CN204188458U - A kind of automobile operation drag-line pulling-out force test fixture - Google Patents
A kind of automobile operation drag-line pulling-out force test fixture Download PDFInfo
- Publication number
- CN204188458U CN204188458U CN201420629220.6U CN201420629220U CN204188458U CN 204188458 U CN204188458 U CN 204188458U CN 201420629220 U CN201420629220 U CN 201420629220U CN 204188458 U CN204188458 U CN 204188458U
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- China
- Prior art keywords
- coiling rod
- hole
- clamp body
- out force
- shaped
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- Expired - Lifetime
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- 238000012360 testing method Methods 0.000 title claims abstract description 24
- 238000010168 coupling process Methods 0.000 claims abstract description 16
- 238000005859 coupling reaction Methods 0.000 claims abstract description 16
- 230000008878 coupling Effects 0.000 claims abstract description 15
- 238000004804 winding Methods 0.000 claims abstract description 14
- 230000000149 penetrating effect Effects 0.000 claims abstract description 8
- 239000002184 metal Substances 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 abstract description 13
- 238000010586 diagram Methods 0.000 description 11
- 230000009286 beneficial effect Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
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- Clamps And Clips (AREA)
Abstract
The utility model discloses a kind of automobile operation drag-line pulling-out force test fixture, comprise clamp body, coupling gasket, coiling rod liner and coiling rod, the middle part of clamp body arranges the joint accommodating cavity of lateral direction penetrating, the lower end of clamp body arranges the U-shaped through hole of half-open general formula be connected with joint accommodating cavity, connectivity part forming station terrace between joint accommodating cavity and U-shaped through hole, coupling gasket is to coordinate with described step surface and with the metallic gasket of U-shaped breach, on coiling rod, interval arranges the through winding bore of some radial directions, the upper end end face of coiling rod liner offers heart yearn hole, on the lower end surface of coiling rod liner, lateral direction penetrating offers to be connected mutually with the periphery of coiling rod and coordinates and the semi-circular recesses be connected with heart yearn hole.Automobile operation drag-line Pipe protective joint pulling-out force and the test of heart yearn joint pulling-out force can have been assisted as universal fixturing.The light practicality of structure itself, the clamping in convenient test and observation.
Description
Technical field
The utility model relates to automobile guy cable test fixture technical field, especially relates to a kind of automobile operation drag-line pulling-out force test fixture.
Background technology
Automobile operation drag-line is that steel bracing wire is made, and its outside is wrapped up by rubber sleeve or plastic jacket, and the manipulation be used between parts at vehicle interior is connected, as throttle cable, clutch cable, brake cable and car door lock bracing wire etc.Pulling-out force refers to that joint pulls with interface components (pillar or heart yearn) power be separated.Automobile operation drag-line is various informative, known according to automobile industry standard QC/T 29101-92 " automobile manipulating pulling cable assembly ", cable connector is divided into six kinds of A, B, C, D, E, F types, and wherein heart yearn joint has four kinds of A, B, C, D types, and Pipe protective joint has two kinds of E, F types.At present, the test method usually adopted is carried out the detection of pulling-out force, but market does not also meet the general drag-line test fixture of testing standard requirement.
Utility model content
The utility model is for the deficiencies in the prior art, technical matters to be solved is to provide a kind of automobile operation drag-line pulling-out force test fixture, it can assist the test of automobile operation drag-line pulling-out force as a kind of universal fixturing, comprises Pipe protective joint pulling-out force and the test of heart yearn joint pulling-out force.
The utility model makes above-mentioned technical matters be solved by the following technical programs.
A kind of automobile operation drag-line pulling-out force test fixture, comprise clamp body, coupling gasket, coiling rod liner and coiling rod, the upper end end face of clamp body is connected with drawing head, the middle part of clamp body arranges the joint accommodating cavity of lateral direction penetrating, the lower end of clamp body arranges the U-shaped through hole of half-open general formula be connected with joint accommodating cavity, the projection in the horizontal direction of U-shaped through hole is built in the peripheral profile of joint accommodating cavity, connectivity part forming station terrace between joint accommodating cavity and U-shaped through hole, coupling gasket is to coordinate with described step surface and with the metallic gasket of U-shaped breach, coiling rod is cylindrical metal rod, on coiling rod, interval arranges the through winding bore of some radial directions, coiling rod liner is equipped with into metallic gasket with described step surface, the upper end end face of coiling rod liner offers heart yearn hole, on the lower end surface of coiling rod liner, lateral direction penetrating offers to be connected mutually with the periphery of coiling rod and coordinates and the semi-circular recesses be connected with heart yearn hole.During practical application, with two clamp bodies, the assembly that the joint at manipulating pulling cable two ends or heart yearn and pad and coiling rod arrange in pairs or groups is installed respectively, wherein together, heart yearn cross-under coiling rod liner is also wrapped on coiling rod for Pipe protective joint or the optionally connected head gasket liner collocation of heart yearn joint.Then clamp body is installed on tension tester and can carries out pulling-out force test.This structure goes for various types of cable connector, and versatility is fabulous.Both the Pipe protective joint pulling-out force of automobile operation drag-line can have been assisted to test, heart yearn joint pulling-out force also can have been assisted to test.
As preferably, along on coiling rod length direction, middle winding bore is positioned at the centre of coiling rod.
As preferably, clamp body is right cylinder, and the center of circle of the arcuate bottom of U-shaped through hole is positioned on the axial line of clamp body.
The beneficial effects of the utility model: simple and compact for structure, are easy to make, easy and simple to handle, and good reliability is convenient to daily servicing management.Can meet the pulling-out force testing requirements of heart yearn joint and Pipe protective joint, versatility is fabulous simultaneously.The light practicality of structure itself, the clamping in convenient test and observation.
Accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram of one of clamp body of the present utility model;
Fig. 2 is the plan structure schematic diagram of Fig. 1;
Fig. 3 is the main TV structure schematic diagram of one of coupling gasket of the present utility model;
Fig. 4 is the plan structure schematic diagram of Fig. 3;
Fig. 5 is the main TV structure schematic diagram of one of coiling of the present utility model rod liner;
Fig. 6 is the main TV structure schematic diagram of one of coiling rod of the present utility model;
Fig. 7 is the schematic diagram of the winding mode of coiling rod in Fig. 6;
Fig. 8 is the structural representation of the manipulating pulling cable of band Pipe protective joint;
Fig. 9 is the structural representation of the manipulating pulling cable of belt carcass wire terminal;
Figure 10 is the clamping schematic diagram of the manipulating pulling cable in Fig. 8;
Figure 11 is the clamping schematic diagram of the manipulating pulling cable in Fig. 9.
In figure: 1-clamp body, 2-coupling gasket, 3-coiling rod liner, 4-coiling rod, 5-joint accommodating cavity, 6-U type through hole, 7-heart yearn hole, 8-winding bore, 9-groove, 10-pillar, 11-heart yearn, 12-drawing head, 13-Pipe protective joint, 14-heart yearn joint.
Embodiment
Also by reference to the accompanying drawings the utility model is described in detail below by embodiment.
Embodiment
A kind of automobile operation drag-line of the utility model under in running order as shown in Figure 10 Figure 11 pulling-out force test fixture, comprises clamp body 1, coupling gasket 2, coiling rod liner 3 and coiling rod 4.Shown in Fig. 1 and Fig. 2, clamp body 1 is right cylinder, the upper end end face of clamp body 1 is connected with drawing head 12, drawing head 12 is for being fixed in tension tester, the middle part of clamp body 1 arranges the joint accommodating cavity 5 of lateral direction penetrating, the lower end of clamp body 1 arranges the U-shaped through hole 6 of half-open general formula be connected with joint accommodating cavity 5, the center of circle of the arcuate bottom of U-shaped through hole 6 is positioned on the axial line of clamp body 1, the projection in the horizontal direction of U-shaped through hole 6 is built in the peripheral profile of joint accommodating cavity 5, connectivity part forming station terrace between joint accommodating cavity 5 and U-shaped through hole 6.Shown in Fig. 3 and Fig. 4, coupling gasket 2 is to coordinate with described step surface and with the metallic gasket of U-shaped breach.Shown in Fig. 6, coiling rod 4 is cylindrical metal rod, on coiling rod 4, interval arranges the through winding bore of some radial directions 8, preferably three winding bore 8 are set along on coiling rod 4 length directions shown in figure herein, middle winding bore 8 is positioned at the centre of coiling rod 4, this kind of structure is beneficial to the winding of heart yearn 11 and not easily gets loose, winding mode as shown in Figure 7.Shown in Fig. 5, coiling rod liner 3 is equipped with into metallic gasket with described step surface, the upper end end face of coiling rod liner 3 offers heart yearn hole 7, and on the lower end surface of coiling rod liner 3, lateral direction penetrating offers to be connected mutually with the periphery of coiling rod 4 and coordinates and the semi-circular recesses 9 be connected with heart yearn hole 7.
Automobile operation drag-line generally includes the manipulating pulling cable of the manipulating pulling cable of the band Pipe protective joint shown in Fig. 8 and the belt carcass wire terminal shown in Fig. 9.As shown in the clamping schematic diagram of the manipulating pulling cable of Figure 10 band Pipe protective joint, the Pipe protective joint 13 at manipulating pulling cable two ends is set-located clamping in joint accommodating cavity 5 with coupling gasket 2, ensure that coupling gasket 2 is between Pipe protective joint 13 and pillar 10, the step surface making coupling gasket 2 and formed between joint accommodating cavity 5 and U-shaped through hole 6 fits tightly, simultaneously by pillar 10 cross-under on U-shaped through hole 6.Then be installed on tension tester, the test of Pipe protective joint pulling-out force can be carried out.As shown in the clamping schematic diagram of the manipulating pulling cable of Figure 11 belt carcass wire terminal, the heart yearn joint 14 of manipulating pulling cable one end is set-located clamping in joint accommodating cavity 5 with coupling gasket 2, ensure that coupling gasket 2 is between heart yearn joint 14 and heart yearn 11, the step surface making coupling gasket 2 and formed between joint accommodating cavity 5 and U-shaped through hole 6 fits tightly, simultaneously by heart yearn 11 cross-under on U-shaped through hole 6, heart yearn hole 7 on the free end cross-under coiling rod liner 3 of heart yearn 11, and winding mode solderless wrapped connection is as shown in Figure 7 on coiling rod 4, coiling rod 4 is fitted tightly with the groove 9 on coiling rod liner 3.Then be installed on tension tester, the test of heart yearn joint pulling-out force can be carried out.
Claims (3)
1. an automobile operation drag-line pulling-out force test fixture, it is characterized in that: comprise clamp body (1), coupling gasket (2), coiling rod liner (3) and coiling rod (4), the upper end end face of clamp body (1) is connected with drawing head (12), the middle part of clamp body (1) arranges the joint accommodating cavity (5) of lateral direction penetrating, the lower end of clamp body (1) arranges the U-shaped through hole of half-open general formula (6) be connected with joint accommodating cavity (5), U-shaped through hole (6) projection is in the horizontal direction built in the peripheral profile of joint accommodating cavity (5), connectivity part forming station terrace between joint accommodating cavity (5) and U-shaped through hole (6), coupling gasket (2) is to coordinate with described step surface and with the metallic gasket of U-shaped breach, coiling rod (4) is cylindrical metal rod, the upper interval of coiling rod (4) arranges the through winding bore of some radial directions (8), coiling rod liner (3) is equipped with into metallic gasket with described step surface, the upper end end face of coiling rod liner (3) offers heart yearn hole (7), on the lower end surface of coiling rod liner (3), lateral direction penetrating offers to be connected mutually with the periphery of coiling rod (4) and coordinates and the semi-circular recesses (9) be connected with heart yearn hole (7).
2. automobile operation drag-line pulling-out force test fixture according to claim 1, is characterized in that: along coiling rod (4) length direction being arranged three winding bore (8), and middle winding bore (8) is positioned at the centre of coiling rod (4).
3. automobile operation drag-line pulling-out force test fixture according to claim 1 and 2, it is characterized in that: clamp body (1) is right cylinder, the center of circle of the arcuate bottom of U-shaped through hole (6) is positioned on the axial line of clamp body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420629220.6U CN204188458U (en) | 2014-10-28 | 2014-10-28 | A kind of automobile operation drag-line pulling-out force test fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420629220.6U CN204188458U (en) | 2014-10-28 | 2014-10-28 | A kind of automobile operation drag-line pulling-out force test fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204188458U true CN204188458U (en) | 2015-03-04 |
Family
ID=52620441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420629220.6U Expired - Lifetime CN204188458U (en) | 2014-10-28 | 2014-10-28 | A kind of automobile operation drag-line pulling-out force test fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204188458U (en) |
-
2014
- 2014-10-28 CN CN201420629220.6U patent/CN204188458U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200629 Address after: 310051 Jiangling Road, Hangzhou, Zhejiang, No. 1760, No. Co-patentee after: Chengdu Geely Automobile Manufacturing Co., Ltd Patentee after: ZHEJIANG GEELY HOLDING GROUP Co.,Ltd. Address before: 310051 Jiangling Road, Hangzhou, Zhejiang, No. 1760, No. Co-patentee before: CHENGDU GAOYUAN AUTOMOBILE INDUSTRY Co.,Ltd. Patentee before: ZHEJIANG GEELY HOLDING GROUP Co.,Ltd. |
|
| TR01 | Transfer of patent right |