CN101408482B - Adjustable multi-direction support frame for detecting white body performance of automobile - Google Patents
Adjustable multi-direction support frame for detecting white body performance of automobile Download PDFInfo
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- CN101408482B CN101408482B CN2008101435310A CN200810143531A CN101408482B CN 101408482 B CN101408482 B CN 101408482B CN 2008101435310 A CN2008101435310 A CN 2008101435310A CN 200810143531 A CN200810143531 A CN 200810143531A CN 101408482 B CN101408482 B CN 101408482B
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- mandrel
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Abstract
The invention discloses an adjustable multi-position support frame used for automotive body-in white performance detection. The support frame comprises a support rod and two steering pedestals. Each steering pedestal comprises a base plate, a bearing plate, a rotation mandrel and a pair of bearing seats. The bearing seats are symmetrically arranged on the base plate, two ends of the rotation mandrel are supported on the bearing seat respectively, the bearing plate is arranged at the middle section of the rotation mandrels, the rotation mandrels of the two bearing pedestals are arranged vertical to each other, the lower end of the support rod is fixedly connected with the bearing plate of one of the steering pedestals, the base plate of the steering pedestal is fixedly connected with the bearing plate of the other steering pedestal. The adjustable multi-position support frame used for the automotive body-in-white performance detection is applicable to various types of vehicles and various mounting conditions, can be regulated flexibly, and has the advantages of good rigidity and high fixing reliability.
Description
Technical field
The present invention relates to white body performance of automobile checkout equipment field, relate in particular to the adjustable multi-direction support frame that is used for the white body performance of automobile detection.
Background technology
In the prior art, when white body performance of automobile detects, need implement to support to body in white, and in order to simulate the real vehicle truth in when operation, the requirement special to being equipped with of each strong point will coincide with actual conditions as far as possible, and the vehicle body of various vehicles and mounting means are different, the support direction of the bracing frame of using when therefore testing also should have nothing in common with each other, and for experimental assembly, the test of the various vehicles of adaptation as much as possible is answered in the design of bracing frame.At present, possessing the strategy that producer or colleges and universities to the white body performance power of test take this also has nothing in common with each other, have very coarse, by what manually simply adjust, also have and to adjust in certain limit, in general, convenience that operation is adjusted, after the location integral rigidity, aspects such as the adaptability of vehicle, reasonable structure are difficult to take into account.
Summary of the invention
The technical problem to be solved in the present invention is to overcome the deficiencies in the prior art, a kind of various vehicles, various installation situation of being applicable to is provided, can carry out flexible adjustment, good rigidly, fixedly reliability high be used for the adjustable multi-direction support frame that white body performance of automobile detects.
A kind of adjustable multi-direction support frame that is used for the white body performance of automobile detection, comprise that support bar and two turn to bearing, respectively turn to bearing to include base plate, supporting plate, mandrel and a pair of supporting base, this is symmetrically arranged on the base plate supporting base, the two ends of mandrel are supported on respectively on the supporting base, supporting plate is installed in the stage casing of mandrel, two turn to the mandrel of bearing to be arranged vertically mutually, support bar lower end and one turns to the supporting plate of bearing to fixedly connected, and this turns to the base plate of bearing to turn to the supporting plate of bearing to fixedly connected with another.
Described supporting base comprises base, pressing plate and swing bolt, described pressing plate one end and base are hinged, the other end is connected by swing bolt with base, is equipped with half slot on described pressing plate and the base, and two half slots are combined to form and are used for mounting hole ccontaining and the clamping mandrel.
Be provided with the tension part of symmetric arrangement between described base plate that turns to bearing and the supporting plate, base plate and supporting plate are provided with the tension hole that is used for fixing tension part.
Described tension part is pull bar or tension cable wire.
Compared with prior art, advantage of the present invention just is:
1, detects in the test at white body performance of automobile, turn to bearing to realize the angle and the orientation of support bar are adjusted by orthogonal two of mandrel, rotate two mandrels respectively, independent rotation on the both direction can be synthesized the support bar arbitrary orientation, be rotated at any angle, make bracing frame of the present invention be suitable for various vehicles are supported, ilities detects carrying out of test; Whole bracing frame adopts array configuration, and fractionation and assembling are all very convenient, but both can be assembled into the bracing frame of one-directional rotation, can be assembled into anchor clamps or accessory with other purposes again.
2, being locked of mandrel is to realize by apply friction force on the arc section at its two ends, the mechanism that applies friction force is made up of pressing plate that is equipped with half slot and base, two half slots have been combined to form and have been used for mounting hole ccontaining and the clamping mandrel, pressing plate one end and base are hinged, the other end is connected by swing bolt with base, the nut of tightening on the swing bolt can make two half slots clamp mandrel, utilize the friction force restriction mandrel between half slot and the mandrel to rotate, form secure fixation, guarantee that bracing frame of the present invention can provide secure support for vehicle body; Simultaneously, the rotation of mandrel is easy to adjust flexibly, only need unscrew swing bolt, can stepless, arbitrarily support bar be turned to any orientation, and then the nut of tightening on the swing bolt fixes, and is simple in structure, easy to operate.
3, for make be locked more reliable, taked the dual fail-safe measure, by between supporting plate that respectively turns to bearing and base plate, being symmetrical arranged tension part, and on supporting plate and base plate the corresponding tension hole of processing, be used for tension part is assisted fixing, realization is carried out the tension formula to rotating part and supporting part and is rigidly fixed, and strengthens the load-bearing capacity of this device, makes it be applicable to support to big weight body in white fully.
4, of the present inventionly be used for the adjustable multi-direction support frame that white body performance of automobile detects, have simple and compact for structure, maintenance, repair, installation, dismounting, advantage such as easy to adjust, and the kind of parts, assembly is few, in light weight, cheap for manufacturing cost; Can make up easily with other test fixture (such as hoistable platform, swing arm etc.) very easily, realize more function, to adapt to the installation requirement of various situations, applicability is extremely wide.
Description of drawings
Fig. 1 is a front view of the present invention;
Fig. 2 is a perspective view of the present invention.
Each label is represented among the figure:
1, support bar 2, turn to bearing
21, base plate 22, supporting plate
23, mandrel 24, supporting base
25, spacer 26, tension part
27, tension hole 241, base
242, pressing plate 243, swing bolt
244, mounting hole
Embodiment
As depicted in figs. 1 and 2, the adjustable multi-direction support frame that is used for the white body performance of automobile detection of the present invention, comprise that support bar 1 and two turn to bearing 2, respectively turn to bearing 2 to assemble by base plate 21, supporting plate 22, mandrel 23 and a pair of supporting base 24, for the ease of contacting with supported vehicle body, the upper end of support bar 1 is made as spherical, also can select the support bar 1 of other form according to the demand of actual conditions for use.This is symmetrically arranged on the base plate 21 supporting base 24, each supporting base 24 is by base 241, pressing plate 242 and swing bolt 243 are formed, base 241 is fixed on the base plate 21, which is provided with the pin shaft hole that is used to install and fix swing bolt 243, pressing plate 242 1 ends and base 241 are hinged, the other end is connected by swing bolt 243 with base 241, these swing bolt 243 1 ends are connected with base 241 by bearing pin, the other end is connected with pressing plate 242 by nut, can realize tightening or unscrew by rotating nut to swing bolt 243, be equipped with half slot on pressing plate 242 and the base 241, two half slots are combined to form and are used for mounting hole 244 ccontaining and clamping mandrel 23, and the two ends of mandrel 23 are supported on respectively in the mounting hole 244 of a supporting base 24.Supporting plate 22 bottoms are sheathed on the stage casing of mandrel 23, and in flat key is housed that supporting plate 22 and mandrel 23 formed is circumferentially fixing, be provided with spacer 25 between the supporting base 24 of supporting plate 22 bottoms and its both sides, be used for axial location, supporting plate 22 tops are smooth, are used for and being connected of other assembly.Two turn to the mandrel 23 of bearing 2 to be arranged vertically mutually, and one turn to the supporting plate 22 of bearing 2 to be connected by securing member with the lower end of support bar 1, and its base plate 21 and another part turn to the supporting plate 22 of bearing 2 to be connected by securing member.For make be locked more reliable, taked the dual fail-safe measure, by between supporting plate 22 that respectively turns to bearing 2 and base plate 21, being symmetrical arranged tension part 26, and on supporting plate 22 and base plate 21 the corresponding tension hole 27 of processing, be used for tension part 26 is assisted fixing, realization is carried out the tension formula to rotating part and supporting part and is rigidly fixed, and strengthens the load-bearing capacity of this device, makes it be applicable to support to big weight body in white fully.Tension part 26 can be selected tension cable wire or pull bar for use, selects the tension cable wire in the present embodiment for use, and the two ends that directly will strain cable wire during installation penetrate respectively in the tension hole 27 that makes in advance on supporting plate 22 and the base plate 21, and it is tight to strain the cable wire strand, its two ends is fixed getting final product.Of the present inventionly be used for the adjustable multi-direction support frame that white body performance of automobile detects, have simple and compact for structure, maintenance, repair, installation, dismounting, advantage such as easy to adjust, and the kind of parts, assembly is few, in light weight, cheap for manufacturing cost; Whole bracing frame adopts array configuration, fractionation and assembling are all very convenient, but both can be assembled into the bracing frame of one-directional rotation, can make up easily with other test fixture (such as hoistable platform, swing arm etc.) very easily again, realize more function, to adapt to the installation requirement of various situations, applicability is extremely wide.
Principle of work: when in the test that white body performance of automobile detects, using adjustable multi-direction support frame of the present invention, the base plate that turns to bearing 2 21 that will be positioned at the bottom earlier is fixed on the hoistable platform, when support bar 1 need be realized rotating according to the concrete structure of test body in white installation site (may be arbitrary orientation), unclamp swing bolt 243, make pressing plate 242 can not tightly suppress mandrel 23, orientation (generally will make the installation base surface of axis normal on vehicle body of support bar 1) by manual shift support bar 1 again, two mandrels 23 all can be followed support bar 1 and rotated together in this process, after support bar 1 is adjusted to the right place, screw the nut on the swing bolt 243, make the half slot on pressing plate 242 and the base 241 tightly push down mandrel 23, utilize enough friction force that mandrel is fixed therebetween, guarantee that bracing frame of the present invention can provide secure support for vehicle body.Detect in the test at white body performance of automobile, rotation stepless, arbitrary orientation that support bar 1 can be done, make bracing frame of the present invention be suitable for various vehicles are supported, and only need be by the degree of tightness of control swing bolt 243, can be very convenient, flexibly support bar 1 is adjusted.
Claims (2)
1. one kind is used for the adjustable multi-direction support frame that white body performance of automobile detects, it is characterized in that: comprise that support bar (1) and two turn to bearing (2), respectively turn to bearing (2) to include base plate (21), supporting plate (22), mandrel (23) and a pair of supporting base (24), this is symmetrically arranged on the base plate (21) supporting base (24), the two ends of mandrel (23) are supported on respectively on the supporting base (24), supporting plate (22) is installed in the stage casing of mandrel (23), two turn to the mandrel (23) of bearing (2) to be arranged vertically mutually, support bar (1) lower end and one turns to the supporting plate (22) of bearing (2) to fixedly connected, this turns to the base plate (21) of bearing (2) to turn to the supporting plate (22) of bearing (2) to fixedly connected with another, described supporting base (24) comprises base (241), pressing plate (242) and swing bolt (243), described pressing plate (242) one ends and base (241) are hinged, the other end is connected by swing bolt (243) with base (241), be equipped with half slot on described pressing plate (242) and the base (241), two half slots are combined to form and are used for mounting hole (244) ccontaining and clamping mandrel (23), be provided with the tension part (26) of symmetric arrangement between described base plate (21) that turns to bearing (2) and the supporting plate (22), base plate (21) and supporting plate (22) are provided with the tension hole (27) that is used for fixing tension part (26).
2. the adjustable multi-direction support frame that is used for the white body performance of automobile detection according to claim 1 is characterized in that: described tension part (26) is pull bar or tension cable wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101435310A CN101408482B (en) | 2008-11-07 | 2008-11-07 | Adjustable multi-direction support frame for detecting white body performance of automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101435310A CN101408482B (en) | 2008-11-07 | 2008-11-07 | Adjustable multi-direction support frame for detecting white body performance of automobile |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101408482A CN101408482A (en) | 2009-04-15 |
| CN101408482B true CN101408482B (en) | 2010-08-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008101435310A Expired - Fee Related CN101408482B (en) | 2008-11-07 | 2008-11-07 | Adjustable multi-direction support frame for detecting white body performance of automobile |
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| CN (1) | CN101408482B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102455250B (en) * | 2010-10-22 | 2015-06-17 | 上海汽车集团股份有限公司 | Method for testing body-in-white bending rigidity of automobile |
| CN102455251B (en) * | 2010-10-22 | 2014-05-21 | 上海汽车集团股份有限公司 | Automotive body in white torsion rigidity test system and method thereof |
| CN106382911B (en) * | 2016-11-23 | 2019-01-29 | 深圳立讯检测股份有限公司 | It is a kind of for detecting the manual bringing device of auto parts and components |
| CN107030473A (en) * | 2017-05-23 | 2017-08-11 | 东莞市志为机电设备有限公司 | A kind of screw locking machine structure |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201311353Y (en) * | 2008-11-07 | 2009-09-16 | 湖南大学 | Adjustable multi-direction support for vehicle body-in-white performance test |
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2008
- 2008-11-07 CN CN2008101435310A patent/CN101408482B/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201311353Y (en) * | 2008-11-07 | 2009-09-16 | 湖南大学 | Adjustable multi-direction support for vehicle body-in-white performance test |
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| CN101408482A (en) | 2009-04-15 |
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