CN102183425B - Tool and method for detecting strength of outward opening handle of vehicle door - Google Patents
Tool and method for detecting strength of outward opening handle of vehicle door Download PDFInfo
- Publication number
- CN102183425B CN102183425B CN201110042617A CN201110042617A CN102183425B CN 102183425 B CN102183425 B CN 102183425B CN 201110042617 A CN201110042617 A CN 201110042617A CN 201110042617 A CN201110042617 A CN 201110042617A CN 102183425 B CN102183425 B CN 102183425B
- Authority
- CN
- China
- Prior art keywords
- clamp
- drag
- line
- handle
- open
- 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
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The invention relates to a tool for detecting the strength of an outward opening handle of a vehicle door and belongs to the technical field of vehicle performance detection. The tool mainly consists of a fixed base and a clamping block; a positioning clamping slot is formed along a length direction of a positioning base; the width of the lower part of the positioning clamping slot is matched with the width of the outward opening handle of the vehicle door, and the width of the upper part of the positioning clamping slot is smaller than the width of the lower part and greater than the width of an outward opening handle base of the outward opening handle of the vehicle door; the clamping block is provided with a fixture stem; one end of the fixture stem extends out of a fixed clamping block of which the section is reversely L-shaped; a fixed clamping surface of the fixed clamping block is opposite to a movable clamping surface of a detachable clamping block; and a pull rope capable of passing through a pull rope support end hole of the outward opening handle of the vehicle door is clamped between the fixed clamping surface and the movable clamping surface through a screw thread fastener. In the invention, the difficulty that the strength of the outward opening handle of the vehicle door cannot be detected quantitatively is solved by implementing a simple and rational measure, so the controllability of vehicle accessory quality is enhanced and the product quality is guaranteed.
Description
Technical field
The present invention relates to a kind of testing tool, especially a kind of door external-open handle intensity detection instrument also relates to its detection method simultaneously, belongs to vehicle performance detection technique field.
Background technology
Understand according to the applicant, fracture appears in the drag-line bearing of some Vehicular door external-open handle in use for some time easily, influences the client and normally uses.The essential measure of avoiding occurring above-mentioned fracture is to guarantee that door external-open handle has enough intensity.Yet this type of door external-open handle does not still have desirable testing tool so far.
Application number is that the Chinese patent of CN200620125669.4 discloses a kind of car door or lid switch simulator stand; Though can carry out some simulation tests to the door external-open handle; But the anchor clamps that are installed on the door external-open handle can come off when the power of pullling is excessive automatically, therefore can't be used for the intensity of door external-open handle is detected.
Summary of the invention
The objective of the invention is to: to the not enough problem of above-mentioned existing detection means; Proposition can be satisfied the door external-open handle intensity detection instrument of door external-open handle intensity detection; Thereby the product of guaranteeing to dispatch from the factory has enough intensity, the fracture in fundamentally avoiding the use of.
In order to reach above purpose, door external-open handle intensity detection instrument of the present invention mainly is made up of fixed pedestal and clamp; Said positioning pedestal has locating groove along its length; The lower width of said locating groove and the external-open of door external-open handle handle width matches, and upper width is less than lower width, greater than the external-open catch base width of door external-open handle; Said clamp has the clamping handle, and an end of said clamping handle extends the cross section and is down the L shaped piece that fixes to clamp, and the movable clamping surface of said face that fixes to clamp that fixes to clamp piece and removable clamp is relative; The said drag-line that can pass door external-open handle cable bearing stomidium through the threaded fastener clamping that fixes to clamp between face and the movable clamping surface.
During detection, carry out according to following steps:
Step 2, drag-line is passed the stomidium of drag-line bearing, and the drag-line two ends are placed the face of fixing to clamp
And between the movable clamping surface,, make it grasp drag-line with threaded fastener be locked clamp and movable clamp;
Whether step 3, startup tester for elongation in the predetermined pull scope, pull the door external-open handle in the positioning pedestal through drag-line, detect its intensity and meet the requirements.
The present invention further improves: said positioning pedestal and the vertical constraint of tester for elongation worktable constitute the surface level moving sets; The centerline of the center line of said clamping handle and catenary drag-line is in same vertical guide.
Like this, when tester for elongation pulls, when there is horizontal component in drag-line; Fixed pedestal will be subjected to displacement at the surface level of tester for elongation worktable; Automatically adjust the relative position with the clamping handle, guarantee that drag-line is in the vertical guide all the time, thereby draw more accurate testing result.
The present invention is with the behave of advantages of simple, solved the difficult problem that the intensity of automobile door external-open handle can't quantize to detect, and improved the controllability of auto parts quality greatly, guaranteed product quality.
Description of drawings
Below in conjunction with accompanying drawing the present invention is further described.
Fig. 1 is the perspective view of one embodiment of the invention.
Fig. 2 is the side view (removing removable clamp) of Fig. 1.
Embodiment
The door external-open handle intensity detection instrument of present embodiment is as depicted in figs. 1 and 2, mainly is made up of fixed pedestal 4 and clamp 1.Positioning pedestal 1 has locating groove along its length; This locating groove is low wide and up narrow, up and down between through chamfered transition, be dovetail shaped; The external-open handle 6-1 width of lower width and door external-open handle 6 matches, and upper width is greater than the external-open catch base 6-2 width of door external-open handle 6.Clamp 1 has clamping handle 1-3, and the lower end of this clamping handle is extended the cross section and is down the L shaped piece 1-1 that fixes to clamp, and the movable clamping surface of the face that fixes to clamp and removable clamp 1-2 that fixes to clamp piece 1-1 is relative, has corresponding pair of bolts perforation.Fix to clamp between face 1-1 and the movable clamping surface 1-2 drag-line 5 that can pass door external-open handle cable bearing 6-3 stomidium through bolt 3 clampings.
During detection; At first positioning pedestal 4 is placed on the tester for elongation worktable; Door external-open handle 6 inserts in the locating groove of positioning pedestal 4 with external-open catch base 6-2 position up; Drag-line bearing 6-3 exposes on the positioning pedestal 4, simultaneously with the clamping handle 1-3 clamping of clamp 1 on tester for elongation.
Then drag-line 5 is passed the stomidium of drag-line bearing 6-3, and drag-line 5 is placed between the face of fixing to clamp and the movable clamping surface, two bolt penetration hole are walked around at two ends respectively from the inside to the outside, fix to clamp with two bolts 3 again, make it grasp drag-line 5.
Start tester for elongation afterwards, in the predetermined pull scope, whether the door external-open handle 6 through drag-line 5 pulls in the positioning pedestal 4 detects its intensity and meets the requirements.
The drag-line deflection produces horizontal component when tester for elongation pulls, and the face that fixes to clamp that fixes to clamp piece should make the centerline of center line and catenary drag-line of clamping handle in same vertical guide with respect to the position of clamping handle; And can make positioning pedestal and the vertical constraint of tester for elongation worktable as required by the measure of horizontal guide rail and so on, constitute the pair that moves horizontally along its Width.Like this, in case the drag-line deflection produces horizontal component, fixed pedestal will be at horizontal component effect bottom offset, adjusts the relative position with the clamping handle automatically, guarantees that drag-line is in the vertical guide all the time.
Facts have proved that present embodiment has solved the difficult problem that automobile door external-open handle intensity can't quantize to check conscientiously, the detection speed piece, have enough degree of accuracy, thereby the phenomenon that ruptures because of insufficient strength no longer takes place in the product of guaranteeing to dispatch from the factory.
Except that the foregoing description, the present invention can also have other embodiments.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop on the protection domain of requirement of the present invention.
Claims (6)
1. a door external-open handle intensity detection instrument is characterized in that: mainly be made up of positioning pedestal and clamp; Said positioning pedestal has locating groove along its length; The lower width of said locating groove and the external-open of door external-open handle handle width matches, and upper width is less than lower width, greater than the external-open catch base width of door external-open handle; Said clamp has the clamping handle, and an end of said clamping handle extends the cross section and is down the L shaped piece that fixes to clamp, and the movable clamping surface of said face that fixes to clamp that fixes to clamp piece and removable clamp is relative; The said drag-line that can pass door external-open handle cable bearing stomidium through the threaded fastener clamping that fixes to clamp between face and the movable clamping surface.
2. door external-open handle intensity detection instrument according to claim 1 is characterized in that: said positioning pedestal and the vertical constraint of tester for elongation worktable constitute the surface level moving sets; The centerline of the center line of said clamping handle and catenary drag-line is in same vertical guide.
3. door external-open handle intensity detection instrument according to claim 2, it is characterized in that: the locating groove of said positioning pedestal is low wide and up narrow, up and down between through chamfered transition, be dovetail shaped.
4. door external-open handle intensity detection instrument according to claim 3 is characterized in that: said face and the movable clamping surface of fixing to clamp has corresponding pair of bolts perforation.
5. detection method of utilizing the described door external-open handle intensity detection of claim 4 instrument is characterized in that carrying out according to the following steps:
Step 1, positioning pedestal is placed on the tester for elongation worktable; Door external-open handle inserts in the locating groove of positioning pedestal with external-open catch base position up; The drag-line bearing exposes on the positioning pedestal, simultaneously with the clamping handle clamping of clamp on tester for elongation;
Step 2, drag-line is passed the stomidium of drag-line bearing, and the drag-line two ends are placed between the face of fixing to clamp and the movable clamping surface,, make it grasp drag-line with threaded fastener be locked clamp and movable clamp;
Whether step 3, startup tester for elongation in the predetermined pull scope, pull the door external-open handle in the positioning pedestal through drag-line, detect its intensity and meet the requirements.
6. detection method according to claim 5 is characterized in that: in the said step 2, drag-line is placed between the face of fixing to clamp and the movable clamping surface, two bolt penetration hole are walked around at two ends respectively from the inside to the outside, clamp with two bolt again, make it grasp drag-line.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201110042617A CN102183425B (en) | 2011-02-22 | 2011-02-22 | Tool and method for detecting strength of outward opening handle of vehicle door |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201110042617A CN102183425B (en) | 2011-02-22 | 2011-02-22 | Tool and method for detecting strength of outward opening handle of vehicle door |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102183425A CN102183425A (en) | 2011-09-14 |
CN102183425B true CN102183425B (en) | 2012-10-10 |
Family
ID=44569652
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201110042617A Active CN102183425B (en) | 2011-02-22 | 2011-02-22 | Tool and method for detecting strength of outward opening handle of vehicle door |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN102183425B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102914430A (en) * | 2012-11-17 | 2013-02-06 | 无锡忻润汽车安全系统有限公司 | Door lock handle tension testing device |
CN103292983A (en) * | 2013-05-16 | 2013-09-11 | 力帆实业(集团)股份有限公司 | Durability fatigue test tool for external handles of automobile doors |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1092523A (en) * | 1993-05-29 | 1994-09-21 | 国营太仓纺织仪器厂 | Clamper |
US6427545B1 (en) * | 1999-12-31 | 2002-08-06 | Hyundai Motor Company | Strength tester for automobile door handle |
CN201034830Y (en) * | 2006-12-06 | 2008-03-12 | 南京汽车集团有限公司 | Vehicle doors or cover switch simulator stand |
CN101710009A (en) * | 2009-11-30 | 2010-05-19 | 重庆长安汽车股份有限公司 | Method for testing performance of vehicle door handle and device thereof |
CN202049049U (en) * | 2011-02-22 | 2011-11-23 | 南京长安汽车有限公司 | Automobile door outward opening handle intensity detection tool |
-
2011
- 2011-02-22 CN CN201110042617A patent/CN102183425B/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1092523A (en) * | 1993-05-29 | 1994-09-21 | 国营太仓纺织仪器厂 | Clamper |
US6427545B1 (en) * | 1999-12-31 | 2002-08-06 | Hyundai Motor Company | Strength tester for automobile door handle |
CN201034830Y (en) * | 2006-12-06 | 2008-03-12 | 南京汽车集团有限公司 | Vehicle doors or cover switch simulator stand |
CN101710009A (en) * | 2009-11-30 | 2010-05-19 | 重庆长安汽车股份有限公司 | Method for testing performance of vehicle door handle and device thereof |
CN202049049U (en) * | 2011-02-22 | 2011-11-23 | 南京长安汽车有限公司 | Automobile door outward opening handle intensity detection tool |
Also Published As
Publication number | Publication date |
---|---|
CN102183425A (en) | 2011-09-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN202049049U (en) | Automobile door outward opening handle intensity detection tool | |
CN102183425B (en) | Tool and method for detecting strength of outward opening handle of vehicle door | |
CN103645092B (en) | A kind of tension tester clamp | |
CN201096635Y (en) | Clip insertion-withdrawal force test tool equipment for automobile | |
CN105698728B (en) | A kind of relief valve detecting tool | |
CN205785633U (en) | Yarn tension detection apparatus | |
CN107884123A (en) | A kind of clamp system for testboard fixed mount | |
CN109357932B (en) | High-speed stretching clamping device for vehicle plastic | |
CN204924631U (en) | U -shaped bolt test device | |
KR100951250B1 (en) | Apparatus and method for high speed tensile testing of workpiece | |
CN112212760B (en) | Automobile parts short-term test anchor clamps | |
CN205749108U (en) | A kind of dynamic tensile test anti-slip cramping apparatus device | |
KR100659707B1 (en) | Jig for testing tensile force and compressive force of a trolly wire steady arm | |
CN208366711U (en) | The clamping device of soft material Erichsen test | |
CN203772713U (en) | Testing machine for tension of expansion joints | |
CN203534903U (en) | Test fixture for rupture of elevator steel wire ropes | |
CN204043904U (en) | A kind of weather strip for automobile endurance test tool | |
CN106353189A (en) | Device for testing strength of threaded hole of door limiting device | |
CN113607548A (en) | Channel body tensile strength mechanical test tool and application thereof | |
CN107328654B (en) | Tensile property test fixture and test equipment of stay wire for automobile door lock | |
CN202886254U (en) | Test fixture for bumper small cover plate | |
CN214446543U (en) | Tool jig for debugging parallelism of transverse linear rails | |
CN213874753U (en) | Window regulator pulling force test fixture | |
CN220556396U (en) | Composite shearing test fixture | |
CN204964300U (en) | Elongation test device when steel cable and steel cable cover atress |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant |