CN213455376U - Position detection device for rivet levelness measurement - Google Patents
Position detection device for rivet levelness measurement Download PDFInfo
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- CN213455376U CN213455376U CN202022479020.5U CN202022479020U CN213455376U CN 213455376 U CN213455376 U CN 213455376U CN 202022479020 U CN202022479020 U CN 202022479020U CN 213455376 U CN213455376 U CN 213455376U
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Abstract
The utility model relates to a rivet flushness measures auxiliary assembly technical field, especially relates to a rivet flushness is position detecting device for measurement. The to-be-solved technical problem of the utility model is that the positioning error leads to measuring error and damages the problem that detects the work piece. In order to solve the problems in the prior art, the utility model provides a position detection device for measuring the rivet levelness, which consists of a position detector body, a marking mechanism and a fixing mechanism, and the device is arranged to position the rivet and prepare for the early-stage path for detecting the rivet levelness, thereby avoiding the occurrence of deviation condition along the planned path in the rivet levelness measurement and solving the problem that the measurement result is easy to have errors; the marking mechanism who contains is fixed on detecting the work piece through passing through the arc with the identification block to avoid influencing the emergence that detects work piece later stage in service behavior, reached and not had the effect that destroys the detection to detecting the work piece.
Description
Technical Field
The utility model relates to a measure auxiliary assembly technical field, specifically be a rivet levelness is measured and is used position detecting device.
Background
The rivet is used as an important fastener of an airplane, the installation state and the quality of the rivet directly determine the connection strength and the connection quality of the rivet, the rivet levelness refers to the distance from the exposed part of a countersunk head fastener arranged on the surface of the airplane to the outer surface of the airplane, the traditional rivet levelness detection is carried out by utilizing high-precision mechanical measuring tools such as a levelness measuring gauge and the like, the detection efficiency is low, the influence by the main view is large, but the existing levelness detection device has many problems or defects:
in the prior art, when the rivet levelness is measured, the rivet position needs to be positioned, and early preparation is made for detecting the rivet levelness, but the position of the current rivet positioning frame still has pixel jumping, so that the rivet positioning frame cannot be accurately positioned, and the measuring result is easy to have errors; when the rivet is positioned, marking points are required to be manufactured on or near a workpiece to be detected, the surface of the workpiece to be detected can be damaged, irreparable damage points are caused to the workpiece to be detected, and the later use of the workpiece to be detected is influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a rivet levelness is measured and is used position detecting device through setting up position detector body, base, identification mechanism and fixed establishment to when carrying out rivet levelness measurement, because the location is makeed mistakes and is leaded to measuring result deviation and avoid the problem to the damage of detection work piece in solving the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a position detection device for measuring the levelness of a rivet comprises a position detector body, a base, an identification mechanism and a fixing mechanism.
The utility model discloses a position detector, including position detector body, standing groove, first connecting piece, identification mechanism, fixed establishment and fixed mounting in the base, the top fixed mounting of position detector body has the base, the standing groove has been seted up at the top of base, the bottom fixed mounting of standing groove has a plurality of support frame, outer wall one side fixed mounting of base has first connecting piece, the top fixed joint of base has the visor, one side fixed mounting of visor have with first connecting piece assorted second connecting piece, identification mechanism fixed mounting is in the base, fixed establishment fixed mounting is in one side of position detector body.
The identification mechanism comprises an identification block, a shell, a through groove, a connecting rod and an arc-shaped part, the shell is fixedly mounted at the top of the identification block, the through groove is formed in the center of the identification block, the connecting rod is movably mounted in the through groove, and the two ends of the connecting rod are respectively fixedly connected with the arc-shaped part and the pushing part.
Fixed establishment includes fixed block, gag lever post, threaded rod, screw thread adjustment bolt and cushion, one side fixed mounting of position detector body has two fixed blocks, two fixed block horizontal fixed mounting has the gag lever post, one of them the threaded rod is installed to the vertical screw thread of gag lever post, the one end fixedly connected with screw thread adjustment bolt of threaded rod, the other end fixedly connected with cushion of threaded rod.
Preferably, one side of the position detector body is provided with a signal end, and the bottom of the position detector body is provided with a connecting end.
Preferably, the number of the placing grooves is eight, the eight placing grooves are equidistantly arranged on the top of the base, and the inner structures of the eight placing grooves are the same.
Preferably, the through groove is inverted to form a T shape, and the longest distance between two ends of the arc-shaped part is the same as the longest length of the through groove.
Preferably, the connecting rod vertically penetrates through the shell to be fixedly connected with the pushing part, and a sealing gasket is fixedly arranged at the penetrating connection part.
Preferably, an elastic rope is fixedly connected between the first connecting piece and the second connecting piece, and the two fixing blocks are fixed on one side of the position detector body through bolts.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the utility model discloses set up ingeniously, when carrying out rivet levelness measurement, carry out position location to the rivet through this device of setting, make preparation for rivet levelness detects the route of making the early stage, avoided rivet levelness to measure the emergence that appears the skew condition along the route of planning, solved the problem that appears the error to the measuring result easily;
(2) the utility model discloses the identification mechanism that contains through fixing the sign block on detecting the work piece through arc, need not to make the broken surface of mark point on detecting the work piece to avoid influencing the emergence that detects work piece later stage in service behavior, reached the effect that does not have the destruction to detecting the work piece and detect.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
fig. 2 is a schematic view of the structure of the present invention;
FIG. 3 is a schematic view of the internal structure of the identification block of the present invention;
fig. 4 is an enlarged schematic structural diagram of a in fig. 2 according to the present invention.
In the figure: 1. a position detector body; 101. a signal terminal; 102. a connecting end; 2. a base; 3. a placement groove; 4. a support frame; 5. an identification block; 501. a housing; 502. a through groove; 503. a connecting rod; 504. an arcuate member; 505. a pushing part; 6. a first connecting member; 7. a protective cover; 8. a second connecting member; 9. an elastic cord; 10. a fixed block; 11. a limiting rod; 12. a threaded rod; 13. a threaded adjustment bolt; 14. a cushion pad.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides an embodiment: a position detection device for measuring the levelness of rivets comprises a position detector body 1, a base 2, an identification mechanism and a fixing mechanism.
The utility model discloses a position detector, including position detector body 1, standing groove 3, a plurality of support frame 4, outer wall one side fixed mounting of base 2 has first connecting piece 6, the top fixed clamping of base 2 has visor 7, one side fixed mounting of visor 7 has the second connecting piece 8 with first connecting piece 6 assorted, identification mechanism fixed mounting is in base 2, fixed mounting is in one side of position detector body 1.
The marking mechanism comprises a marking block 5, a shell 501, a through groove 502, a connecting rod 503 and an arc-shaped piece 504, the shell 501 is fixedly mounted at the top of the marking block 5, the through groove 502 is formed in the center of the marking block 5, the connecting rod 503 is movably mounted in the through groove 502, and two ends of the connecting rod 503 are fixedly connected with the arc-shaped piece 504 and a pushing part 505 respectively.
The solid mechanism comprises a fixing block 10, a limiting rod 11, a threaded rod 12, a thread adjusting bolt 13 and a buffer cushion 14, wherein two fixing blocks 10 are fixedly mounted on one side of the position detector body 1, two fixing blocks 10 are horizontally and fixedly mounted with the limiting rod 11, one of the two fixing blocks is provided with the threaded rod 12 through vertical threads of the limiting rod 11, one end of the threaded rod 12 is fixedly connected with the thread adjusting bolt 13, and the other end of the threaded rod 12 is fixedly connected with the buffer cushion 14.
Specifically, a signal end 101 is disposed on one side of the position detector body 1, and a connecting end 102 is disposed at the bottom of the position detector body 1.
Specifically, the number of the placing grooves 3 is eight, eight the placing grooves 3 are equidistantly arranged on the top of the base 2, and the inner structures of the placing grooves are the same.
Specifically, the through groove 502 is provided in an inverted 'T' shape, the longest distance between two ends of the arc-shaped part 504 is the same as the longest length provided by the through groove 502, so that the arc-shaped part 504 can be completely accommodated in the through groove 502, the surface of the arc-shaped part 504 is coated with a metal adhesive, the metal adhesive is QN-505AB glue, and a bi-component glue, which has high bonding strength, low cost, is suitable for bonding of various metal materials, has poor high temperature resistance and can only resist 80 degrees at the highest, and the arc-shaped part 504 is made of a metal material.
Specifically, the connecting rod 503 vertically penetrates through the housing 501 and is fixedly connected with the pushing part 505, a sealing gasket is fixedly mounted at the penetrating connection part, and a reflective material coating is coated on the surface of the housing 501.
Specifically, an elastic rope 9 is fixedly connected between the first connecting piece 6 and the second connecting piece 8, and the two fixing blocks 10 are fixed on one side of the position detector body 1 through bolts.
The working principle is as follows: when the electric appliance component is used, the position detector body 1 is connected to a mechanical arm in a clamping way, the thread adjusting bolt 13 is screwed, so that the threaded rod 12 can be connected to the mechanical arm in the clamping way and the position detector body 1 is connected with a data line through the connecting end 102, after a detection workpiece area is determined, the protective cover 7 is detached from the top of the base 2, the identification block 5 is taken out of the placing groove 3 and placed on the surface of the detection workpiece, the metal adhesive is coated on the surface of the arc-shaped piece 504, the push part 505 is pushed to drive the connecting rod 503 to move, so that the arc-shaped piece 504 is contacted with the surface of the detection workpiece, the metal adhesive on the surface of the arc-shaped piece 504 is contacted with the detection metal, the identification block 5 can be fixed on the detection workpiece, and rays emitted from the signal end 101 through the position detector body 1 are transmitted, the signal is processed after being reflected back by the shell 501, information is transmitted to the main board, preparation for information collection is made for detecting a path, the phenomenon that deviation occurs along a planned path during rivet levelness measurement is avoided, and the problem that errors are prone to occur in a measurement result is solved;
after the position detection is finished, the pulling push part 505 drives the connecting rod 503 to move back, the contact surface through the arc piece 504 and the detection workpiece is heated, so that the metal adhesive is out of action, the identification block 5 is taken out of the upper surface of the detection workpiece, the identification block 5 is sequentially placed in the placing groove 3 and is supported by the supporting frame 4, the contact between the arc piece 504 and the base 2 is avoided, the arc piece 504 is damaged, the protective cover 7 is covered on the detection workpiece, the identification block 5 is only required to be fixed on the detection workpiece through the arc piece 504, the damaged surface of an identification point on the detection workpiece is not required to be manufactured, the later-stage use condition of the detection workpiece is avoided being influenced, the effect of detecting the detection workpiece without damage is achieved, and the use performance is strong.
It is prior art to relate to circuits, electronic components and control modules, which are well within the skill of those in the art, and not to be reiterated, the present invention is not directed to improvements in software and methods.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a position detection device is used in rivet levelness measurement which characterized in that: comprises a position detector body (1), a base (2), an identification mechanism and a fixing mechanism;
the position detector comprises a position detector body (1), a base (2) is fixedly mounted at the top of the position detector body (1), a placing groove (3) is formed in the top of the base (2), a plurality of supporting frames (4) are fixedly mounted at the bottom of the placing groove (3), a first connecting piece (6) is fixedly mounted on one side of the outer wall of the base (2), a protective cover (7) is fixedly clamped at the top of the base (2), a second connecting piece (8) matched with the first connecting piece (6) is fixedly mounted on one side of the protective cover (7), an identification mechanism is fixedly mounted in the base (2), and a fixing mechanism is fixedly mounted on one side of the position detector body (1);
the identification mechanism comprises an identification block (5), a shell (501), a through groove (502), a connecting rod (503) and an arc-shaped piece (504), wherein the shell (501) is fixedly installed at the top of the identification block (5), the through groove (502) is formed in the center of the identification block (5), the connecting rod (503) is movably installed in the through groove (502), and the arc-shaped piece (504) and a pushing part (505) are fixedly connected to two ends of the connecting rod (503) respectively;
fixed establishment includes fixed block (10), gag lever post (11), threaded rod (12), screw thread adjustment bolt (13) and blotter (14), one side fixed mounting of position detector body (1) has two fixed blocks (10), two fixed block (10) horizontal fixed mounting has gag lever post (11), one of them threaded rod (12) are installed to gag lever post (11) vertical screw thread, one end fixedly connected with screw thread adjustment bolt (13) of threaded rod (12), other end fixedly connected with blotter (14) of threaded rod (12).
2. A position detecting device for rivet levelness measurement according to claim 1, characterized in that: one side of the position detector body (1) is provided with a signal end (101), and the bottom of the position detector body (1) is provided with a connecting end (102).
3. A position detecting device for rivet levelness measurement according to claim 1, characterized in that: the number of the placing grooves (3) is eight, the placing grooves (3) are equidistantly arranged at the top of the base (2), and the inner structures of the placing grooves are the same.
4. A position detecting device for rivet levelness measurement according to claim 1, characterized in that: the through groove (502) is inverted T-shaped, and the longest distance between two ends of the arc-shaped piece (504) is the same as the longest length of the through groove (502).
5. A position detecting device for rivet levelness measurement according to claim 1, characterized in that: the connecting rod (503) vertically penetrates through the shell (501) and is fixedly connected with the pushing part (505), and a sealing gasket is fixedly arranged at the penetrating connection part.
6. A position detecting device for rivet levelness measurement according to claim 1, characterized in that: an elastic rope (9) is fixedly connected between the first connecting piece (6) and the second connecting piece (8), and the two fixing blocks (10) are fixed on one side of the position detector body (1) through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022479020.5U CN213455376U (en) | 2020-10-30 | 2020-10-30 | Position detection device for rivet levelness measurement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022479020.5U CN213455376U (en) | 2020-10-30 | 2020-10-30 | Position detection device for rivet levelness measurement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213455376U true CN213455376U (en) | 2021-06-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022479020.5U Active CN213455376U (en) | 2020-10-30 | 2020-10-30 | Position detection device for rivet levelness measurement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213455376U (en) |
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2020
- 2020-10-30 CN CN202022479020.5U patent/CN213455376U/en active Active
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