plate and third measurement plate are set gradually from down to height, and first measurement plate, the second measurement plate and third are surveyed
The direction front-back staggered setting that template is displaced along measured workpiece, first measurement plate, the second measurement plate and third measurement plate according to
The corresponding tested outer diameter of secondary successive contact measured workpiece.
Further, the width of the two side walls of the detection groove body is equal to the maximum outside diameter size value of measured workpiece.
It further, further include the displacement mechanism being set on the base, institute's displacement mechanism is belt transmission agency, described
The belt of belt transmission agency is arranged along the length direction of detection groove body, and the direction of transfer of the belt and measured workpiece are displaced
Direction it is identical, the belt is set in the outside of detection slot body, and the upper half belt fitting of the belt is arranged in detection slot
The top of internal side bottom wall, and measured workpiece covers on belt.
The utility model has the advantages that the utility model sieves the outer diameter of measured workpiece by detection groove body and screening board group
Inspection quickly can be greater than the outer diameter of tolerance inside dimension by filter screen dipping cun, the workpiece of dimension overproof when passing through screening plate,
Measurement plate is sized to stop and cannot pass through, to make to screen out underproof workpiece, entire detection process is very convenient, and
It is very quick to detect screening.
Detailed description of the invention
Attached drawing 1 is the schematic perspective view of the utility model entirety；
Attached drawing 2 is the perspective view of the utility model overall structure main view；
Attached drawing 3 is the integrally-built top view of the utility model；
Attached drawing 4 is the cross-sectional view of the utility model detecting tool and belt.
Specific embodiment
The utility model is further described with reference to the accompanying drawing.
As shown in attached drawing 1 to attached drawing 4, a kind of Rapid Screening device of workpiece size, including pedestal 1 and setting are at the bottom
The screening tooling of 1 top of seat, the screening tooling include detection groove body 2 and screening board group 7, and the detection groove body 2 is two
The U-type groove structure of end opening, and the detection groove body 2 is obliquely installed along its length, measured workpiece 3 is under gravity
It moves from high to lower, whole process is very convenient, can also reduce manual operation, reduces labour, sieves and surveys described in two groups
Template group 7 is symmetrically arranged on two side walls of 2 inside of detection groove body, and the screening board group 7 is along detection slot
The length direction of body 2 is arranged, and the spacing between screening board group 7 described in two groups is equal to the correspondence detection zone for being detected workpiece 3
The maximum outside diameter size value in domain.The utility model carries out the outer diameter of measured workpiece by detection groove body and screening board group 7
Screening quickly the very little outer diameter for being greater than tolerance inside dimension of filter screen dipping, the workpiece of dimension overproof can pass through screening plate
When, it is sized measurement plate and stops and cannot pass through, to make to screen out underproof workpiece, entire detection process is very convenient,
And detection screening is very quick, raising efficiency.
The screening board group 7 includes several measurement plates being parallel to each other and spacing is arranged, and the measurement plate is distinguished
It is parallel to the bottom wall of detection groove body 2, several measurement plates successively successively contact the corresponding tested outer diameter for being detected workpiece 3.
The corresponding tested outer diameter for being detected workpiece 3 is successively successively contacted by several measurement plates, distinguish several measurement plates can
Each tested outer diameter step dimension is sorted one by one, when detecting unqualified part, can be explicit which knows
A step is underproof size, and detection is quick, clear, but also can targetedly mark to the underproof outer diameter step
Note, so as to later period reinspection.
The width of the two side walls of the detection groove body 2 is equal to the maximum outside diameter size value of measured workpiece 3.It is maximum when occurring
When the underproof workpiece of outer diameter, which can not be put into detection groove body 2, can quickly carry out screening, reduce detection time, be improved
Detection efficiency.
The measurement plate includes the first measurement plate 4, the second measurement plate 5 and third measurement plate 6, first measurement plate 4, the
Two measurement plates 5 and third measurement plate 6 are set gradually along the direction perpendicular to detection groove body bottom wall from down to height, and described first surveys
The direction front-back staggered setting that template 4, the second measurement plate 5 and third measurement plate 6 are displaced along measured workpiece 3, first measurement
Plate 4, the second measurement plate 5 and third measurement plate 6 successively successively contact the corresponding tested outer diameter of measured workpiece 3.Pass through detection slot
Body, the first measurement plate 4, the second measurement plate 5 and third measurement plate 6 respectively from one end of the maximum outside diameter of brake piston to small end according to
Secondary detection respectively detects two outer diameters and two grooves of detection brake piston；And the thickness of several detection plates is small
In the width of corresponding outer diameter step, the width of corresponding groove, to guarantee that qualified workpiece can be quickly through preventing fastener.And
And each measurement plate is circular arc or the transition part 10 of chamfering shape close to one end of measured workpiece, is oriented to measured workpiece 3.
It further include the displacement mechanism being arranged on pedestal 1, institute's displacement mechanism is belt transmission agency, the belt transmission
The belt 8 of mechanism is arranged along the length direction of detection groove body 2, and the side of the direction of transfer of the belt 8 and measured workpiece displacement
To identical, the belt 8 is set in the outside of detection groove body 2, and the fitting of upper half belt 9 of the belt 8 is arranged in detection slot
The top of 2 inside bottom wall of body, and measured workpiece 3 covers on belt 8.It is covered on belt 8 by measured workpiece, passes through belt
8 drive workpiece displacement, increase the movement speed of workpiece, promote detection efficiency, and when measured workpiece contact is in measurement plate,
The frictional force provided by belt, provides the dynamics that workpiece passes through, and generates when preventing due to measured workpiece slight inclination and accidentally surveys.
The above is only the preferred embodiment of the utility model, it should be pointed out that: for the common skill of the art
For art personnel, without departing from the principle of this utility model, several improvements and modifications can also be made, these improve and
Retouching also should be regarded as the protection scope of the utility model.
Claims (5)
1. a kind of Rapid Screening device of workpiece size, it is characterised in that: including pedestal (1) and be arranged on the pedestal (1)
The screening tooling of side, the screening tooling include detection groove body (2) and screening board group (7), and the detection groove body (2) is U
Type groove structure, and the detection groove body (2) is obliquely installed along its length, measured workpiece (3) moves from high to lower, and two groups
The screening board group (7) is symmetrically arranged in the two side walls on the inside of detection groove body (2), and the screening plate
Group (7) is arranged along the length direction of detection groove body (2), and the spacing between screening board group (7) described in two groups is equal to tested work
The maximum outside diameter size value of the correspondence detection zone of part (3).
2. a kind of Rapid Screening device of workpiece size according to claim 1, it is characterised in that: the screening plate
Group (7) includes several measurement plates being parallel to each other and spacing is arranged, and the measurement plate is respectively parallel to the bottom of detection groove body (2)
Wall, several measurement plates successively successively contact the corresponding tested outer diameter of measured workpiece (3).
3. a kind of Rapid Screening device of workpiece size according to claim 2, it is characterised in that: the measurement plate includes
First measurement plate (4), the second measurement plate (5) and third measurement plate (6), first measurement plate (4), the second measurement plate (5) and
Third measurement plate (6) is set gradually from down to height, and first measurement plate (4), the second measurement plate (5) and third measurement plate
(6) along the direction front-back staggered setting of measured workpiece (3) displacement, first measurement plate (4), the second measurement plate (5) and third
Measurement plate (6) successively successively contacts the corresponding tested outer diameter of measured workpiece (3).
4. a kind of Rapid Screening device of workpiece size according to claim 2 or 3, it is characterised in that: the detection slot
The width of the two side walls of body (2) is equal to the maximum outside diameter size value of measured workpiece (3).
5. a kind of Rapid Screening device of workpiece size according to claim 1, it is characterised in that: further include being arranged the bottom of at
Displacement mechanism on seat (1), institute's displacement mechanism are belt transmission agency, and the belt (8) of the belt transmission agency is along detection
The length direction of groove body (2) is arranged, and the direction of transfer of the belt (8) is identical as the direction that measured workpiece is displaced, the skin
Band (8) is set in the outside of detection groove body (2), and upper half belt (9) the fitting setting of the belt (8) is in detection groove body (2)
The top of inside bottom wall, and measured workpiece (3) covers on belt (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820803279.0U CN208366247U (en) | 2018-05-28 | 2018-05-28 | A kind of Rapid Screening device of workpiece size |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820803279.0U CN208366247U (en) | 2018-05-28 | 2018-05-28 | A kind of Rapid Screening device of workpiece size |
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| Publication Number | Publication Date |
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| CN208366247U true CN208366247U (en) | 2019-01-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201820803279.0U Active CN208366247U (en) | 2018-05-28 | 2018-05-28 | A kind of Rapid Screening device of workpiece size |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110243252A (en) * | 2019-06-24 | 2019-09-17 | 中国航发动力股份有限公司 | A method of for complex profile offsetting amount detecting device in small space and detection offsetting amount |
-
2018
- 2018-05-28 CN CN201820803279.0U patent/CN208366247U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110243252A (en) * | 2019-06-24 | 2019-09-17 | 中国航发动力股份有限公司 | A method of for complex profile offsetting amount detecting device in small space and detection offsetting amount |
| CN110243252B (en) * | 2019-06-24 | 2021-05-04 | 中国航发动力股份有限公司 | Device and method for detecting complex profile offset in narrow space |
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