阅读说明：本技术 一种汽车柔性定位支撑测量系统 (Automobile flexible positioning support measuring system ) 是由 蔡启新 于 2020-05-27 设计创作，主要内容包括：本发明公开了一种汽车柔性定位支撑测量系统,包括基板、基准面支撑组件、基准孔组件和检测型面固定组件,所述基板上设置有组件安装孔；所述基准面组件、基准孔组件和检测型面组件都可拆卸式地安装在基板上。本发明采用结构简单的支架可拆卸地组装而成,整体结构简单、灵活多变,具有较强的应用能力,同时更加方便拆装和搬运,具有较强的应用前景。(The invention discloses an automobile flexible positioning support measuring system which comprises a base plate, a reference surface supporting assembly, a reference hole assembly and a detection molded surface fixing assembly, wherein an assembly mounting hole is formed in the base plate; the datum plane assembly, datum hole assembly and inspection profile assembly are removably mounted to the base plate. The detachable bracket is detachably assembled by adopting a bracket with a simple structure, has a simple, flexible and changeable integral structure, has strong application capability, is more convenient to disassemble, assemble and transport, and has a strong application prospect.)

1. The utility model provides a flexible location of car supports measurement system which characterized in that: the device comprises a substrate, a reference surface supporting assembly, a reference hole assembly and a detection profile fixing assembly, wherein the substrate is provided with an assembly mounting hole; the datum plane assembly, the datum hole assembly and the detection profile assembly are detachably arranged on the base plate;

the reference surface supporting assembly comprises a bottom plate and at least one supporting rod, the supporting rod is arranged on the bottom plate, the top of the supporting rod supports a part to be measured, and the bottom plate is detachably arranged on the base plate;

the datum hole assembly is formed by installing an attitude datum adjusting mechanism on the datum plane supporting assembly, the attitude datum adjusting mechanism comprises a three-dimensional direction adjusting mechanism and a positioning pin, and the positioning pin is installed on the three-dimensional direction adjusting mechanism;

the inspection profile fixing assembly is formed by installing a pressing device on the datum hole assembly.

2. The automotive flexible positioning support measuring system according to claim 1, wherein the three-dimensional direction adjusting mechanism comprises a first rotating shaft, a second rotating shaft and a third rotating shaft, the first rotating shaft is connected with a first connecting piece, the second rotating shaft is mounted on the first connecting piece, the upper end of the second connecting piece is connected with the third rotating shaft, and the lower end of the second connecting piece is connected with the second rotating shaft; the locating pin suit is in the adjustment cover, and the adjustment cover is installed on the third pivot, is connected with the regulation pole at the locating pin lower extreme.

3. The automobile flexible positioning support measuring system according to claim 1, wherein the bottom plate is further provided with a locking pin, the locking pin comprises a locking sleeve, a spring cover and a screw, the locking sleeve penetrates through the bottom plate and is fixed on the bottom plate, a spring limiting table is arranged in the locking sleeve, the screw penetrates through the locking sleeve, the spring is sleeved on the screw, and the spring cover covers the screw, the spring and the upper end of the locking sleeve.

4. The automobile flexible positioning support measuring system according to claim 1, 2 or 3, wherein carbon fiber pipe ends are further arranged at the upper end and the lower end of the supporting rod, and the supporting rod and the pipe ends are bonded together; and gaskets are arranged around the bottom of the supporting rod.

5. The automotive flexible positioning support measuring system according to claim 4, wherein the bottom plate is triangular, and a locking pin, two positioning structures and a support rod are arranged at each corner of the triangle, and the positioning structures and the locking pin are the same in structure.

6. The automotive flexible positioning and support measuring system according to claim 5, wherein the strut is one and is located at the center of the bottom plate.

7. The automotive flexible positioning support measuring system according to claim 5, wherein the number of the supporting rods is three, the bottoms of the supporting rods are connected to three corners of the bottom plate, and the upper ends of the supporting rods are connected to a point to form a tripod structure.

8. The automobile flexible positioning support measuring system according to claim 2, wherein an anti-dropping device is further disposed on the adjusting rod, the anti-dropping device comprises a steel rope and a limiting block, the upper end of the steel rope is connected with the adjusting rod, and the lower end of the steel rope is connected with the limiting block.

9. The automobile flexible positioning support measuring system according to claim 2 or 8, wherein the first connecting piece and the second connecting piece are both connected to the second rotating shaft, the opposite ends of the first connecting piece and the second connecting piece are both composed of a plurality of thin sheets, and the thin sheets of the first connecting piece and the second connecting piece are embedded in a staggered mode.

10. The automobile flexible positioning support measuring system according to claim 9, wherein the impactor comprises an impactor mounting plate, a handle, an impaction block and an impaction arm, one end of the impactor mounting plate is fixedly mounted on a third rotating shaft of the three-dimensional direction adjusting mechanism, the other end of the impactor mounting plate is connected with the impaction arm, the impaction block is mounted at the other end of the impaction arm, the impaction block and the impaction arm are in a vertical structure, a groove is formed in the upper end of the mounting plate, a reset piece is arranged in the groove, the end of the impaction arm is embedded into the groove of the mounting plate and is rotatably connected with the groove, and the handle is mounted at the joint of the impaction arm.

Technical Field

The invention relates to the technical field of automobile part installation support, in particular to an automobile flexible positioning support measuring system.

Background

With the development of the global automobile industry, the quality requirements of automobiles are continuously improved, and measuring equipment is popularized. Many automotive parts are now measured with three-coordinate measuring machines. Before the three-coordinate measuring machine is used for measuring, the measured part needs to be fixedly arranged on the detection bracket so as to be convenient for measurement. The existing detection support is a support body with a plurality of cross bars, a plurality of firmware mechanisms for fixing a detected part are required to be installed on the cross bars, and the existing firmware mechanisms are all of non-adjustable structures, namely, firmware mechanisms with different sizes are adopted according to the shapes of different detected parts.

The inventor finds that the existing detection support is large in size, heavy in weight and inconvenient to install in a long-term practical process, and is not beneficial to quickly detecting parts and quickly replacing the corresponding support.

Disclosure of Invention

In order to overcome the defects, the inventor of the invention continuously reforms and innovates through long-term exploration and trial and a plurality of experiments and endeavors, and provides a flexible positioning support measuring system for the automobile.

In order to achieve the purpose, the invention adopts the technical scheme that:

a flexible positioning support measuring system for an automobile comprises a base plate, a reference surface support assembly, a reference hole assembly and a detection molded surface fixing assembly, wherein an assembly mounting hole is formed in the base plate; the datum plane assembly, the datum hole assembly and the detection profile assembly are detachably arranged on the base plate;

the reference surface supporting assembly comprises a bottom plate and at least one supporting rod, the supporting rod is arranged on the bottom plate, the top of the supporting rod supports a part to be measured, and the bottom plate is detachably arranged on the base plate;

the datum hole assembly is formed by installing an attitude datum adjusting mechanism on the datum plane supporting assembly, the attitude datum adjusting mechanism comprises a three-dimensional direction adjusting mechanism and a positioning pin, and the positioning pin is installed on the three-dimensional direction adjusting mechanism;

the inspection profile fixing assembly is formed by installing a pressing device on the datum hole assembly.

The invention further discloses a flexible positioning support measuring system for an automobile, which adopts the following preferable technical scheme: the three-dimensional direction adjusting mechanism comprises a first rotating shaft, a second rotating shaft and a third rotating shaft, wherein the first rotating shaft is connected with a first connecting piece, the second rotating shaft is arranged on the first connecting piece, the upper end of the second connecting piece is connected with the third rotating shaft, and the lower end of the second connecting piece is connected with the second rotating shaft; the locating pin suit is in the adjustment cover, and the adjustment cover is installed on the third pivot, is connected with the regulation pole at the locating pin lower extreme.

The invention further discloses a flexible positioning support measuring system for an automobile, which adopts the following preferable technical scheme: the locking pin comprises a locking sleeve, a spring cover and a screw, the locking sleeve penetrates through the bottom plate and is fixed on the bottom plate, a spring limiting table is arranged in the locking sleeve, the screw penetrates through the locking sleeve, the spring is sleeved on the screw, and the spring cover covers the upper end of the screw, the spring and the upper end of the locking sleeve.

The invention further discloses a flexible positioning support measuring system for an automobile, which adopts the following preferable technical scheme: carbon fiber tube ends are further arranged at the upper end and the lower end of the supporting rod, and the supporting rod and the tube ends are bonded together; and gaskets are arranged around the bottom of the supporting rod.

The invention further discloses a flexible positioning support measuring system for an automobile, which adopts the following preferable technical scheme: the bottom plate is triangular, a locking pin, two positioning structures and a supporting rod are arranged at each corner of the triangle, and the positioning structures and the locking pin are identical in structure.

The invention further discloses a flexible positioning support measuring system for an automobile, which adopts the following preferable technical scheme: the supporting rod is one and is located at the center of the bottom plate.

The invention further discloses a flexible positioning support measuring system for an automobile, which adopts the following preferable technical scheme: the number of the supporting rods is three, the bottoms of the supporting rods are connected to three corners of the bottom plate, and the upper ends of the supporting rods are connected to one point to form a tripod structure.

The invention further discloses a flexible positioning support measuring system for an automobile, which adopts the following preferable technical scheme: the anti-falling device is further arranged on the adjusting rod and comprises a steel rope and a limiting block, the upper end of the steel rope is connected with the adjusting rod, and the lower end of the steel rope is connected with the limiting block.

The invention further discloses a flexible positioning support measuring system for an automobile, which adopts the following preferable technical scheme: the first connecting piece and the second connecting piece are connected to the second rotating shaft, the opposite ends of the first connecting piece and the second connecting piece are both composed of a plurality of thin sheets, and the thin sheets of the first connecting piece and the second connecting piece are embedded in a staggered mode. The positioning pin is detachably sleeved on the adjusting sleeve.

The compactor comprises a compactor mounting plate, a handle, a compaction block and a compaction arm, wherein one end of the compactor mounting plate is fixedly mounted on a third rotating shaft of the three-dimensional direction adjusting mechanism, the other end of the compactor mounting plate is connected with the compaction arm, the compaction block is mounted at the other end of the compaction arm and is of a vertical structure with the compaction arm, a groove is formed in the upper end of the mounting plate, a reset piece is arranged in the groove, the end of the compaction arm is embedded into the groove of the mounting plate and is rotatably connected with the groove, and the handle is mounted at the joint of the compaction arm and the mounting plate and matched with.

The invention adopts three basic assemblies of a reference surface supporting assembly, a reference hole assembly and a detection molded surface fixing assembly, and is detachably arranged on the base plate, so that the three basic assemblies can be added according to different shapes and structures of parts, and the application range is wider.

The three components of the invention are optimized on the basis of the reference hole component, so that the three components are more uniform and convenient to produce and assemble, more convenient to assemble at any time, more convenient to store after being used along with the group and disassembled at the same time.

The detachable bracket is detachably assembled by adopting a bracket with a simple structure, has a simple, flexible and changeable integral structure, has strong application capability, is more convenient to disassemble, assemble and transport, and has a strong application prospect.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural view of the present invention.

FIG. 2 is a schematic cross-sectional view of a datum support assembly according to the present invention.

FIG. 3 is a schematic diagram of a datum support assembly according to the present invention employing a single support rod.

Fig. 4 is a schematic top view of fig. 3.

FIG. 5 is a schematic diagram of a datum support assembly according to the present invention utilizing three struts.

FIG. 6 is a schematic diagram of a datum hole assembly according to the present invention.

FIG. 7 is a schematic diagram of a posture reference adjustment mechanism of the reference hole assembly of the present invention.

FIG. 8 is a schematic diagram of a datum hole assembly of the present invention having a mounting surface.

Figure 9 is a schematic view of the inspection profile assembly of the present invention.

The labels in the figure are respectively: the pipe end clamp comprises a bottom plate 100, a support rod 200, a pipe end 201, a gasket 202, a locking pin 300, a locking sleeve 301, a spring 302, a spring cover 303, a screw 304, a spring limiting table 305, a clamping groove 306, a positioning structure 400, a connecting piece 500 and a mounting plate 600;

the positioning pin 700, the first rotating shaft 101, the second rotating shaft 102, the third rotating shaft 103, the first connecting piece 104, the second connecting piece 105, the adjusting sleeve 106, the adjusting rod 107, the steel rope 108 and the limiting block 109;

base plate 800, assembly mounting hole 801, pressing device 900, pressing device mounting plate 901, handle 902, pressing block 903 and pressing arm 904

A part to be tested 905.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions in the embodiments of the present invention are clearly and completely described below, and it is obvious that the described embodiments are a part of the embodiments of the present invention, not all of the embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention. Thus, the detailed description of the embodiments of the present invention provided below is not intended to limit the scope of the invention as claimed, but is merely representative of selected embodiments of the invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it may not be further defined and explained in subsequent figures.