CN216410883U - Detection apparatus for tensile experiment of car fastener - Google Patents
Detection apparatus for tensile experiment of car fastener Download PDFInfo
- Publication number
- CN216410883U CN216410883U CN202122190728.3U CN202122190728U CN216410883U CN 216410883 U CN216410883 U CN 216410883U CN 202122190728 U CN202122190728 U CN 202122190728U CN 216410883 U CN216410883 U CN 216410883U
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- Prior art keywords
- rotating ring
- ring
- detection device
- screw rod
- fixed ring
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- 238000001514 detection method Methods 0.000 title claims abstract description 31
- 238000002474 experimental method Methods 0.000 title claims description 7
- 238000009864 tensile test Methods 0.000 claims abstract description 14
- 238000005096 rolling process Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 8
- 239000000428 dust Substances 0.000 abstract description 7
- 238000004140 cleaning Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 238000012360 testing method Methods 0.000 description 5
- 239000002184 metal Substances 0.000 description 4
- 239000007787 solid Substances 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of detection devices, and discloses a detection device for an automobile fastener tensile test, which structurally comprises a movable screw rod and a movable member, wherein the left side and the right side of the movable member are connected with a fixed ring through support rods, the fixed ring is provided with a micro motor and a sliding groove, the micro motor is fixedly connected to the outer surface of the fixed ring, the sliding groove is positioned inside the fixed ring, a rotating ring is arranged inside the sliding groove, the rotating ring is provided with balls, insection grooves and bristles, the balls are movably connected inside the rotating ring, and the insection grooves are uniformly distributed on the outer surface of the rotating ring. The movable screw rod automatic cleaning device has the advantages that the movable screw rod is automatically cleaned in the using process of the detection device, the insection damage between the movable screw rod and the moving piece caused by excessive dust or sundries in the movable screw rod is prevented, the probability of insection damage caused by connection between the movable screw rod and the moving piece is reduced, and the protection effect of the detection device in the using process is improved.
Description
Technical Field
The utility model relates to the technical field of detection devices, in particular to a detection device for an automobile fastener tensile test.
Background
According to patent 202022654919.6, a testing apparatus for an automobile fastener tension test includes a cabinet; two metal rods are arranged above the cabinet; the metal rod is horizontally arranged; a first fixing piece and a second fixing piece are arranged at two ends of the metal rod; the surface of the first fixing piece is provided with an assembling hole; a fastening device is arranged inside the assembling hole; a movable screw rod is arranged inside the metal rod; the movable screw rod is provided with a movable piece; a fixed clamp is arranged above the moving piece; the voltage regulating circuit is connected with the driving motor; the plurality of fixing parts are arranged, so that the fastener can not fall off in the whole test to cause test failure; the voltage regulating circuit can keep the voltage passing through the driving motor constant, so that the stability of the pulling force in the test is improved; the CCD camera and the pressure sensor can acquire various data of the fastener in a tensile test; the data processor can integrate and process the data; the detected data are more accurate.
At present, the existing detection device for the automobile fastener tensile test has some defects, such as; the detection device of tensile experiment of current car fastener can not carry out automatic clearance to the removal lead screw in the use, and the inside dust of removal lead screw or debris lead to easily when too much and the insection damage between the moving member, have improved and have linked up the probability that the insection damaged between removal lead screw and the moving member, have reduced the safeguard effect in the detection device use. For this reason, new technical solutions need to be designed to solve the problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a detection device for an automobile fastener tensile test, which solves the problems in the background art.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a detection apparatus for tensile experiment of automotive fastener, is including removing lead screw and moving member, solid fixed ring is connected through the bracing piece to the left and right sides of moving member, gu be provided with micro motor and spout on the fixed ring, micro motor fixed connection is in gu fixed ring's surface, the spout is located gu fixed ring's inside, the inside of spout is provided with the swivel becket, be provided with ball, insection groove and brush hair on the swivel becket, ball swing joint is in gu the inside of swivel becket, the even distribution in insection groove is in the surface of swivel becket, brush hair fixed connection be in the internal surface of swivel becket, micro motor's output fixedly connected with drives the gear.
As a preferred embodiment of the present invention, two moving screw rods are provided and symmetrically disposed at upper and lower sides of the moving member, and the moving screw rods are connected to the inside of the moving member through threads.
As a preferred embodiment of the present invention, one end of the support rod is fixedly connected to a side surface of the moving member, and the other end of the support rod is fixedly connected to a side surface of the fixing ring.
As a preferred embodiment of the present invention, two sets of the balls are symmetrically disposed on the left and right sides of the rotating ring, and the rotating ring is movably connected to the inner wall of the sliding groove through the balls.
As a preferred embodiment of the present invention, the driving gear is located inside the fixing ring and engaged outside the thread groove, and the driving gear is movably connected to the inside of the fixing ring.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, through the combination of the fixed ring, the micro motor, the sliding groove, the rotating ring, the ball, the tooth pattern groove, the brush hair and the driving gear, when the moving member moves on the moving screw rod, the automatic cleaning of the moving screw rod in the use process of the detection device is effectively realized, the tooth pattern damage between the moving member and the moving member caused by excessive dust or sundries in the moving screw rod is prevented, the probability of damage of the engagement tooth pattern between the moving screw rod and the moving member is reduced, and the protection effect in the use process of the detection device is improved.
Drawings
Other features, objects and advantages of the utility model will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is a top view of a mobile screw of a detection device for an automobile fastener tensile test according to the present invention;
FIG. 2 is a sectional view of a fixing ring of the detecting device for the tensile test of the automobile fastener according to the present invention;
FIG. 3 is a side view of a ball of a detection device for an automobile fastener tensile test according to the present invention.
In the figure: the movable type electric toothbrush comprises a movable screw rod 1, a moving piece 2, a supporting rod 3, a fixing ring 4, a micro motor 5, a sliding groove 6, a rotating ring 7, a ball 8, a tooth-line groove 9, bristles 10 and a driving gear 11.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can, for example, be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. For those skilled in the art, the specific meaning of the above terms in the present invention can be understood in specific situations, the model of the electrical appliance provided in the present invention is only referred to, and different models of electrical appliances with the same function can be replaced according to the actual use situation.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a detection apparatus for tensile experiment of automotive fastener, is including removing lead screw 1 and moving member 2, the left and right sides of moving member 2 passes through bracing piece 3 and connects solid fixed ring 4, gu be provided with micro motor 5 and spout 6 on the fixed ring 4, micro motor 5 fixed connection is in gu the surface of fixed ring 4, spout 6 is located gu the inside of fixed ring 4, the inside of spout 6 is provided with swivel becket 7, be provided with ball 8, insection groove 9 and brush hair 10 on the swivel becket 7, ball 8 swing joint is in gu the inside of swivel becket 7, insection groove 9 is even distributes in the surface of swivel becket 7, brush hair 10 fixed connection is in the internal surface of swivel becket 7, micro motor 5's output fixedly connected with drives gear 11, in this embodiment as shown in fig. 1, fig. 2 and fig. 3 through solid fixed ring 4, Micro motor 5, spout 6, swivel ring 7, ball 8, insection groove 9, brush hair 10 and the combination that drives gear 11, when moving member 2 moves on removing lead screw 1, micro motor 5 drives and drives gear 11 and rotates, drive gear 11 again and drive swivel ring 7 through insection groove 9 and rotate, at this moment swivel ring 7 can pass through ball 8 and rotate at spout 6's inside, so that let brush hair 10 clear up the inside adnexed dust of removing lead screw 1 and debris, effectual realized carrying out automatic clearance to removing lead screw 1 in the detection device use, prevent to remove lead to when 1 inside dust of lead screw or debris are too much with the insection damage between moving member 2, the probability of linking insection damage between removing lead screw 1 and moving member 2 has been reduced, the protective effect in the detection device use has been improved.
In this embodiment, referring to fig. 1, two moving screw rods 1 are symmetrically disposed on the upper and lower sides of the moving member 2, and the moving screw rods 1 are connected to the inside of the moving member 2 through threads, so that the moving screw rods 1 can effectively and conveniently drive the moving member 2 to move left and right.
In the embodiment, referring to fig. 1, one end of the supporting rod 3 is fixedly connected to the side surface of the moving member 2, and the other end of the supporting rod 3 is fixedly connected to the side surface of the fixing ring 4, so that the firmness between the fixing ring 4 and the moving member 2 can be effectively improved.
In this embodiment, referring to fig. 2 and 3, two groups of balls 8 are symmetrically disposed on the left and right sides of the rotating ring 7, and the rotating ring 7 is movably connected to the inner wall of the sliding slot 6 through the balls 8, so that the stability of the rotating ring 7 in the sliding slot 6 can be effectively improved.
In this embodiment, referring to fig. 2, the driving gear 11 is located inside the fixing ring 4 and is engaged with the outside of the corrugated groove 9, and the driving gear 11 is movably connected with the inside of the fixing ring 4, so that the driving gear 11 can effectively and conveniently drive the rotating ring 7 to rotate through the corrugated groove 9.
It should be noted that the detection device for the tensile test of the automobile fastener comprises a movable screw rod 1, a movable piece 2, a support rod 3, a fixed ring 4, a micro motor 5, a sliding groove 6, a rotating ring 7, a ball 8, a tooth groove 9, bristles 10, a driving gear 11 and other parts which are all universal standard parts or parts known by technicians in the field, the structure and the principle of the detection device can be known by technicians in the field through technical manuals or conventional experimental methods, at the idle position of the detection device, all electric parts in the above are connected through wires, referring to a power element, an electric part, an adaptive monitoring computer and a power supply, and a specific connection means refers to the following working principle that the electric parts are electrically connected in sequence, the detailed connection means is known in the field, and the following working principle and process are mainly introduced, no longer explaining the electrical control, when the detection device for the tensile test of the automobile fastener is used, through the combination of the fixed ring 4, the micro motor 5, the sliding groove 6, the rotating ring 7, the balls 8, the tooth grooves 9, the bristles 10 and the driving gear 11, when the moving member 2 moves on the moving screw rod 1, the micro motor 5 drives the driving gear 11 to rotate, then the driving gear 11 drives the rotating ring 7 to rotate through the tooth grooves 9, at the moment, the rotating ring 7 can rotate inside the sliding groove 6 through the balls 8, so that the bristles 10 can clean dust and sundries attached inside the moving screw rod 1, the automatic cleaning of the moving screw rod 1 in the use process of the detection device is effectively realized, the tooth damage between the moving member 2 caused by excessive dust or sundries inside the moving screw rod 1 is prevented, and the probability of the tooth-line connection damage between the moving screw rod 1 and the moving member 2 is reduced, the protective effect of the detection device in the using process is improved.
While there have been shown and described what are at present considered the fundamental principles and essential features of the utility model and its advantages, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. The utility model provides a detection apparatus for tensile experiment of automotive fastener, includes removal lead screw (1) and moving member (2), its characterized in that: the left side and the right side of the moving piece (2) are connected with a fixed ring (4) through a support rod (3), the fixed ring (4) is provided with a micro motor (5) and a chute (6), the micro motor (5) is fixedly connected with the outer surface of the fixed ring (4), the sliding groove (6) is positioned inside the fixed ring (4), a rotating ring (7) is arranged inside the sliding groove (6), the rotating ring (7) is provided with balls (8), insection grooves (9) and bristles (10), the rolling balls (8) are movably connected inside the rotating ring (7), the gear grooves (9) are uniformly distributed on the outer surface of the rotating ring (7), the bristles (10) are fixedly connected to the inner surface of the rotating ring (7), the output end of the micro motor (5) is fixedly connected with a driving gear (11).
2. The detection device for the tensile test of the automobile fastener according to claim 1, wherein: the two movable screw rods (1) are symmetrically arranged on the upper side and the lower side of the movable piece (2), and the movable screw rods (1) are connected with the inner part of the movable piece (2) through threads.
3. The detection device for the tensile test of the automobile fastener according to claim 1, wherein: one end of the supporting rod (3) is fixedly connected to the side face of the moving part (2), and the other end of the supporting rod (3) is fixedly connected to the side face of the fixing ring (4).
4. The detection device for the tensile test of the automobile fastener according to claim 1, wherein: the ball bearing (8) are provided with two groups, the two groups are symmetrically arranged on the left side and the right side of the rotating ring (7), and the rotating ring (7) is movably connected with the inner wall of the sliding groove (6) through the ball bearing (8).
5. The detection device for the tensile test of the automobile fastener according to claim 1, wherein: the driving gear (11) is located inside the fixing ring (4) and meshed with the outer portion of the thread groove (9), and the driving gear (11) is movably connected with the inner portion of the fixing ring (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122190728.3U CN216410883U (en) | 2021-09-10 | 2021-09-10 | Detection apparatus for tensile experiment of car fastener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122190728.3U CN216410883U (en) | 2021-09-10 | 2021-09-10 | Detection apparatus for tensile experiment of car fastener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216410883U true CN216410883U (en) | 2022-04-29 |
Family
ID=81292780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122190728.3U Expired - Fee Related CN216410883U (en) | 2021-09-10 | 2021-09-10 | Detection apparatus for tensile experiment of car fastener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216410883U (en) |
-
2021
- 2021-09-10 CN CN202122190728.3U patent/CN216410883U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220429 |