CN103674713A - Device for detecting welding strength of rod end bearing - Google Patents
Device for detecting welding strength of rod end bearing Download PDFInfo
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- CN103674713A CN103674713A CN201310691392.6A CN201310691392A CN103674713A CN 103674713 A CN103674713 A CN 103674713A CN 201310691392 A CN201310691392 A CN 201310691392A CN 103674713 A CN103674713 A CN 103674713A
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Abstract
The invention discloses a device for detecting welding strength of a rod end bearing. The device comprises a rack, an air cylinder, a tension sensor, a joint, a clamp movable seat, a clamp fixing seat and a pair of clamps, wherein the air cylinder is fixedly connected with the tension sensor; the tension sensor is connected with the clamp movable seat through the joint; the clamp fixing seat is opposite to the clamp movable seat; the pair of the clamps are movably connected with the clamp movable seat and the clamp fixing seat respectively; the clamp movable seat comprises a dovetail groove seat and a horizontal movable seat, a threaded hole is formed in the horizontal movable seat, and the horizontal movable seat adopts a clamping hole I with a T-shaped cross section; and each clamp comprises a connecting shaft as well as a clamping end and a fixture fixing end which are arranged at two ends of the connecting shaft. According to the device, the clamping is rapid and convenient, the efficiency is high, rod end bearings with different lengths can be detected, the application range is wide, and the operation is convenient.
Description
Technical field
The present invention relates to a kind of pick-up unit, particularly a kind of device of test rod end bearing weld strength, belongs to checkout equipment technical field.
Background technology
Having at present a kind of rod end bearing is respectively to weld a bearing at the two ends of connecting rod, and the axis of bearings at both ends not in one plane, has angle each other.After Product jointing, must carry out weld strength detection to each rod end bearing.
Now with adopting tension test machine testing, be not suitable for using at welding scene, and cupping machine volume is larger, mobile inconvenient, workman's operant level is had relatively high expectations, detection efficiency is slow, and cupping machine general precision is higher, slightly installs accidentally or misoperation, will damage sensor, and not in one plane, clamping is more loaded down with trivial details for the axis of bearings at both ends, and efficiency is low.
Summary of the invention
The object of the present invention is to provide the device of the test rod end bearing weld strength of a kind of use, convenient mounting and clamping.
The present invention is achieved by the following technical programs:
A device for test rod end bearing weld strength, comprises frame and the cylinder, pulling force sensor, joint, fixture Mobile base, fixture holder, a pair of fixture that are arranged on frame upper surface, the output shaft of cylinder is fixedly connected with pulling force sensor, and the other end of pulling force sensor is connected with fixture Mobile base by joint, and fixture holder and fixture Mobile base are oppositely arranged, and a pair of fixture is flexibly connected with fixture Mobile base, fixture holder respectively, fixture Mobile base comprises dovetail groove pedestal, horizontal movable base, and dovetail groove pedestal is fixedly installed on the upper surface of frame, and the upper surface of dovetail groove pedestal is provided with dovetail groove one, horizontal movable base is flexibly connected by the dovetail groove two of its lower surface and the dovetail groove one of dovetail groove pedestal, an end face of the length direction of horizontal movable base is provided with threaded hole, one end of joint is fixedly connected with the threaded hole of horizontal movable base by bolt, the other end of the length direction of horizontal movable base is from upper surface toward having the clamping hole one of xsect for " T-shaped ", clamping hole one forms by sipes hole one with perpendicular to the narrow slotted eye one in sipes hole one, the line of symmetry in clamping hole one is consistent with the centerline direction of the Width of horizontal movable base, one end of narrow slotted eye one connects sipes hole one, the other end is by the end face of the length direction of horizontal movable base, fixture is shaft element, comprise coupling shaft and the clamping end, the fixture stiff end that are arranged on coupling shaft two ends, clamping end is arranged with a flat groove along center line, cylindrical at clamping end is provided with fixed orifice perpendicular to flat groove, and fixture stiff end, coupling shaft are movably arranged on respectively in sipes hole one, narrow slotted eye one, an end face of the length direction of fixture holder is provided with the identical clamping hole, clamping hole one two with horizontal movable base.
Object of the present invention can also further realize by following technical measures:
The device of aforesaid a kind of test rod end bearing weld strength, the center line of the Width of fixture Mobile base is coaxial with the center line of the Width of fixture holder.
The device of aforesaid a kind of test rod end bearing weld strength, the diameter of fixture stiff end is larger than the diameter of coupling shaft.
The device of aforesaid a kind of test rod end bearing weld strength, the diameter of fixture stiff end is less than the width in sipes hole one.
The device of aforesaid a kind of test rod end bearing weld strength, the diameter of coupling shaft is less than the width of narrow slotted eye one.
The bearing at rod end bearing of the present invention two ends is connected to respectively in the flat groove of a pair of fixture, by fixed orifice, fixes rod end bearing, and the fixture stiff end of a pair of fixture is stuck in clamping hole one, clamping hole two, and clamping is efficient and convenient, efficiency is high; Fixture Mobile base moves horizontally by its dovetail groove, regulates the fixed orifice position of a pair of fixture, can detect the rod end bearing of different length, applied range; The present invention only need be clamping by rod end bearing, without other operations, easy to operate, less demanding to operating personnel's level of skill.
Advantage and disadvantage of the present invention, the non-limitative illustration by preferred embodiment below is for illustration and explanation, and these embodiment, only provide as an example with reference to accompanying drawing.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the front view of horizontal movable base of the present invention;
Fig. 3 is the left view of horizontal movable base of the present invention;
Fig. 4 is the vertical view of horizontal movable base of the present invention;
Fig. 5 is the front view of dovetail groove pedestal of the present invention;
Fig. 6 is the front view of fixture of the present invention;
Fig. 7 is the vertical view of fixture of the present invention;
Fig. 8 is the schematic diagram of rod end bearing of the present invention.
Embodiment
Below in conjunction with drawings and Examples, the invention will be further described.
As shown in Figure 8, the dry end bearing 8 of detection required for the present invention be at the two ends of connecting rod 82, respectively weld 81, two bearings 81 of a bearing axis not in one plane.
As shown in Figure 1, the present invention includes frame 4 and the cylinder 5, pulling force sensor 6, joint 7, fixture Mobile base 1, fixture holder 3, a pair of fixture 2 that are arranged on frame 4 upper surfaces, cylinder 5 is arranged on the high order end of frame 4, the output shaft 51 of cylinder 5 is fixedly connected with pulling force sensor 6, the right-hand member of pulling force sensor 6 is connected with fixture Mobile base 1 by joint 7, fixture holder 3 is arranged on the low order end of frame 4 and is oppositely arranged with fixture Mobile base 1, and a pair of fixture 2 is flexibly connected with fixture Mobile base 1, fixture holder 3 respectively, fixture Mobile base 1 comprises dovetail groove pedestal 11, horizontal movable base 12, and as shown in Figure 5, dovetail groove pedestal 11 is fixedly installed on the upper surface of frame 4, and the upper surface of dovetail groove pedestal 11 is provided with dovetail groove one, as Fig. 2, Fig. 3, shown in Fig. 4, horizontal movable base 12 is flexibly connected by the dovetail groove 2 121 of its lower surface and the dovetail groove 1 of dovetail groove pedestal 11, the left side of horizontal movable base 12 is provided with threaded hole 122, joint 7 right-hand members are fixedly connected with threaded hole 122 by bolt, the right-hand member place of horizontal movable base 12 is from upper surface toward having the clamping hole one 123 of xsect for " T-shaped ", clamping hole 1 forms by sipes hole 1 with perpendicular to the narrow slotted eye 1 in sipes hole 1, the line of symmetry in clamping hole 1 is consistent with the centerline direction of the Width of horizontal movable base 12, the left end of narrow slotted eye 1 connects sipes hole 1, right-hand member is by the right side of horizontal movable base 12, as Fig. 6, shown in Fig. 7, fixture 2 is shaft element, comprise coupling shaft 23 and the clamping end 21 that is arranged on coupling shaft 23 two ends, fixture stiff end 22, clamping end 21 is arranged with a flat groove 212 along center line, cylindrical at clamping end 21 is provided with fixed orifice 211 perpendicular to flat groove 212, fixture stiff end 22, coupling shaft 23 is movably arranged on respectively sipes hole 1, in narrow slotted eye 1, the diameter of fixture stiff end 22 is larger than the diameter of coupling shaft 23, the diameter of fixture stiff end 22 is less than the width in sipes hole 1, the diameter of coupling shaft 23 is less than the width of narrow slotted eye 1, the center line of the Width of fixture Mobile base 1 is coaxial with the center line of the Width of fixture holder 3, the left side of fixture holder 3 is provided with the identical clamping hole, clamping hole 12 31 with horizontal movable base 12.
First adjust horizontal movable base 12 with respect to the distance of fixture holder 3, distance between the dead eye at distance between the fixed orifice 211 on a pair of fixture 2 and the two ends of the rod end bearing 8 of required detection is equated, bearing 81 thickness at dry end bearing 8 two ends are assemblied in respectively in the flat groove 212 of a pair of fixture 2, in the process of assembling, fixture stiff end 22 can be in clamping hole 1, the interior rotation in clamping hole 2 31, until the angle of two flat grooves 212 of a pair of fixture 2 is consistent with the angle of two bearings 81, then by pin, be inserted in fixed orifice 211, fix rod end bearing 8.Now start cylinder 5 application of forces, pulling force sensor 6 shows the pulling force of executed demand by instrument, and workman judges by range estimation whether the weld of rod end bearing 8 has stretching slight crack, determines that whether the quality of product is qualified.
In addition to the implementation, the present invention can also have other embodiments, and all employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop in the protection domain of requirement of the present invention.
Claims (4)
1. a device for test rod end bearing weld strength, is characterized in that: comprise frame and the cylinder, pulling force sensor, joint, fixture Mobile base, fixture holder, a pair of fixture that are arranged on frame upper surface, the output shaft of described cylinder is fixedly connected with pulling force sensor, the other end of described pulling force sensor is connected with fixture Mobile base by joint, described fixture holder and fixture Mobile base are oppositely arranged, and described a pair of fixture is flexibly connected with fixture Mobile base, fixture holder respectively, described fixture Mobile base comprises dovetail groove pedestal, horizontal movable base, and described dovetail groove pedestal is fixedly installed on the upper surface of frame, and the upper surface of dovetail groove pedestal is provided with dovetail groove one, described horizontal movable base is flexibly connected by the dovetail groove two of its lower surface and the dovetail groove one of dovetail groove pedestal, an end face of the length direction of described horizontal movable base is provided with threaded hole, one end of described joint is fixedly connected with the threaded hole of horizontal movable base by bolt, the other end of the length direction of described horizontal movable base is from upper surface toward having the clamping hole one of xsect for " T-shaped ", described clamping hole one forms by sipes hole one with perpendicular to the narrow slotted eye one in sipes hole one, the line of symmetry in described clamping hole one is consistent with the centerline direction of the Width of horizontal movable base, one end of described narrow slotted eye one connects sipes hole one, the other end is by the end face of the length direction of horizontal movable base, described fixture is shaft element, comprise coupling shaft and the clamping end, the fixture stiff end that are arranged on coupling shaft two ends, described clamping end is arranged with a flat groove along center line, cylindrical at clamping end is provided with fixed orifice perpendicular to flat groove, and described fixture stiff end, coupling shaft are movably arranged on respectively in sipes hole one, narrow slotted eye one, an end face of the length direction of described fixture holder is provided with the identical clamping hole, clamping hole one two with horizontal movable base.
2. the device of a kind of test rod end bearing weld strength as claimed in claim 1, is characterized in that: the center line of the Width of described fixture Mobile base is coaxial with the center line of the Width of fixture holder.
3. the device of a kind of test rod end bearing weld strength as claimed in claim 1, is characterized in that: the diameter of described fixture stiff end is larger than the diameter of coupling shaft, and the diameter of fixture stiff end is less than the width in sipes hole one.
4. the device of a kind of test rod end bearing weld strength as claimed in claim 1, is characterized in that: the diameter of described coupling shaft is less than the width of narrow slotted eye one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310691392.6A CN103674713A (en) | 2013-12-17 | 2013-12-17 | Device for detecting welding strength of rod end bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310691392.6A CN103674713A (en) | 2013-12-17 | 2013-12-17 | Device for detecting welding strength of rod end bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103674713A true CN103674713A (en) | 2014-03-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310691392.6A Pending CN103674713A (en) | 2013-12-17 | 2013-12-17 | Device for detecting welding strength of rod end bearing |
Country Status (1)
| Country | Link |
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| CN (1) | CN103674713A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105842071A (en) * | 2016-01-11 | 2016-08-10 | 浙江吉利汽车有限公司 | PSW welding test plate automatic detection device |
| CN112857648A (en) * | 2021-03-31 | 2021-05-28 | 上汽通用五菱汽车股份有限公司 | Tension measuring device and cylinder sliding table mechanism |
| CN115165550A (en) * | 2022-09-08 | 2022-10-11 | 徐州艾奇川自动化设备有限公司 | Metal lamp pole welded strength detection device |
Citations (6)
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|---|---|---|---|---|
| CN2747572Y (en) * | 2004-11-16 | 2005-12-21 | 上海晨兴电子科技有限公司 | Pull force-press force tester for testing strength of solder and soldering strength |
| CN101201291A (en) * | 2007-11-22 | 2008-06-18 | 上海交通大学 | Simulation device for ocean floating platform with adjustable frequency and angle |
| CN201302514Y (en) * | 2008-08-29 | 2009-09-02 | 周跃钢 | Axial push-pull force loading testing device |
| CN202517401U (en) * | 2012-04-16 | 2012-11-07 | 无锡商业职业技术学院 | Two-way fixture capable of fast moving |
| WO2013018078A2 (en) * | 2011-08-02 | 2013-02-07 | Lovett Shane | Bearing wear detection device |
| CN203629968U (en) * | 2013-12-17 | 2014-06-04 | 江苏希西维轴承有限公司 | Device for detecting welding strength of rod end bearing |
-
2013
- 2013-12-17 CN CN201310691392.6A patent/CN103674713A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2747572Y (en) * | 2004-11-16 | 2005-12-21 | 上海晨兴电子科技有限公司 | Pull force-press force tester for testing strength of solder and soldering strength |
| CN101201291A (en) * | 2007-11-22 | 2008-06-18 | 上海交通大学 | Simulation device for ocean floating platform with adjustable frequency and angle |
| CN201302514Y (en) * | 2008-08-29 | 2009-09-02 | 周跃钢 | Axial push-pull force loading testing device |
| WO2013018078A2 (en) * | 2011-08-02 | 2013-02-07 | Lovett Shane | Bearing wear detection device |
| CN202517401U (en) * | 2012-04-16 | 2012-11-07 | 无锡商业职业技术学院 | Two-way fixture capable of fast moving |
| CN203629968U (en) * | 2013-12-17 | 2014-06-04 | 江苏希西维轴承有限公司 | Device for detecting welding strength of rod end bearing |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105842071A (en) * | 2016-01-11 | 2016-08-10 | 浙江吉利汽车有限公司 | PSW welding test plate automatic detection device |
| CN112857648A (en) * | 2021-03-31 | 2021-05-28 | 上汽通用五菱汽车股份有限公司 | Tension measuring device and cylinder sliding table mechanism |
| CN115165550A (en) * | 2022-09-08 | 2022-10-11 | 徐州艾奇川自动化设备有限公司 | Metal lamp pole welded strength detection device |
| CN115165550B (en) * | 2022-09-08 | 2022-11-11 | 徐州艾奇川自动化设备有限公司 | Metal lamp pole welded strength detection device |
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Application publication date: 20140326 |