CN209502301U - The height detecting device of high-precision nut go-no go gauge full inspection machine - Google Patents
The height detecting device of high-precision nut go-no go gauge full inspection machine Download PDFInfo
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- CN209502301U CN209502301U CN201920231279.2U CN201920231279U CN209502301U CN 209502301 U CN209502301 U CN 209502301U CN 201920231279 U CN201920231279 U CN 201920231279U CN 209502301 U CN209502301 U CN 209502301U
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- measuring head
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- 238000007689 inspection Methods 0.000 title claims abstract description 11
- 230000007246 mechanism Effects 0.000 claims abstract description 26
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- 238000001514 detection method Methods 0.000 claims description 38
- 230000002950 deficient Effects 0.000 claims description 4
- 238000007599 discharging Methods 0.000 claims description 4
- 125000003003 spiro group Chemical group 0.000 claims description 3
- 238000005507 spraying Methods 0.000 claims description 2
- 238000012360 testing method Methods 0.000 abstract description 3
- 230000007723 transport mechanism Effects 0.000 abstract description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 239000003921 oil Substances 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 1
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- 238000005259 measurement Methods 0.000 description 1
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Abstract
The utility model relates to a kind of height detecting devices of high-precision nut go-no go gauge full inspection machine, it is detected for auto parts and components, the full inspection machine includes a feeding mechanism, a rotation material fetching mechanism, one division turntable transport mechanism, a go-no go gauge testing agency and a PLC display control screen, it further include a height detecting device, the height detecting device includes a pedestal, a upper mounting seat group, a lower mounting seat group, a laser measuring apparatus, a baseline rod, a cylinder and a groups of springs.The application detects part height using laser measuring apparatus, and accuracy is high.
Description
Technical Field
The utility model relates to a check out test set, concretely relates to high detection device of machine is examined entirely to high accuracy, efficient integration nut expert no-go gage.
Background
With the development of science and technology and the advancement of technology, automobile products are changing day by day, and higher requirements are put forward on fastener products, and automobile parts are important fields participating in globalization in the automobile industry in China. In response to the rapid development of electronic technology and the wide application thereof in the automobile industry, the degree of automobile electronization is higher and higher, and the safety of automobiles is also required to be higher and higher. According to statistics, as much as 70% of automobile faults are caused by an electric system, and the reasons for causing the electric system faults are many, but some faults are caused by poor fastening parts, the faults affect the functions of certain aspects of the automobile, even the tragedy of automobile crash happens, and therefore, the reliability of the automobile fastening parts is very important to ensure.
In automobiles, nuts play a very important role. Many parts are locked on the vehicle body through nuts. Along with the increasing functions of automobiles, the automobile parts are more and more complex, the number of nuts on the whole automobile is more and more, and the nuts are an important link for automobile production and assembly. Wherein, the wheel nut is also being concerned with wheel locking and dismantlement, to wheel nut height, screw thread expert, no-go gage detection, spout antirust oil (lubricating oil), quantitative package etc. and collect integrative check out test set, can promote production efficiency, by the enterprise demand.
Therefore, the detection device of the nut in the prior art also has a lifting place.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a high detection device of machine is examined entirely to high accuracy, efficient nut expert no-go gage, the structure is reliable, product quality is unanimous to solve current technical problem.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a height detection device of a high-precision nut go-no-go gauge full detection machine is used for detecting automobile parts, and comprises a feeding mechanism, a rotary material taking mechanism, an indexing turntable conveying mechanism, a go-no-go gauge detection mechanism, a PLC display control screen and a height detection device, wherein the height detection device comprises a base, an upper mounting seat group, a lower mounting seat group, a laser measuring instrument, a reference rod, an air cylinder and a spring group; the base is an L-shaped surface body, and a waist-shaped hole is formed in the vertical surface of the base; the laser measuring instrument is assembled and connected with one end of the base; the cylinder comprises a cylinder body, a rod body, an upper sliding block, a lower sliding block and a universal connector, the rod body is inserted and connected with the cylinder body, one part of the rod body is arranged outside the cylinder body, the universal connector is connected with one end of the rod body, one end of the upper sliding block is connected with the universal connector, the other end of the upper sliding block penetrates through the waist-shaped hole and then is connected with the upper mounting seat group, one end of the lower sliding block is connected with the cylinder body, and the other end of the lower sliding block penetrates through the waist-shaped hole and then is connected with the lower mounting seat group; the reference rod is connected with the lower sliding block, and the end face of the reference rod is a distance measuring face of the laser measuring instrument; the spring group is connected with the base and is positioned below the lower mounting seat group.
The high accuracy nut leads to no-go gage full-detection machine's high detection device, the full-detection machine still includes an automatic oil spout mechanism, a yields discharge mechanism, a defective products discharge mechanism and an automatic transport mechanism.
The high detection device of machine is examined entirely to high accuracy nut expert no-go gage still includes an apron, the cover connection the base.
According to the height detection device of the high-precision nut go-no-go gauge full inspection machine, the base further comprises an upper guide rail, the upper mounting seat group comprises a locking nut, an upper measuring head mounting seat and an upper measuring head, one side face of the upper measuring head mounting seat is connected with the upper sliding block, the other side face of the upper measuring head mounting seat comprises an upper guide groove, and the upper guide groove is connected with the upper guide rail in a sliding mode; an upper through hole is formed in one end of the upper measuring head mounting seat, the upper measuring head penetrates through the upper through hole from bottom to top and then is in threaded connection with the locking nut, and the lower end face of the upper measuring head is a measuring contact face.
According to the height detection device of the high-precision nut go-no-go gauge full inspection machine, the base further comprises a lower guide rail, the lower mounting seat group comprises a locking nut, a lower measuring head mounting seat and a lower measuring head, one side face of the lower measuring head mounting seat is connected with the lower sliding block, the other side face of the lower measuring head mounting seat comprises a lower guide groove, and the lower guide groove is connected with the lower guide rail in a sliding mode; the lower through hole is opened to the one end of lower measuring head mount pad, the lower measuring head from top to bottom run through down behind the through hole with the lock nut spiro union, the up end of lower measuring head is for measuring the contact surface.
The high detection device of machine is examined entirely to high accuracy nut expert no-go gage, spring assembly includes spring holder, spring and spring beam, one side of spring holder is connected the base, a spring seat through-hole is seted up to the spring holder, the spring beam inserts run through again behind the spring the spring seat through-hole reconnection the lower measuring head mount pad.
The design theory of this application is, designs out a height detection mechanism and uses laser measuring instrument to detect the part height for the machine is examined entirely to integration nut expert no-go gage, replaces the manual work, reaches safety in production, saves man-hour reduce cost, improves enterprise market competition.
Owing to adopted above technical scheme, make the utility model discloses following advantage effect has:
firstly, the integrated nut go-no-go gauge full-detection machine automatically produces, improves the speed, reduces the working hours,
the enterprise cost is reduced, and the market competitiveness of the enterprise is improved;
second, this application uses laser measuring instrument to detect the part height, and the degree of accuracy is high.
Of course, implementing any particular embodiment of the present disclosure does not necessarily have all of the above technical advantages at the same time.
Drawings
FIG. 1 is a perspective view of a height detection device according to the present application;
FIG. 2 is another schematic angle view of FIG. 1;
FIG. 3 is a schematic view of the height detection device of the present application closed;
fig. 4 is a schematic view of the height detecting device according to the present application.
Detailed Description
For the purpose of understanding, the preferred embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.
The height detection device of the high-precision nut go-no-go gauge full detection machine is used for detecting automobile parts, and the full detection machine comprises a feeding mechanism, a rotary material taking mechanism, an indexing turntable conveying mechanism, a go-no-go gauge detection mechanism, an automatic oil spraying mechanism, a good product discharging mechanism, a defective product discharging mechanism, an automatic conveying mechanism and a PLC display control screen, and further comprises the height detection device, please refer to fig. 1, fig. 2 and fig. 3, wherein the height detection device comprises a base 1, an upper mounting base group, a lower mounting base group, a laser measuring instrument 7, a datum rod 4, a cylinder 2 and a spring group; the base 1 is an L-shaped surface body, a waist-shaped hole is formed in the vertical surface of the base 1, as shown in fig. 2, the waist-shaped holes are longitudinally two in the embodiment of the application, so that the corresponding upper mounting seat group, lower mounting seat group, laser measuring instrument 7, reference rod 4, cylinder 2 and spring group are also two sets, but the upper mounting seat group, lower mounting seat group, laser measuring instrument, reference rod, cylinder and spring group cannot be used for limiting the application, one set or more sets are needed, and the protection range of the application is required as long as the safety, quick and reasonable production is met; the laser measuring instrument 7 is assembled and connected with one end of the base 1, as shown in fig. 1, the laser measuring instrument 7 is assembled at the highest position on the vertical plane of the base 1.
In addition, referring to fig. 2, the cylinder 2 includes a cylinder body, a rod body, an upper slider 6, a lower slider 3 and a universal connector 5, the rod body is inserted into and connected to the cylinder body, a portion of the rod body is located outside the cylinder body, the universal connector 5 is connected to one end of the rod body, one end of the upper slider 6 is connected to the universal connector 5, and the other end of the upper slider 6 penetrates through the waist-shaped hole and is connected to the upper mounting base set; one end of the lower sliding block 3 is connected with the cylinder body, and the other end of the lower sliding block 3 penetrates through the waist-shaped hole and then is connected with the lower mounting seat group; the reference rod 4 is connected the lower slider 3, the terminal surface of reference rod 4 is the range finding face of laser measuring instrument 7, as shown in fig. 2, the lower slider 3 is a block, the lower fixed surface of lower slider 3 is connected the upper surface of cylinder body, the lower slider 3 corresponds the position of laser measuring instrument 7 is connected reference rod 4, the mode of connection can be the screw thread spiro union, also can direct plug-in connection, as long as can fixed connection just can, the up end of reference rod 4 can be than the area of the body of rod big, makes things convenient for laser measuring instrument 7 to range like this.
In addition, as shown in fig. 1 and fig. 3, the base 1 further includes an upper rail 8, and the upper rail 8 is fixedly connected to the base 1; the upper mounting seat group comprises a locking nut 9, an upper measuring head mounting seat 10 and an upper measuring head 11, one side surface of the upper measuring head mounting seat 10 is connected with the upper sliding block 6, and the connection mode can be nut locking connection or bolt insertion connection; the other side surface of the upper measuring head mounting seat 10 comprises an upper guide groove, the upper guide groove is connected with the upper guide rail 8 in a sliding manner, and the connecting surface of the upper guide groove and the upper guide rail 8 can be inserted in an inclined surface manner, so that the upper guide groove can only be moved out from the upper side or the lower side and cannot fall out randomly; an upper through hole is formed in one end of the upper measuring head mounting seat 10, the upper measuring head 11 penetrates through the upper through hole from bottom to top and then is in threaded connection with the locking nut 9, and the lower end face of the upper measuring head 11 is a measuring contact face. The body of the upper measuring head 11 is in a screw form, so that the height of the measuring contact surface can be conveniently adjusted, and the measuring contact surface can be adapted to various nuts with different heights.
In addition, as shown in fig. 1 and 3, the base 1 further includes a lower rail 18, and the lower rail 18 is fixedly connected to the base 1; the lower mounting seat group comprises a locking nut 9, a lower measuring head mounting seat 16 and a lower measuring head 15, one side surface of the lower measuring head mounting seat 16 is connected with the lower sliding block 3, and the connection mode can be nut locking connection or bolt insertion connection; the other side surface of the lower measuring head mounting base 16 comprises a lower guide groove which is slidably connected with the lower guide rail 18, and the connecting surface of the lower guide groove and the lower guide rail 18 can be inserted in a slope manner, so that the lower guide groove can only be moved out from the upper side or the lower side and cannot fall out randomly; a lower through hole is formed in one end of the lower measuring head mounting seat 16, the lower measuring head 15 penetrates through the lower through hole from top to bottom and then is in threaded connection with the locking nut 9, and the upper end face of the lower measuring head 15 is a measuring contact face. The shank of the lower measuring head 15 is in the form of a screw to facilitate adjustment of the height of the measuring contact surface in order to accommodate a variety of nuts of different heights.
As shown in fig. 1 and 3, the spring assembly is connected to the base 1, the spring assembly is located below the lower mounting base assembly, the spring assembly includes a spring seat 19, a spring 20 and a spring rod 21, one side of the spring seat 19 is fixedly connected to the base 1, the spring seat 19 is provided with a spring seat through hole, the spring rod 21 is inserted into the spring 20 and then penetrates through the spring seat through hole to be connected to the lower measuring head mounting base 16, and the spring rod 21 and the lower measuring head mounting base 16 may be connected by a threaded connection or a direct insertion connection, as long as they can be fixedly connected.
In order to protect the laser measuring instrument 7, the present application further comprises a cover plate (not shown), the cover plate is connected to the base 1, the cover plate covers the base 1 on one side of the laser measuring instrument 7, and the cover plate is sealed by a full cover and is used for preventing dust, dirt and moisture so as to ensure the working environment of the laser measuring instrument 7.
Next, the working principle of the present application is explained, please refer to fig. 3 and fig. 4:
first, please refer to fig. 3 for close measurement:
1. the female die 14 of the index plate 13 bears and conveys the part 12 to be detected to the height detection station;
2. the cylinder 2 is closed and is influenced by the tension of the spring 20, the cylinder 2 is closed and drives the universal connector 5, the upper sliding block 6, the locking nut 9, the upper measuring head mounting seat 10 and the upper measuring head 11 to move downwards along the upper guide rail 8, and when the upper measuring head 11 is contacted with a part to be measured;
3. the cylinder 2 is closed to drive the lower sliding block 3, the lower measuring head 15, the lower measuring head mounting seat 16, the locking nut 9 and the spring rod to move upwards along the lower guide rail 18, and the spring rod 21 compresses the spring 20;
4. after the upper measuring head 11 and the lower measuring head 15 are contacted with a part to be measured, the laser measuring instrument 7 measures the distance between the reference rod 4 and the laser measuring instrument; the distance is compared within a set range, the product is good, otherwise, the product is defective;
second, please refer to fig. 4 when starting up:
1. the cylinder 2 is opened and closed, and the spring 20 is stretched to drive the spring rod 21, the lock nut 9, the lower measuring head mounting seat 16, the lower measuring head 15 and the lower sliding block 3 to move downwards along the lower guide rail 18;
2. the cylinder 2 is opened and closed to drive the universal connector 5, the upper sliding block 6, the locking nut 9, the upper measuring head mounting seat 10 and the upper measuring head 11 to move upwards along the upper guide rail 8;
3. the index plate 13 transfers the part 12 to be measured to the next station.
Owing to adopted above technical scheme, make the utility model discloses following advantage effect has:
firstly, the integrated nut go-no-go gauge full-detection machine is automatically produced, the speed is improved, the working hours are reduced, the enterprise cost is reduced, and the enterprise market competitiveness is improved;
second, this application uses laser measuring instrument to detect the part height, and the degree of accuracy is high.
The above disclosure is only for the preferred embodiment of the present invention, but not intended to limit itself, and those skilled in the art can make variations and changes equally without departing from the spirit of the present invention, and all such variations and changes are deemed to fall within the scope of the present invention.
Claims (6)
1. A height detection device of a high-precision nut go-no-go gauge full-detection machine is used for detecting automobile parts and is characterized by comprising a feeding mechanism, a rotary material taking mechanism, an indexing turntable conveying mechanism, a go-no-go gauge detection mechanism, a PLC display control screen and a height detection device, wherein the height detection device comprises a base, an upper mounting seat group, a lower mounting seat group, a laser measuring instrument, a reference rod, an air cylinder and a spring group; wherein,
the base is an L-shaped surface body, and a waist-shaped hole is formed in the vertical surface of the base;
the laser measuring instrument is assembled and connected with one end of the base;
the cylinder comprises a cylinder body, a rod body, an upper sliding block, a lower sliding block and a universal connector, the rod body is inserted and connected with the cylinder body, one part of the rod body is arranged outside the cylinder body, the universal connector is connected with one end of the rod body, one end of the upper sliding block is connected with the universal connector, the other end of the upper sliding block penetrates through the waist-shaped hole and then is connected with the upper mounting seat group, one end of the lower sliding block is connected with the cylinder body, and the other end of the lower sliding block penetrates through the waist-shaped hole and then is connected with the lower mounting seat group; the reference rod is connected with the lower sliding block, and the end face of the reference rod is a distance measuring face of the laser measuring instrument;
the spring group is connected with the base and is positioned below the lower mounting seat group.
2. The height detection device of the high-precision nut go-no-go gauge full inspection machine as claimed in claim 1, wherein the full inspection machine further comprises an automatic oil spraying mechanism, a good product discharging mechanism, a defective product discharging mechanism and an automatic conveying mechanism.
3. The height detection device of the high-precision nut go-no-go gauge full inspection machine as claimed in claim 1, further comprising a cover plate, wherein the cover plate is connected with the base.
4. The height detecting device of the high-precision nut go-no-go gauge full inspection machine according to claim 1, wherein the base further comprises an upper guide rail, the upper mounting seat set comprises a lock nut, an upper measuring head mounting seat and an upper measuring head, one side surface of the upper measuring head mounting seat is connected with the upper slide block, and the other side surface of the upper measuring head mounting seat comprises an upper guide groove which is slidably connected with the upper guide rail; an upper through hole is formed in one end of the upper measuring head mounting seat, the upper measuring head penetrates through the upper through hole from bottom to top and then is in threaded connection with the locking nut, and the lower end face of the upper measuring head is a measuring contact face.
5. The height detecting device of the high-precision nut go-no-go gauge full inspection machine according to claim 1, wherein the base further comprises a lower guide rail, the lower mounting seat set comprises a lock nut, a lower measuring head mounting seat and a lower measuring head, one side surface of the lower measuring head mounting seat is connected with the lower slider, and the other side surface of the lower measuring head mounting seat comprises a lower guide groove which is connected with the lower guide rail in a sliding manner; the lower through hole is opened to the one end of lower measuring head mount pad, the lower measuring head from top to bottom run through down behind the through hole with the lock nut spiro union, the up end of lower measuring head is for measuring the contact surface.
6. The height detection device of the high-precision nut go-no-go gauge full inspection machine as claimed in claim 5, wherein the spring set comprises a spring seat, a spring and a spring rod, one side of the spring seat is connected with the base, the spring seat is provided with a spring seat through hole, and the spring rod is inserted into the spring and then penetrates through the spring seat through hole to be connected with the lower measuring head mounting seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920231279.2U CN209502301U (en) | 2019-02-25 | 2019-02-25 | The height detecting device of high-precision nut go-no go gauge full inspection machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920231279.2U CN209502301U (en) | 2019-02-25 | 2019-02-25 | The height detecting device of high-precision nut go-no go gauge full inspection machine |
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| Publication Number | Publication Date |
|---|---|
| CN209502301U true CN209502301U (en) | 2019-10-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920231279.2U Withdrawn - After Issue CN209502301U (en) | 2019-02-25 | 2019-02-25 | The height detecting device of high-precision nut go-no go gauge full inspection machine |
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| CN (1) | CN209502301U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109647734A (en) * | 2019-02-25 | 2019-04-19 | 宁波长华长盛汽车零部件有限公司 | The height detecting device of high-precision nut go-no go gauge full inspection machine |
-
2019
- 2019-02-25 CN CN201920231279.2U patent/CN209502301U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109647734A (en) * | 2019-02-25 | 2019-04-19 | 宁波长华长盛汽车零部件有限公司 | The height detecting device of high-precision nut go-no go gauge full inspection machine |
| CN109647734B (en) * | 2019-02-25 | 2024-04-12 | 宁波长华长盛汽车零部件有限公司 | Height detection device of high-precision nut go-no-go gauge full inspection machine |
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Granted publication date: 20191018 Effective date of abandoning: 20240412 |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20191018 Effective date of abandoning: 20240412 |
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