CN102735142B - Device for detecting height elevating platform - Google Patents
Device for detecting height elevating platform Download PDFInfo
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- CN102735142B CN102735142B CN201210218229.3A CN201210218229A CN102735142B CN 102735142 B CN102735142 B CN 102735142B CN 201210218229 A CN201210218229 A CN 201210218229A CN 102735142 B CN102735142 B CN 102735142B
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Abstract
The invention discloses a device for detecting a height elevating platform, and relates to the technical field of the fixing of welding clamps. The device is used for detecting transverse distance and longitudinal distance between upper pin holes and lower pin holes of the height elevating platform to improve the accuracy of the height elevating platform. The device for detecting the height elevating platform comprises a detection substrate, and a transverse detection support and a longitudinal detection support which are fixed to the detection substrate, wherein transverse positioning supports and longitudinal positioning supports are arranged at the same height of the transverse detection support and the longitudinal detection support respectively and are provided with first reference pins and second reference pins respectively; a first mounting hole and a second mounting hole which are matched with the lower pin holes of the height elevating platform are formed in the detection substrate; a distance between the first reference pins and the first mounting hole in the direction of the transverse detection distance is a first preset value; and a distance between the second reference pins and the second mounting hole in the direction of the longitudinal detection distance is a second preset value.
Description
Technical field
The present invention relates to soldering cramping apparatus technique for fixing field, particularly relate to a kind of benefit plateau pick-up unit.
Background technology
In the process of welding work pieces, usually that weldment is fixing on the table by weld jig unit, and the benefit plateau arranging certain altitude between weld jig unit and worktable is to guarantee the working depth of staff in welding process.
As shown in Figure 1, existing benefit plateau comprises, upper plate, lower plate and the body between upper and lower plates, pin-and-hole and lower pin-and-hole on upper and lower plates is respectively equipped with.In use, carry out accurate positioning fixture unit by upper pin-and-hole and lower pin-and-hole, therefore, require that the error range of lateral separation L1 in same level between pin-and-hole and lower pin-and-hole and fore-and-aft distance L2 is within ± 0.05mm.Because upper pin-and-hole and lower pin-and-hole be not at same plane, common slide calliper rule cannot detect the length of L1 and L2 at all.Current most of jig Design company is not detected the length of mending L1 and L2 in plateau, underproof benefit plateau is once be arranged on fixture unit, whole fixture unit precise decreasing will be caused, adjustment space reserved after making fixture unit installation is inadequate, need benefit plateau again to dismantle replacing, incur loss through delay fixture unit debugging cycle.
Summary of the invention
Embodiments of the invention provide a kind of and mend plateau pick-up unit, in order to the lateral separation in detection benefit plateau between pin-and-hole and lower pin-and-hole and fore-and-aft distance, improve the precision of mending plateau.
For achieving the above object, embodiments of the invention provide a kind of and mend plateau pick-up unit, comprise detection substrate, be fixed on the horizontal Bracket for Inspection on described detection substrate and longitudinal Bracket for Inspection, described horizontal Bracket for Inspection and described longitudinal Bracket for Inspection are perpendicular with the horizontal detecting distance and longitudinal detecting distance of mending plateau respectively, the sustained height place of described horizontal Bracket for Inspection and described longitudinal Bracket for Inspection is respectively equipped with located lateral support and longitudinal register support, described located lateral support is provided with along described horizontal detecting distance direction and is positioned at collinear first reference pins with the upper pin-and-hole mending plateau, described longitudinal register support is provided with along described longitudinal detecting distance direction and is positioned at collinear second reference pins with the upper pin-and-hole mending plateau, described detection substrate is provided with and mends the first mounting hole and the second mounting hole that pin-and-hole under plateau matches, wherein, the horizontal detecting distance of described benefit plateau refers to the lateral separation between upper pin-and-hole and lower pin-and-hole of mending plateau in same level, the fore-and-aft distance of described benefit plateau refers in same level, mend the fore-and-aft distance between the upper pin-and-hole of plateau and lower pin-and-hole, described first reference pins and described first mounting hole are the first preset values along the distance in described horizontal detecting distance direction, and described second reference pins and described second mounting hole are the second preset values along the distance in described longitudinal detecting distance direction.
The benefit plateau pick-up unit that the embodiment of the present invention provides, by arranging the first reference pins and the second reference pins at the sustained height of horizontal Bracket for Inspection and longitudinal Bracket for Inspection, first reference pins is located along the same line along described horizontal detecting distance direction and the upper pin-and-hole mending plateau, and the second reference pins is located along the same line along described longitudinal detecting distance direction and the upper pin-and-hole mending plateau; Meanwhile, set value as the first preset value the first reference pins and the distance that detects substrate first mounting hole transversely detecting distance direction, the second reference pins and the distance detecting substrate second mounting hole longitudinally detecting distance direction set value as the second preset value; Accurately can record impact mend the horizontal detecting distance of plateau positional precision and longitudinal detecting distance by measuring the distance between the first reference pins and upper pin-and-hole and the distance between the second reference pins and upper pin-and-hole, guarantee the precision of mending plateau, reduce the number of times of dismounting again.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of benefit plateau to be detected in the embodiment of the present invention;
The structural representation of the benefit plateau pick-up unit that Fig. 2 provides for the embodiment of the present invention;
Fig. 3 is the structural representation of located lateral support in the embodiment of the present invention;
The benefit plateau pick-up unit instrumentation plan one that Fig. 4 provides for the embodiment of the present invention;
The benefit plateau pick-up unit instrumentation plan two that Fig. 5 provides for the embodiment of the present invention;
Description of reference numerals: 01-upper plate; 02-lower plate; 03-body; The upper pin-and-hole of 04-; Pin-and-hole under 05-; 1-detects substrate, 11-first mounting hole, 12-second mounting hole; The horizontal Bracket for Inspection of 2-, 20-located lateral support, 21-first reference pins; The longitudinal Bracket for Inspection of 3-, 30-longitudinal register support, 31-second reference pins; 4-fixture unit; 5-pick-up unit; 61-spacer, 62-stator.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Fig. 1 is the structural representation of the benefit plateau to be detected described in the embodiment of the present invention, and wherein left figure is the stereographic map of benefit plateau to be detected, and right figure is the cut-open view of left figure.See the left figure in Fig. 1 and right figure, benefit plateau to be detected comprises, square upper plate 01, lower plate 02 and the body between upper and lower plates 03, is respectively equipped with pin-and-hole 04 and lower pin-and-hole 05 at the upper surface of upper and lower plates.Wherein, the horizontal detecting distance of benefit plateau refers to the lateral separation (as L1 in Fig. 1) in same level between pin-and-hole 04 and lower pin-and-hole 05; The fore-and-aft distance of benefit plateau refers to the fore-and-aft distance (as L2 in Fig. 1) in same level between pin-and-hole 04 and lower pin-and-hole 05.
The embodiment of the present invention provides a kind of and mends plateau pick-up unit, as shown in Figure 2, comprises and detects substrate 1, is fixed on the horizontal Bracket for Inspection 2 on detection substrate 1 and longitudinal Bracket for Inspection 3.Horizontal Bracket for Inspection 2 and longitudinal Bracket for Inspection 3 respectively with the horizontal detecting distance of benefit plateau to be detected and longitudinal detecting distance perpendicular; Located lateral support 20 and longitudinal register support 30 is respectively equipped with at the sustained height place of horizontal Bracket for Inspection 2 and longitudinal Bracket for Inspection 3.
Concrete, located lateral support 20 and longitudinal register support 30 include the spacer 61 of level and vertical stator 62; As shown in Figure 3, in located lateral support 20 on spacer 61 transversely the upper pin-and-hole 04 of detecting distance direction and benefit plateau to be detected be positioned at collinear position and be provided with the first reference pins 21.In longitudinal register support 30, on spacer 61, longitudinally the upper pin-and-hole 04 of detecting distance direction and benefit plateau to be detected is positioned at collinear position and is provided with the second reference pins 31, the stator 62 of located lateral support 20 and longitudinal register support 30 can be fixed on Bracket for Inspection separately through register pin or bolt, also can be fixed on Bracket for Inspection by register pin and bolt simultaneously.Wherein, all benchmark pin-and-holes are all that accuracy guarantee is within 0.02mm with numerically-controlled machine processing.
In addition, detection substrate 1 is respectively equipped with for the region of fixing benefit plateau to be detected the first mounting hole 11 and the second mounting hole 12 (not showing in Fig. 2) matched with two of benefit plateau to be detected lower pin-and-holes 05; Wherein, the distance in the first reference pins 21 and the first mounting hole 11 transversely distance in detecting distance direction and the second reference pins 31 and the second mounting hole 12 longitudinally detecting distance direction is default fixed value.Exemplary, the distance in the first reference pins 21 and the first mounting hole 11 transversely detecting distance direction can be set to the first preset value; The distance in the second reference pins 31 and the second mounting hole 12 longitudinally detecting distance direction can be set to the second preset value.
Preferably, horizontal Bracket for Inspection 2 is respectively equipped with multiple located lateral support 20 and longitudinal register support 30 with on longitudinal Bracket for Inspection 3 every identical preset height.In Fig. 2, horizontal Bracket for Inspection 2 and longitudinal Bracket for Inspection 3 arrange five located lateral supports 20 and five longitudinal register supports 30 respectively every 100mm.Like this, when detecting, corresponding located lateral support 20 and longitudinal register support 30 can be chosen according to the height of benefit plateau to be detected, realizing the detection of differing heights being mended to plateau.
Further, detect on substrate 1 edge and be at least provided with a fixture unit 4.This fixture unit 4 can be manually add clamping unit, also can be pneumatic clamping unit.Demonstrate in Fig. 2 and the situation that two manually add clamping unit is set respectively on the edge that detection substrate 1 is adjacent.
During use, benefit plateau to be detected, with in the first mounting hole 11 detected on substrate 1, is fixed by the fixture unit 4 detecting substrate 1 edge by the lower pin-and-hole 05 reference pins being penetrated benefit plateau to be detected; Select the horizontal Bracket for Inspection 2 identical with benefit plateau height to be detected and longitudinal Bracket for Inspection 3.
As shown in Figure 4, when detecting the horizontal detecting distance L1 mending plateau, the first reference pins 21 on located lateral support 20 and between the first mounting hole 11 detecting on substrate 1 transversely the distance L4 in detecting distance direction be the first preset value, measure the diameter d 1 of the first reference pins and the diameter d 2 of upper pin-and-hole and the distance L5 between upper pin-and-hole and the first reference pins by testing tool.Wherein, testing tool is preferably vernier caliper, shows the situation adopting vernier caliper measurement to mend the distance L5 in plateau between pin-and-hole 04 and the first reference pins 21 in Fig. 4.Like this, according to fixed range L4, and measured value L5 and d1, the d2 of testing tool, obtain the horizontal detecting distance of benefit plateau to be detected:
L1＝L4-(L5-d1/2-d2/2)。
As shown in Figure 5, when detecting the longitudinal detecting distance L2 mending plateau, the second reference pins 31 on longitudinal register support 30 and between the second mounting hole 12 detecting on substrate 1 longitudinally the distance L8 in detecting distance direction be the second preset value, measure the distance L7 between the diameter d 3 of the second reference pins and the diameter d 2 of upper pin-and-hole and upper pin-and-hole second reference pins 31 by testing tool.Wherein, testing tool is preferably vernier caliper, shows the situation adopting vernier caliper measurement to mend the distance L7 in plateau between pin-and-hole 04 and the second reference pins 31 in Fig. 5.Like this, according to fixed range L8, and measured value L7 and d3, the d2 of testing tool, obtain longitudinal detecting distance of benefit plateau to be detected:
L2＝L7-d3/2-d2/2-L8。
The benefit plateau pick-up unit that the embodiment of the present invention provides, by arranging the first reference pins 21 and the second reference pins 31 at the sustained height of horizontal Bracket for Inspection 2 and longitudinal Bracket for Inspection 3, first reference pins 21 is located along the same line along described horizontal detecting distance direction and the upper pin-and-hole 04 mending plateau, and the second reference pins 31 is located along the same line along described longitudinal detecting distance direction and the upper pin-and-hole 04 mending plateau; Simultaneously, set value as the first preset value the first reference pins 21 and the distance that detects substrate 1 first mounting hole 11 transversely detecting distance direction, the second reference pins 31 and the distance detecting substrate 1 second mounting hole 12 longitudinally detecting distance direction set value as the second preset value; Accurately can record impact mend the horizontal detecting distance of plateau positional precision and longitudinal detecting distance by measuring the distance between the first reference pins 21 and upper pin-and-hole 04 and the distance between the second reference pins 31 and upper pin-and-hole 04, guarantee the precision of mending plateau, reduce the number of times of dismounting again.In addition, longitudinal Bracket for Inspection of differing heights and horizontal Bracket for Inspection can realize the detection of differing heights being mended to plateau.
Be understandable that, when benefit plateau to be detected is off-gauge benefit plateau (as 90 wide benefit plateau and 120 wide benefit plateau), because the position of pin-and-hole 04 in non-standard benefit plateau does not overlap with the position that standard mends the upper pin-and-hole 04 of plateau (as 100 wide benefit plateau), can transversely suitable movement be done in detecting distance direction and longitudinal detecting distance direction respectively by the position of the first reference pins 21 and the second reference pins 31, the upper pin-and-hole 04 of the first reference pins 21 transversely detecting distance direction and benefit plateau to be detected is made to be positioned at same straight line, the upper pin-and-hole 04 of the second reference pins 31 longitudinally detecting distance direction and benefit plateau to be detected is positioned at same straight line.Thus the detection realized non-standard benefit plateau.
The above; be only the specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, is anyly familiar with those skilled in the art in the technical scope that the present invention discloses; change can be expected easily or replace, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain of described claim.
Claims (6)
1. mend plateau pick-up unit for one kind, it is characterized in that, comprise detection substrate, be fixed on the horizontal Bracket for Inspection on described detection substrate and longitudinal Bracket for Inspection, described horizontal Bracket for Inspection and described longitudinal Bracket for Inspection are perpendicular with the horizontal detecting distance and longitudinal detecting distance of mending plateau respectively, the sustained height place of described horizontal Bracket for Inspection and described longitudinal Bracket for Inspection is respectively equipped with located lateral support and longitudinal register support, described located lateral support is provided with along described horizontal detecting distance direction and is positioned at collinear first reference pins with the upper pin-and-hole mending plateau, described longitudinal register support is provided with along described longitudinal detecting distance direction and is positioned at collinear second reference pins with the upper pin-and-hole mending plateau, described detection substrate is provided with and mends the first mounting hole and the second mounting hole that pin-and-hole under plateau matches, wherein, the horizontal detecting distance of described benefit plateau refers to the lateral separation between upper pin-and-hole and lower pin-and-hole of mending plateau in same level, the fore-and-aft distance of described benefit plateau refers in same level, mend the fore-and-aft distance between the upper pin-and-hole of plateau and lower pin-and-hole, described first reference pins and described first mounting hole are the first preset values along the distance in described horizontal detecting distance direction, and described second reference pins and described second mounting hole are the second preset values along the distance in described longitudinal detecting distance direction,
Also comprise testing tool, described testing tool is vernier caliper.
2. device according to claim 1, is characterized in that, described located lateral support and described longitudinal register support comprise the spacer of level and vertical stator; Wherein, the spacer of described located lateral support is provided with along described horizontal detecting distance direction and is positioned at collinear first reference pins with the upper pin-and-hole mending plateau, the spacer of described longitudinal register support is provided with along described longitudinal detecting distance direction and is positioned at collinear second reference pins with the upper pin-and-hole mending plateau, the stator of described located lateral support and described longitudinal register support is separately fixed on described located lateral support and longitudinal register support by reference pins and/or bolt.
3. its benefit plateau pick-up unit according to claim 1, is characterised in that, described horizontal Bracket for Inspection is respectively equipped with described located lateral support and described longitudinal register support with on described longitudinal Bracket for Inspection every identical preset height.
4. benefit plateau pick-up unit according to claim 3, is characterized in that, described preset height is 100mm.
5., according to the arbitrary described benefit plateau pick-up unit of claim 1-4, it is characterized in that, described detection substrate edges is at least provided with a fixture unit.
6. benefit plateau pick-up unit according to claim 5, is characterized in that, described fixture unit manually adds clamping unit or pneumatic clamping unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210218229.3A CN102735142B (en) | 2012-06-28 | 2012-06-28 | Device for detecting height elevating platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210218229.3A CN102735142B (en) | 2012-06-28 | 2012-06-28 | Device for detecting height elevating platform |
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| Publication Number | Publication Date |
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| CN102735142A CN102735142A (en) | 2012-10-17 |
| CN102735142B true CN102735142B (en) | 2015-03-11 |
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| CN201210218229.3A Active CN102735142B (en) | 2012-06-28 | 2012-06-28 | Device for detecting height elevating platform |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106403751A (en) * | 2016-08-31 | 2017-02-15 | 广西玉柴机器股份有限公司 | Cylinder body multi-boss location degree detection method |
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| US5074051A (en) * | 1990-07-20 | 1991-12-24 | The Boeing Company | Instrument for measuring the distance of a flange to a hole |
| CN2932304Y (en) * | 2006-05-25 | 2007-08-08 | 刘文禄 | Hole pitch measuring ruler |
| CN201285270Y (en) * | 2008-10-29 | 2009-08-05 | 奇瑞汽车股份有限公司 | Measuring tool |
| CN201392163Y (en) * | 2009-02-16 | 2010-01-27 | 无锡润和叶片制造有限公司 | Gantry measuring tool |
| CN201584488U (en) * | 2009-12-18 | 2010-09-15 | 中国航空无线电电子研究所 | Installing and positioning support frame of annulet antenna |
| CN101907434A (en) * | 2009-06-02 | 2010-12-08 | 鸿富锦精密工业（深圳）有限公司 | Device for detecting distance between edge and hole |
| CN201897451U (en) * | 2010-12-03 | 2011-07-13 | 奇瑞汽车股份有限公司 | Novel detecting fixture for car hinge |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59163501A (en) * | 1983-03-09 | 1984-09-14 | Fujitsu Ltd | Detection of hole position |
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2012
- 2012-06-28 CN CN201210218229.3A patent/CN102735142B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5074051A (en) * | 1990-07-20 | 1991-12-24 | The Boeing Company | Instrument for measuring the distance of a flange to a hole |
| CN2932304Y (en) * | 2006-05-25 | 2007-08-08 | 刘文禄 | Hole pitch measuring ruler |
| CN201285270Y (en) * | 2008-10-29 | 2009-08-05 | 奇瑞汽车股份有限公司 | Measuring tool |
| CN201392163Y (en) * | 2009-02-16 | 2010-01-27 | 无锡润和叶片制造有限公司 | Gantry measuring tool |
| CN101907434A (en) * | 2009-06-02 | 2010-12-08 | 鸿富锦精密工业（深圳）有限公司 | Device for detecting distance between edge and hole |
| CN201584488U (en) * | 2009-12-18 | 2010-09-15 | 中国航空无线电电子研究所 | Installing and positioning support frame of annulet antenna |
| CN201897451U (en) * | 2010-12-03 | 2011-07-13 | 奇瑞汽车股份有限公司 | Novel detecting fixture for car hinge |
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| CN102735142A (en) | 2012-10-17 |
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Effective date of registration: 20191225 Address after: 314200 north side of Rongrong Road, east side of Pingshan Avenue, Pinghu Economic and Technological Development Zone, Jiaxing City, Zhejiang Province Patentee after: Pinghu branch of Great Wall Motor Co., Ltd Address before: 071000 No. 2266 Chaoyang South Street, Hebei, Baoding Patentee before: Changcheng Automobile Co., Ltd. |
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