CN217521143U - Flaw detector for machining steel tube of automobile steering column - Google Patents
Flaw detector for machining steel tube of automobile steering column Download PDFInfo
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- CN217521143U CN217521143U CN202221023883.4U CN202221023883U CN217521143U CN 217521143 U CN217521143 U CN 217521143U CN 202221023883 U CN202221023883 U CN 202221023883U CN 217521143 U CN217521143 U CN 217521143U
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- steering column
- automobile steering
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- steel pipe
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Abstract
The utility model discloses a defectoscope is used in processing of automobile steering column steel pipe relates to the automobile machining field, which comprises a frame, the upside of frame is provided with the mechanism of detecting a flaw, the left and right sides symmetry of the mechanism of detecting a flaw is provided with conveying mechanism, conveying mechanism includes the installation frame, the transport guide way has been seted up on the installation frame, the inside movable mounting of transport guide way has the delivery wheel, the top of delivery wheel is provided with stop gear, the installation frame is close to the front and back edge of one side lower part of the mechanism of detecting a flaw and all is fixed with the mounting panel, two around be provided with between the mounting panel and remove the seat, two the top of removing the seat is all movable and is provided with spacing roller. The utility model discloses a four directions carry on spacingly from upper and lower front and back to the automobile steering column steel pipe in spacing round, delivery wheel and two spacing roller cooperations for automobile steering column steel pipe is carried stably, avoids automobile steering column steel pipe to take place the skew, has improved detection effect.
Description
Technical Field
The utility model relates to an automotive machining field, concretely relates to defectoscope is used in processing of automobile steering post steel pipe.
Background
Flaw detectors are typically non-destructive and display surface and internal defects of the machined part and weld of the material to assess the quality of the article. Showing the location, shape and size of the discontinuity. The method can detect the defects of superfine microcracks, hairlines, white spots, folds, inclusions and the like on the surface of the material, has high detection sensitivity, can visually display the position, the shape, the size and the severity of the defects, and has good repeatability for detecting the defects. The method is widely applied to flaw detection of pipes, bars, sections, welding parts, machined parts and forged pieces, and particularly plays a unique role in the fixed inspection of pressure vessels and bearings. In the production and processing process of the automobile steering column steel pipe, in order to ensure the quality of the automobile steering column steel pipe, a flaw detector is required to be used for detecting the automobile steering column steel pipe.
At present, when the existing flaw detector carries out conveying detection on the automobile steering column steel pipe, the stability of the automobile steering column steel pipe is poor in the conveying process, and the automobile steering column steel pipe is easy to deviate to influence the detection effect.
Therefore, it is necessary to provide a flaw detector for machining a steel tube of an automobile steering column to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a defectoscope is used in processing of car steering column steel pipe to in solving and proposing among the above-mentioned background art, the stability of car steering column steel pipe is relatively poor, leads to the problem that the skew influences the detection effect easily to the car steering column steel pipe.
In order to achieve the above object, the present invention provides the following technical solutions: the flaw detector for processing the steel tube of the automobile steering column comprises a rack, wherein a flaw detection mechanism is arranged on the upper side of the rack, conveying mechanisms are symmetrically arranged on the left side and the right side of the flaw detection mechanism, each conveying mechanism comprises an installation frame, a conveying guide groove is formed in the installation frame, a conveying wheel is movably installed in the conveying guide groove, a limiting mechanism is arranged above the conveying wheel, the limiting mechanism comprises a downward moving frame, a mounting frame is slidably nested on the lower side of the downward moving frame, a limiting wheel is movably installed at the bottom of the mounting frame, buffer springs are installed between the top of the mounting frame and the inner wall of the lower side of the downward moving frame at equal intervals, a cylinder is installed at the top of the installation frame, the output end of the cylinder is connected with the upper side wall of the downward moving frame, and mounting plates are fixed on the front edge and the rear edge of the lower portion of one side, close to the flaw detection mechanism, two around being provided with between the mounting panel and removing the seat, the quantity that removes the seat is provided with two, two the upper portion of removing the seat is all inlayed and is had the nut seat, the inside nestification of nut seat has the lead screw, two around the lead screw one end fixed connection that is close to each other, two the top of removing the seat is all movable and is provided with spacing roller, two the common nestification of lower part of removing the seat has the slide bar, the mechanism of detecting a flaw includes the casing, the testing channel has been seted up in the left side of casing, the testing channel runs through the left and right sides of casing, the appearance of detecting a flaw is installed at the top of testing channel, the detection head of detecting a flaw is installed to the bottom of appearance of detecting a flaw, the mounting groove has been seted up to the bottom of testing channel, equidistant movable mounting has the supporting wheel in the mounting groove.
Preferably, first servo motor is installed to the front side of installation frame, first servo motor's output is connected with the delivery wheel, is located the front side second servo motor is installed to the front side of mounting panel, second servo motor's output with be located the front end of lead screw is connected, can drive the delivery wheel through first servo motor and rotate, can carry the automobile steering column steel pipe, drives two lead screws through second servo motor work and rotates to make two removal seats be close to each other, make two spacing rollers on removing the seat be close to each other and carry on spacingly to automobile steering column steel pipe.
Preferably, the upper portions of the front side wall and the rear side wall of the conveying guide groove are respectively provided with a first sliding groove, the front side and the rear side of the downward moving frame are respectively fixed with a first sliding block, one end, far away from the downward moving frame, of each first sliding block is embedded in the corresponding first sliding groove in a sliding mode, and therefore when the downward moving frame is pushed to move downward, the cylinder can move downward stably.
Preferably, move down the frame around both sides inner wall about both sides two all seted up the second spout, two parts all are fixed with the second slider about both sides outer wall around the mounting bracket, the one end that the mounting bracket was kept away from to the second slider slides nestedly in the second spout for when the mounting bracket atress slides in moving down the frame, it is stable to slide.
Preferably, be located the rear end of lead screw with be located the rear swing joint between the mounting panel, both ends around the slide bar with around two fixed connection between the mounting panel, the through-hole has been seted up to the lower part of removing the seat, remove the seat and cup joint on the slide bar through the through-hole slip, inject removing the seat through the slide bar for it is stable to remove the seat removal.
Preferably, the fixed cover in the outside of delivery wheel has connected first rubber sleeve, the antiskid groove has been seted up to the surface equidistant of first rubber sleeve, can protect the automobile steering column steel pipe through first rubber sleeve, avoids causing wearing and tearing to the automobile steering column steel pipe, simultaneously through the antiskid groove can increase with the automobile steering column steel pipe between the frictional force to carry the automobile steering column steel pipe effectively.
Preferably, the second rubber sleeve is fixedly sleeved on the outer side of the limiting wheel, the automobile steering column steel pipe can be protected through the second rubber sleeve, and abrasion to the automobile steering column steel pipe is avoided.
Preferably, two the top of removing the seat all is fixed with the pole setting, spacing roller activity is cup jointed in the pole setting, the fixed cover in the outside of spacing roller has connect the third rubber sleeve, can protect automobile steering column steel pipe through the third rubber sleeve, avoids causing wearing and tearing to automobile steering column steel pipe.
In the technical scheme, the utility model provides a technological effect and advantage:
1. conveying mechanisms are arranged on the left side and the right side of the flaw detection mechanism, air cylinders on the conveying mechanisms work to push the limiting mechanisms to move downwards, so that limiting wheels on the limiting mechanisms are matched with the conveying wheels to limit the automobile steering column steel pipes in the upper direction and the lower direction, meanwhile, a second servo motor works to enable two limiting rollers to be close to each other, the automobile steering column steel pipes are limited in the front direction and the rear direction, the automobile steering column steel pipes are stably conveyed, the automobile steering column steel pipes are prevented from being deviated, the detection effect is improved, and the flaw detection mechanism can be suitable for automobile steering column steel pipes with different diameters;
2. through the fixed first rubber sleeve that has cup jointed in the outside at the delivery wheel, the fixed second rubber sleeve that has cup jointed in the outside of spacing wheel, the fixed third rubber sleeve that has cup jointed in the outside of spacing roller, first rubber sleeve, second rubber sleeve and third rubber sleeve can protect the automobile steering post steel pipe, avoid causing wearing and tearing to the automobile steering post steel pipe, the antiskid groove has been seted up to the equidistant surface of first rubber sleeve simultaneously, can increase and the automobile steering post steel pipe between the frictional force through the antiskid groove, thereby carry the automobile steering post steel pipe effectively.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic view of the conveying mechanism of the present invention;
FIG. 3 is a schematic view of a spacing mechanism of the present invention;
FIG. 4 is a schematic view of the movable base of the present invention;
FIG. 5 is a view showing the structure of the inspection mechanism of the present invention;
fig. 6 is a schematic view of the conveying wheel of the present invention;
fig. 7 is a schematic view of the limiting roller of the present invention.
Description of the reference numerals:
the device comprises a machine frame 1, a flaw detection mechanism 2, a conveying mechanism 3, a mounting frame 4, a conveying guide groove 5, a conveying wheel 6, a downward moving frame 7, a mounting frame 8, a limiting wheel 9, a buffer spring 10, an air cylinder 11, a mounting plate 12, a moving seat 13, a nut seat 14, a screw rod 15, a vertical rod 16, a limiting roller 17, a sliding rod 18, a shell 19, a detection channel 20, a flaw detector 21, a flaw detection head 22, a mounting groove 23, a supporting wheel 24, a first servo motor 25, a second servo motor 26, a first sliding groove 27, a first sliding block 28, a second sliding groove 29, a second sliding block 30, a through hole 31, a first rubber sleeve 32, an anti-skidding groove 33, a second rubber sleeve 34 and a third rubber sleeve 35.
Detailed Description
In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.
The utility model provides a flaw detector for processing an automobile steering column steel tube, as shown in figures 1-5, which comprises a frame 1, wherein the upper side of the frame 1 is provided with a flaw detection mechanism 2, the left side and the right side of the flaw detection mechanism 2 are symmetrically provided with a conveying mechanism 3, the conveying mechanism 3 comprises an installation frame 4, a conveying guide groove 5 is arranged on the installation frame 4, a conveying wheel 6 is movably arranged in the conveying guide groove 5, a limiting mechanism is arranged above the conveying wheel 6, the limiting mechanism comprises a downward moving frame 7, the lower side of the downward moving frame 7 is slidably nested with a mounting frame 8, a limiting wheel 9 is movably arranged at the bottom of the mounting frame 8, buffer springs 10 are arranged at equal intervals between the top of the mounting frame 8 and the lower side inner wall of the downward moving frame 7, a cylinder 11 is arranged at the top of the installation frame 4, the output end of the cylinder 11 is connected with the upper side wall of the downward moving frame 7, the mounting frame 4 is close to the front and back edge of one side lower part of the mechanism of detecting a flaw 2 and all is fixed with mounting panel 12, two around be provided with between the mounting panel 12 and remove seat 13, the quantity that removes seat 13 is provided with two, two the upper portion of removing seat 13 is all inlayed and is had nut seat 14, nut seat 14's inside nestification has lead screw 15, two around one end fixed connection that lead screw 15 is close to each other, two the top of removing seat 13 all moves about and is provided with spacing roller 17, two the lower part of removing seat 13 is nested jointly has slide bar 18, the mechanism of detecting a flaw 2 includes casing 19, detection channel 20 has been seted up in the left side of casing 19, detection channel 20 runs through the left and right sides of casing 19, detector 21 is installed at detection channel 20's top, detector 21 is installed to the bottom of detector 21, detection head 22 is installed to the bottom of detector 21, mounting groove 23 has been seted up to detection channel 20's bottom, and support wheels 24 are movably arranged in the mounting groove 23 at equal intervals.
First sliding grooves 27 are formed in the upper portions of the front side wall and the rear side wall of the conveying guide groove 5, first sliding blocks 28 are fixed to the front side and the rear side of the downward moving frame 7, and one end, far away from the downward moving frame 7, of each first sliding block 28 is embedded in the corresponding first sliding groove 27 in a sliding mode, so that when the cylinder 11 pushes the downward moving frame 7 to move downward, the downward moving is stable.
Be located the rear end of lead screw 15 with be located the rear swing joint between the mounting panel 12, slide bar 18 around both ends with around two fixed connection between the mounting panel 12, through-hole 31 has been seted up to the lower part of removing seat 13, remove seat 13 and cup joint on slide bar 18 through-hole 31 slip, inject removing seat 13 through slide bar 18 for it is stable to remove seat 13 and remove.
The implementation mode is specifically as follows: the steel tube of the steering column of the automobile is placed on a conveying wheel 6 on a conveying mechanism 3 at the left side, an air cylinder 11 works to push a limiting mechanism to move downwards, so that a limiting wheel 9 on the limiting mechanism moves downwards to be contacted with the steel tube of the steering column of the automobile through the downward movement of the limiting wheel 9, the limiting wheel 9 is matched with the limiting wheel 9 to limit the steel tube of the steering column of the automobile from the upper direction and the lower direction, meanwhile, a second servo motor 26 works to drive two screw rods 15 to rotate, so that two movable seats 13 are mutually close to each other, limiting rollers 17 on the two movable seats 13 are mutually close to each other, the two screw rods 15 are driven to rotate, so that the two movable seats 13 are mutually close to each other, the steel tube of the steering column of the automobile is limited in the front and rear directions, a first servo motor 25 works to drive the conveying wheel 6 to rotate, the conveying wheel 6 rotates to drive the steel tube of the steering column of the automobile to move through friction, and the conveying of the steel tube of the steering column of the automobile is realized, the automobile steering column steel pipe stably enters the flaw detection mechanism 2, then passes through the conveying mechanism 3 located on the right side, when the automobile steering column steel pipe passes through the detection channel 20 in the flaw detection mechanism 2, the flaw detector 21 in the detection channel 20 detects the automobile steering column steel pipe through the flaw detection head 22, meanwhile, the limiting wheels 9, the conveying wheels 6 and the two limiting rollers 17 are matched to limit the automobile steering column steel pipe from the upper direction, the lower direction, the front direction and the rear direction, so that the automobile steering column steel pipe is stable in conveying, the automobile steering column steel pipe is prevented from deviating, the detection effect is improved, the embodiment specifically solves the problems that in the prior art, the stability of the automobile steering column steel pipe is poor, and the automobile steering column steel pipe is prone to deviating to influence the detection effect.
As shown in fig. 2-4 and 6-7, the first rubber sleeve 32 is fixedly sleeved on the outer side of the conveying wheel 6, the anti-slip grooves 33 are formed in the surface of the first rubber sleeve 32 at equal intervals, the automobile steering column steel pipe can be protected through the first rubber sleeve 32, abrasion to the automobile steering column steel pipe is avoided, and meanwhile, the friction between the automobile steering column steel pipe and the anti-slip grooves 33 can be increased, so that the automobile steering column steel pipe is effectively conveyed.
The second rubber sleeve 34 is fixedly sleeved on the outer side of the limiting wheel 9, the automobile steering column steel pipe can be protected through the second rubber sleeve 34, and abrasion to the automobile steering column steel pipe is avoided.
Two the top of removing seat 13 all is fixed with pole setting 16, spacing roller 17 activity cup joints in pole setting 16, the fixed cover in the outside of spacing roller 17 has connect third rubber sleeve 35, can protect the auto steering post steel pipe through third rubber sleeve 35, avoids causing wearing and tearing to the auto steering post steel pipe.
The implementation mode is specifically as follows: the first rubber sleeve 32 is fixedly sleeved on the outer side of the conveying wheel 6, the second rubber sleeve 34 is fixedly sleeved on the outer side of the limiting wheel 9, the third rubber sleeve 35 is fixedly sleeved on the outer side of the limiting roller 17, the first rubber sleeve 32, the second rubber sleeve 34 and the third rubber sleeve 35 are good in elasticity, the surfaces of the conveying wheel 6, the limiting wheel 9 and the limiting roller 17 are prevented from directly contacting with the automobile steering column steel pipe, abrasion on the surface of the automobile steering column steel pipe is avoided, the automobile steering column steel pipe is protected, anti-skidding grooves 33 are formed in the surface of the first rubber sleeve 32 at equal intervals, the friction force between the first rubber sleeve 32 and the automobile steering column steel pipe can be increased through the anti-skidding grooves 33, the automobile steering column steel pipe is effectively conveyed when the conveying wheel 6 rotates, and the embodiment specifically solves the problem that the surfaces of the conveying wheel and the limiting wheel in the prior art are directly contacted with the surface of the automobile steering column steel pipe, easily cause the problem of wearing and tearing to the surface of car steering column steel pipe.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.
Claims (8)
1. The utility model provides a defectoscope is used in processing of automobile steering column steel pipe, includes frame (1), its characterized in that: the upper side of the rack (1) is provided with a flaw detection mechanism (2), the left and right sides of the flaw detection mechanism (2) are symmetrically provided with conveying mechanisms (3), each conveying mechanism (3) comprises an installation frame (4), a conveying guide groove (5) is formed in the installation frame (4), a conveying wheel (6) is movably arranged in the conveying guide groove (5), a limiting mechanism is arranged above the conveying wheel (6), the limiting mechanism comprises a downward moving frame (7), a mounting frame (8) is nested in a sliding mode on the lower side of the downward moving frame (7), a limiting wheel (9) is movably arranged at the bottom of the mounting frame (8), buffer springs (10) are installed at equal intervals between the top of the mounting frame (8) and the inner wall of the lower side of the downward moving frame (7), an air cylinder (11) is installed at the top of the installation frame (4), and the output end of the air cylinder (11) is connected with the upper side wall of the downward moving frame (7), the utility model discloses a flaw detection mechanism, including installation frame (4), moving seat (13), two, nut seat (14) have all been inlayed on the upper portion of removing seat (13), the inside nested lead screw (15) of nut seat (14), two around, the one end fixed connection that lead screw (15) are close to each other, two the top of removing seat (13) is all movable and is provided with spacing roller (17), two the lower part of removing seat (13) is nested jointly has slide bar (18), flaw detection mechanism (2) includes casing (19), detection channel (20) have been seted up in the left side of casing (19), detection channel (20) run through the left and right sides of casing (19), flaw detector (21) are installed at the top of test passage (20), flaw detection head (22) are installed to the bottom of flaw detector (21), mounting groove (23) have been seted up to the bottom of test passage (20), equidistant movable mounting has supporting wheel (24) in mounting groove (23).
2. The flaw detector for processing the steel tube of the automobile steering column according to claim 1, wherein: first servo motor (25) are installed to the front side of installation frame (4), the output and the delivery wheel (6) of first servo motor (25) are connected, are located the front side second servo motor (26) are installed to the front side of mounting panel (12), the output of second servo motor (26) with be located the front end of lead screw (15) is connected.
3. The flaw detector for processing the steel tube of the automobile steering column according to claim 1, characterized in that: first chutes (27) are formed in the upper portions of the front side wall and the rear side wall of the conveying guide groove (5), first sliding blocks (28) are fixed to the front side and the rear side of the downward moving frame (7), and one end, far away from the downward moving frame (7), of each first sliding block (28) is slidably nested in the corresponding first chute (27).
4. The flaw detector for processing the steel tube of the automobile steering column according to claim 1, wherein: second spout (29) have all been seted up in two parts about the both sides inner wall around frame (7) moves down, two parts all are fixed with second slider (30) about the both sides outer wall around mounting bracket (8), the one end slip nestification that mounting bracket (8) were kept away from in second slider (30) is in second spout (29).
5. The flaw detector for processing the steel tube of the automobile steering column according to claim 1, wherein: be located the rear end of lead screw (15) with be located the rear swing joint between mounting panel (12), both ends and front and back two around slide bar (18) fixed connection between mounting panel (12), through-hole (31) have been seted up to the lower part of removing seat (13), it cup joints on slide bar (18) through-hole (31) slip.
6. The flaw detector for processing the steel tube of the automobile steering column according to claim 1, wherein: the outer side of the conveying wheel (6) is fixedly sleeved with a first rubber sleeve (32), and anti-skidding grooves (33) are formed in the surface of the first rubber sleeve (32) at equal intervals.
7. The flaw detector for processing the steel tube of the automobile steering column according to claim 1, wherein: and a second rubber sleeve (34) is fixedly sleeved on the outer side of the limiting wheel (9).
8. The flaw detector for processing the steel tube of the automobile steering column according to claim 1, characterized in that: two the top of removing seat (13) all is fixed with pole setting (16), spacing roller (17) activity cup joints in pole setting (16), the fixed third rubber sleeve (35) that has cup jointed in the outside of spacing roller (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221023883.4U CN217521143U (en) | 2022-04-29 | 2022-04-29 | Flaw detector for machining steel tube of automobile steering column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221023883.4U CN217521143U (en) | 2022-04-29 | 2022-04-29 | Flaw detector for machining steel tube of automobile steering column |
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| Publication Number | Publication Date |
|---|---|
| CN217521143U true CN217521143U (en) | 2022-09-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221023883.4U Active CN217521143U (en) | 2022-04-29 | 2022-04-29 | Flaw detector for machining steel tube of automobile steering column |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116586895A (en) * | 2023-07-14 | 2023-08-15 | 江苏立万精密制管有限公司 | Slag and residue cleaning equipment for seamed steel pipe |
-
2022
- 2022-04-29 CN CN202221023883.4U patent/CN217521143U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116586895A (en) * | 2023-07-14 | 2023-08-15 | 江苏立万精密制管有限公司 | Slag and residue cleaning equipment for seamed steel pipe |
| CN116586895B (en) * | 2023-07-14 | 2023-09-29 | 江苏立万精密制管有限公司 | Slag and residue cleaning equipment for seamed steel pipe |
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