CN212300174U - General type glass-frame riser guide rail examines utensil - Google Patents
General type glass-frame riser guide rail examines utensil Download PDFInfo
- Publication number
- CN212300174U CN212300174U CN202021382642.XU CN202021382642U CN212300174U CN 212300174 U CN212300174 U CN 212300174U CN 202021382642 U CN202021382642 U CN 202021382642U CN 212300174 U CN212300174 U CN 212300174U
- Authority
- CN
- China
- Prior art keywords
- guide rail
- percentage table
- supporting seat
- roller
- rail supporting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model relates to a glass-frame riser technical field especially discloses an utensil is examined to general type glass-frame riser guide rail, including operation panel, two guide rail supporting seats and the percentage table of setting on the operation panel, be provided with percentage table zero calibration mechanism and at least three detection station on the operation panel, be provided with the percentage table setting element on the detection station, one of them percentage table setting element is located the centre of two guide rail supporting seats, be provided with straightness accuracy inspection hole and the radian inspection hole that the measuring head that supplies the percentage table passed on the percentage table setting element. Adopt above-mentioned structure, provide one kind and can be used for detecting the general type glass-frame riser guide rail of the guide rail of different radiuses and thickness and examine utensil.
Description
Technical Field
The utility model relates to a glass-frame riser technical field, especially an utensil is examined to general type glass-frame riser guide rail.
Background
At present, an automobile glass lifter is an important accessory for realizing the lifting motion of automobile door glass in an automobile door system, is a special part for adjusting the opening of the automobile door glass window, and has the functions of ensuring the stable lifting of the automobile door glass window and opening and closing the automobile door glass window at any time.
The movement of the lifter is carried out on the corresponding guide rail, and along with the rapid development of the automobile industry, the types and the output of automobiles are greatly increased, and the glass lifter is diversified.
When automobile parts trade development production door glass-frame riser guide rail now, must provide the guide rail in the same period and examine utensil to detect the straightness accuracy and the radian of guide rail, these examine utensil special usually, one set of utensil of examining just corresponds a product promptly, and the commonality is not strong, so has a great deal of drawback, for example: the development cost is high, the development period is long, and the cost and the period of the later design change or engineering change are high, and the like. In addition, in the prior art, a detection method of inserting a plug gauge ruler is adopted by using a module with a corresponding radius and radian, and the detection method has large error and poor precision.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model provides an utensil is examined to general type glass-frame riser guide rail that can be used for detecting the guide rail of different radiuses and thickness.
In order to realize the purpose, the utility model discloses a technical scheme is: the utility model provides an utensil is examined to general type glass-frame riser guide rail, includes the operation panel and sets up two guide rail supporting seats on the operation panel, including the percentage table, be provided with percentage table zero calibration mechanism and at least three detection station on the operation panel, be provided with the percentage table setting element on the detection station, one of them percentage table setting element is located the centre of two guide rail supporting seats, be provided with straightness accuracy inspection hole and the radian inspection hole that the measuring head that supplies the percentage table passed on the percentage table setting element.
Among the above-mentioned technical scheme, the measuring head of percentage table passes straightness accuracy check hole and radian check hole respectively and measures the straightness accuracy and the radian of guide rail, and the commonality is nimble in structure, and is stable durable, can detect the position degree of any radial arc guide rail and the straightness accuracy of the straight face of rule to detect the precision height, the error is little, and data is accurate, and detection operation is simple, uses corresponding radius radian module for prior art, takes the detection method of inserting the stopper chi, and this design has the error little, the precision is high, advantages such as commonality are strong, has improved work efficiency, guarantee product quality.
As a further setting of the utility model, the percentage table setting element includes the stand of perpendicular on the operation panel and the horizontal pole parallel with the operation panel, the stand links into "7" style of calligraphy with the horizontal pole, the straightness accuracy inspection hole is located the stand, the radian inspection hole is located the horizontal pole.
In the technical scheme, the straightness detection hole is used for detecting the straightness of the guide rail to be detected, the radian detection hole is used for detecting the radian of the guide rail to be detected, when the straightness is detected, the numerical value on the dial indicator can be compared with a reference value of 0, the product is qualified within a tolerance range, otherwise, the product is unqualified, when the radian is detected, the numerical value on the dial indicator needs to be compared with the reference value calculated by a formula, and when the radian is detected, the product is qualified within the tolerance range, otherwise, the product is unqualified, and the tolerance range is determined by actual requirements due to different precision requirements of manufacturers on the product.
As a further arrangement of the utility model, the guide rail supporting seat comprises a bottom fixed on the operating table, the upper end surface of the bottom is provided with a roller and a cavity for holding the roller, and one part of the roller is exposed outside the cavity in the cavity.
In the technical scheme, the roller is exposed out of the cavity and is a small half part, so that the roller can be prevented from falling out along the vertical direction, the two optimal guide rail supporting seats are symmetrically arranged, and the part of the roller exposed out of the cavity is an arc surface, so that the central position of the guide rail to be measured can be conveniently adjusted, and the arc surface can also prevent the guide rail to be measured from being abraded.
As a further setting of the utility model, one side of cavity is provided with the spacing lug of protrusion bottom up end, the roller is perpendicular with this spacing lug.
Among the above-mentioned technical scheme, the setting of spacing lug is for the spacing cooperation with the guide rail that awaits measuring, makes one side of the guide rail that awaits measuring butt with it, makes things convenient for the detection of straightness accuracy, makes the detection precision higher.
As a further setting of the utility model, the up end of bottom has the inclined plane, and this inclined plane is located the radial relative both sides of cavity, the inclined plane has declined by a side slant to the one side of keeping away from the cavity that is close to the cavity.
Among the above-mentioned technical scheme, because of the guide rail that awaits measuring is the arc, so the setting of inclined plane is in order to avoid disturbing the placing of guide rail that awaits measuring, makes the guide rail that awaits measuring place more stable.
As the utility model discloses a further setting still includes the mounting that is used for fixed guide, the mounting is including the first active grab that is located guide rail supporting seat side, the last holding head of first active grab is located the top of guide rail supporting seat.
Among the above-mentioned technical scheme, preferred first active grab is rectilinear active grab, and the guide rail that awaits measuring is located between clamping head and the guide rail supporting seat and is fixed by the centre gripping, is convenient for detect, and the precision is high.
As a further setting of the utility model, the mounting is still including the second active grab that is located guide rail supporting seat side, the last holding head of second active grab sets up with spacing lug relatively.
Among the above-mentioned technical scheme, preferred second active grab is the direct push type active grab, and the guide rail that awaits measuring is located between spacing lug and the centre gripping head and is fixed by the centre gripping, the detection of being convenient for, and the precision is high.
As the utility model discloses a further setting is still including the mounting that is used for fixed guide, the mounting is including the second active grab who is located guide rail supporting seat side, the last holding head of second active grab sets up with spacing lug relatively.
The present invention will be further described with reference to the accompanying drawings.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of an embodiment of the present invention;
FIG. 3 is an exploded view of a guide rail support base according to an embodiment of the present invention;
fig. 4 is a front view of the structure of the embodiment of the present invention.
Detailed Description
The utility model discloses a concrete embodiment is shown in fig. 1-4, an utensil is examined to general type glass-frame riser guide rail, including operation panel 1, two guide rail supporting seats 2 and the percentage table of setting on operation panel 1, be provided with percentage table school zero mechanism 3 and at least three detection station on the operation panel 1, be provided with percentage table setting element 4 on the detection station, one of them percentage table setting element 4 is located two guide rail supporting seats 2's centre, be provided with straightness accuracy inspection hole 41 and radian inspection hole 42 that the measuring head that supplies the percentage table passed on the percentage table setting element 4.
The measuring head of the dial indicator respectively penetrates through the straightness accuracy detection hole 41 and the radian detection hole 42 to measure the straightness accuracy and the radian of the guide rail, the structure is flexible in universality, stable and durable, the position accuracy of the arc guide rail with any radius and the straightness accuracy of the regular straight surface can be detected, the detection precision is high, the error is small, the data is accurate, the detection operation is simple, a corresponding radius radian module is used relative to the prior art, a detection method of inserting a plug gauge ruler is adopted, the design has the advantages of small error, high precision, strong universality and the like, the working efficiency is improved, and the product quality is guaranteed.
The dial indicator positioning part 4 comprises a vertical column 43 vertical to the operating platform 1 and a cross rod 44 parallel to the operating platform 1, wherein the vertical column 43 and the cross rod 44 are connected into a 7-shaped structure, the straightness detection hole 41 is positioned on the vertical column 43, and the radian detection hole 42 is positioned on the cross rod 44. The straightness detection hole 41 is used for detecting the straightness of the guide rail to be detected, the radian detection hole 42 is used for detecting the radian of the guide rail to be detected, during the straightness detection, the numerical value on the dial indicator can be compared with a reference value 0, the product is qualified within a tolerance range, otherwise, the product is unqualified, during the radian detection, the numerical value on the dial indicator needs to be compared with the reference value calculated by a formula, within the tolerance range, the product is qualified, otherwise, the product is unqualified, and the tolerance range is determined by actual requirements due to different precision requirements of manufacturers on the product.
The guide rail supporting seat 2 comprises a bottom 21 fixed on the operating platform 1, a roller 22 and a cavity 211 for accommodating the roller 22 are arranged on the upper end surface of the bottom 21, and the roller 22 is arranged in the cavity 211, and a part of the roller 22 is exposed out of the cavity 211. The roller 22 is exposed out of the concave cavity 211 and is a small half part, so that the roller 22 can be prevented from falling out along the vertical direction, the two optimized guide rail supporting seats 2 are symmetrically arranged, and the part of the roller 22 exposed out of the concave cavity 211 is an arc surface, so that the central position of the guide rail to be measured can be conveniently adjusted, and the arc surface can also prevent the guide rail to be measured from being abraded.
One side of the concave cavity 211 is provided with a limit bump 212 protruding from the upper end surface of the bottom 21, and the roller 22 is perpendicular to the limit bump 212. The limiting bump 212 can be in limiting fit with the roller 22 and can also be in limiting fit with the guide rail to be detected, so that one side edge of the guide rail to be detected is abutted against the side edge of the guide rail to be detected, the detection of straightness is facilitated, and the detection precision is higher.
The upper end surface of the bottom 21 has inclined surfaces 213, the inclined surfaces 213 are located at opposite sides of the radial direction of the cavity 211, and the inclined surfaces 213 are inclined obliquely downward from a side close to the cavity 211 to a side away from the cavity 211. Since the rail to be tested is arc-shaped, the inclined surface 213 is provided to avoid interference with the placement of the rail to be tested, so that the placement of the rail to be tested is more stable.
The checking fixture further comprises a fixing piece 5 for fixing the guide rail, wherein the fixing piece 5 comprises a first quick clamp 51 positioned on the side edge of the guide rail supporting seat 2, and a clamping head 511 on the first quick clamp 51 is positioned above the guide rail supporting seat 2. The preferred first rapid clamp 51 is a vertical rapid clamp, and the guide rail to be detected is positioned between the clamping head 511 and the guide rail supporting seat 2 and is clamped and fixed, so that the detection is convenient, and the precision is high.
The fixing member 5 further includes a second quick clamp 52 located at a side of the rail support seat 2, and a clamping head 521 on the second quick clamp 52 is disposed opposite to the limiting protrusion 212. The second quick clamp 52 is preferably a direct-push quick clamp, and the rail to be tested is clamped and fixed between the limiting bump 212 and the clamping head 521, so that the detection is convenient and the precision is high.
The detection method when the gauge is used comprises the following steps:
(1) placing a guide rail to be detected on a guide rail supporting seat 2, and fixing the guide rail to be detected on the guide rail supporting seat 2 by hands or a fixing piece 5;
(2) placing the dial indicator on a dial indicator zero calibration mechanism 3 to perform first zero calibration on the dial indicator;
(3) the number of the dial indicator positioning pieces 4 is at least three, the three radian detection holes 42 are sequentially divided into a point A, a point B and a point C, wherein the point A is positioned in the middle of the two guide rail supporting seats 2, the point B and the point C correspond to other positions of the guide rails, the dial indicator after zero calibration is sequentially inserted into the point A, the point B and the point C, and the numerical value of the dial indicator of each point is read and recorded;
(4) calculating the reference values of the point A, the point B and the point C by formulas, wherein the calculation method comprises the following steps:
1) measuring and recording the radius R and the thickness T of the cambered surface on the guide rail to be measured;
2) measuring and recording the vertical distance X from the point A to one of the guide rail supports 21；
3) Measuring and recording the perpendicular distance X from point B to point A2；
4) Measuring and recording the perpendicular distance X from point C to point A3；
5) Of point A
Of point B
Of point C
Radius R, thickness T, X1、X2And X3The units of (A) are all mm;
6) comparing the dial indicator values of the points recorded in the step (3) with the reference values obtained by respective calculation, wherein the products are qualified within a tolerance range, and otherwise, the products are unqualified;
(5) placing the dial indicator on the dial indicator zero calibration mechanism 3 to perform second zero calibration on the dial indicator;
(6) the three straightness detection holes 41 are sequentially divided into a point a, a point b and a point c, the calibrated dial indicator is sequentially inserted into the point a, the point b and the point c, and the numerical value of each point is read and recorded;
(7) and the reference value of the straightness is 0, and the actual measurement values of the dial indicator at the point a, the point b and the point c are within the tolerance range, so that the product is qualified, and otherwise, the product is not qualified.
The detection method can be applied to the detection of guide rails with different radiuses and thicknesses, and when the number of dial indicator positioning pieces 4 is increased, X is X1～XnThe reference value of the detection point is analogized according to the formula, the formula is obtained by deduction and calculation of a large amount of data, and the tolerance range is determined by actual precision requirements.
In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations and positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art. In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.
The utility model discloses do not confine the above-mentioned embodiment to, the general technical personnel in this field can adopt other multiple embodiments to implement according to the utility model discloses a, perhaps all adopt the utility model discloses a design structure and thinking do simple change or change, all fall into the utility model discloses a protection scope.
Claims (8)
1. The utility model provides an utensil is examined to general type glass-frame riser guide rail, includes the operation panel and sets up two guide rail supporting seats on the operation panel, its characterized in that: including the percentage table, be provided with percentage table zero calibration mechanism and at least three detection station on the operation panel, be provided with the percentage table setting element on the detection station, one of them percentage table setting element is located the centre of two guide rail supporting seats, be provided with straightness accuracy inspection hole and the radian inspection hole that the measuring head that supplies the percentage table passed on the percentage table setting element.
2. The universal window regulator guide rail inspection tool of claim 1, wherein: the dial indicator positioning piece comprises a stand column perpendicular to the operating platform and a cross rod parallel to the operating platform, the stand column and the cross rod are connected into a 7-shaped shape, the straightness detection holes are located on the stand column, and the radian detection holes are located on the cross rod.
3. The universal window regulator guide rail inspection tool of claim 1 or 2, wherein: the guide rail supporting seat comprises a bottom fixed on the operating platform, a roller and a concave cavity for containing the roller are arranged on the upper end face of the bottom, and the roller is arranged in the concave cavity, and part of the roller is exposed out of the concave cavity.
4. The universal window regulator guide rail inspection tool of claim 3, wherein: and one side of the concave cavity is provided with a limiting bump protruding out of the upper end surface of the bottom, and the roller is perpendicular to the limiting bump.
5. The universal window regulator guide rail inspection tool of claim 3, wherein: the upper end face of the bottom is provided with inclined faces which are positioned on two opposite radial sides of the concave cavity, and the inclined faces obliquely downwards incline from one side close to the concave cavity to one side far away from the concave cavity.
6. The universal window regulator rail gauge of claim 1, 2, 4 or 5, wherein: the clamp comprises a guide rail supporting seat and is characterized by further comprising a fixing piece for fixing the guide rail, wherein the fixing piece comprises a first quick clamp positioned on the side edge of the guide rail supporting seat, and a clamping head on the first quick clamp is positioned above the guide rail supporting seat.
7. The universal window regulator guide rail inspection tool of claim 6, wherein: the fixing piece further comprises a second quick clamp positioned on the side edge of the guide rail supporting seat, and a clamping head on the second quick clamp is arranged opposite to the limiting lug.
8. The universal window regulator rail gauge of claim 1, 2, 4 or 5, wherein: the fixing part comprises a second quick clamp positioned on the side edge of the guide rail supporting seat, and a clamping head on the second quick clamp is arranged opposite to the limiting lug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021382642.XU CN212300174U (en) | 2020-07-14 | 2020-07-14 | General type glass-frame riser guide rail examines utensil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021382642.XU CN212300174U (en) | 2020-07-14 | 2020-07-14 | General type glass-frame riser guide rail examines utensil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212300174U true CN212300174U (en) | 2021-01-05 |
Family
ID=73935827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021382642.XU Active CN212300174U (en) | 2020-07-14 | 2020-07-14 | General type glass-frame riser guide rail examines utensil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212300174U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111854562A (en) * | 2020-07-14 | 2020-10-30 | 温州天球电器有限公司 | Universal glass lifter guide rail detection tool and detection method |
-
2020
- 2020-07-14 CN CN202021382642.XU patent/CN212300174U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111854562A (en) * | 2020-07-14 | 2020-10-30 | 温州天球电器有限公司 | Universal glass lifter guide rail detection tool and detection method |
| CN111854562B (en) * | 2020-07-14 | 2021-12-31 | 温州天球电器有限公司 | Universal glass lifter guide rail detection tool and detection method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203704847U (en) | Cambered workpiece detection device | |
| CN212300174U (en) | General type glass-frame riser guide rail examines utensil | |
| CN111854562B (en) | Universal glass lifter guide rail detection tool and detection method | |
| CN210464406U (en) | Automobile pipeline is with examining utensil | |
| CN110260769B (en) | Belt pulley train coplanarity detection tool and detection method | |
| CN210108208U (en) | Axle type product length measurement device | |
| CN111623693A (en) | Cylinder roundness detection tool | |
| CN104848763B (en) | A kind of leaf spring volume packet ear length detection tool and detection method | |
| CN213579079U (en) | Detection tool for detecting pitch of mounting holes on linear guide rail | |
| CN110672723B (en) | Ultrasonic detection defect measuring ruler | |
| CN211084984U (en) | Dial indicator calibrating device | |
| CN210981111U (en) | Photographic cloud platform link detection tool | |
| CN108225200B (en) | Track gauge calibrator for track geometry detection system | |
| CN208818108U (en) | A kind of measuring device for automobile window glass jacking system door-plate | |
| CN208568458U (en) | Round or special-shaped glass stress test picture index device | |
| CN217155260U (en) | Rapid detection tool suitable for verticality detection | |
| CN218937236U (en) | U-shaped pipe radian and pipe leg length detection device | |
| CN213812111U (en) | Coaxiality detection tool | |
| CN212253973U (en) | Crankshaft thrust surface flatness verticality gauge | |
| CN211904122U (en) | Auxiliary detection support and coplane detection device | |
| CN221223601U (en) | Ruler is benchmark platform for school | |
| CN215572577U (en) | Charpy impact specimen V type breach size measurement device | |
| CN216846063U (en) | Device for measuring size deformation degree of frame-shaped workpiece | |
| CN216523481U (en) | Steel tape verification platform | |
| CN220625163U (en) | Hull structure assembly accuracy detection assembly |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |