CN210638668U - Hub assembly end face runout and coaxiality detection tool - Google Patents
Hub assembly end face runout and coaxiality detection tool Download PDFInfo
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- CN210638668U CN210638668U CN201921813971.2U CN201921813971U CN210638668U CN 210638668 U CN210638668 U CN 210638668U CN 201921813971 U CN201921813971 U CN 201921813971U CN 210638668 U CN210638668 U CN 210638668U
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Abstract
The utility model discloses a wheel hub assembly end face runout and axiality detect frock, including unable adjustment base, unable adjustment base's one end movable mounting has the measurement dead lever, the upper end movable mounting who measures the dead lever has the installation position sleeve, the upper end movable mounting of installation position sleeve has locking bolt, movable mounting has the connection dead lever in the installation position sleeve, the one end movable mounting who connects the dead lever has the meter, unable adjustment base's upper end movable mounting has holding ring and antifriction bearing, antifriction bearing's central point puts movable mounting has the pull rod, the upper end movable mounting of pull rod has the location to compress tightly the subassembly, movable mounting has hexagon bolt and fixation nut in the location compresses tightly the subassembly. This wheel hub assembly end face is beated and axiality detects frock, has increased the bearing that can carry out the rotation work, has avoided the great problem of work piece self bearing turning force, and the workman is more laborsaving during the detection, improves and detects the frequency, reduces and detects the cost.
Description
Technical Field
The utility model relates to a wheel hub processing technology field specifically is a wheel hub assembly end face runout and axiality detect frock.
Background
The hub is a cylindrical metal part with the inner contour supporting the tire and the center mounted on a shaft, and according to the characteristics and requirements of different vehicle types, the surface treatment process of the hub can also adopt different modes, which can be roughly divided into baking paint and electroplating.
However, due to the limited productivity and the consideration of quality improvement and customer requirements, part of the wheel hubs need to purchase assemblies, and an external inspection department does not have a detection tool for the wheel hub assemblies, so that the detection only depends on three coordinates, the detection time is long, the detection cost is high, batch detection cannot be performed, the overall quality cannot be clearly grasped, the detection frequency is reduced, and the detection cost is increased.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a wheel hub assembly end face is beated and axiality detects frock to propose in solving above-mentioned background art because the productivity is limited and in the consideration that quality promotion and customer required, partial wheel hub need externally purchase assembly, the department of external inspection does not have the detection instrument to the wheel hub assembly yet, consequently, detect and can only rely on the three-dimensional, the check-out time is long, detect with high costs, the event can't be done and detect in batches, can't have clearly and definitely to hold whole quality, the frequency of detecting has been reduced, the problem of detection cost has been increased.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a wheel hub assembly runout and axiality detect frock, includes unable adjustment base, unable adjustment base's one end movable mounting has the measurement dead lever, the upper end movable mounting who measures the dead lever has the installation position sleeve, the upper end movable mounting of installation position sleeve has locking bolt, movable mounting has the connection dead lever in the installation position sleeve, the one end movable mounting who connects the dead lever has the meter, unable adjustment base's upper end movable mounting has holding ring and antifriction bearing, antifriction bearing's central point puts movable mounting has the pull rod, the upper end movable mounting of pull rod has the location to compress tightly the subassembly, movable mounting has hexagon socket head cap screw and fixation nut in the location compresses tightly the subassembly.
Preferably, the fixed base is designed to be a rectangular structure, the length of the measuring fixed rod on the fixed base is larger than that of the pull rod, two positioning and pressing assemblies are movably mounted on the pull rod, and the circle centers of the positioning and pressing assemblies and the circle center of the pull rod are overlapped.
Preferably, the positioning ring is symmetrically provided with at least two inner hexagon bolts, the inner hexagon bolts are symmetrical with each other about the pull rod, and the circle center of the pull rod is superposed with the circle centers of the positioning ring and the rolling bearing.
Preferably, the positioning and compressing assembly is designed to be of a cylindrical structure, and the inner diameters of the positioning and compressing assembly are the same.
Preferably, the connecting fixing rod and the measuring fixing rod are perpendicular to each other, and the diameter of the connecting fixing rod is matched with the inner diameter of the mounting positioning sleeve.
Compared with the prior art, the beneficial effects of the utility model are that: this wheel hub assembly end face is beated and axiality detects frock, design on the basis of current detection frock, increased and to have carried out the measuring device of beating measurement to the up end, the cooperation lower extreme can carry out fixed frock to whole assembly, carry out corresponding rotation each other, the work of detecting is carried out to the work piece, the long drawback of three-dimensional detection time has been avoided, the efficiency is improved, the bearing that can carry out the rotation work has been increased, the great problem of work piece self bearing turning force has been avoided, more laborsaving during workman's detection, simpler detecting, the frequency of detecting is improved, reduce the detection cost.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic view of the detailed structure of the present invention;
fig. 3 is a schematic view of the fixing structure of the present invention.
In the figure: 1. a fixed base; 2. measuring a fixed rod; 3. a positioning ring; 4. a rolling bearing; 5. a pull rod; 6. positioning a compression assembly; 7. a hexagon socket head cap screw; 8. fixing a nut; 9. connecting a fixed rod; 10. a measuring meter; 11. installing a positioning sleeve; 12. and locking the bolt.
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. 1-3, the present invention provides a technical solution: a hub assembly end face runout and coaxiality detection tool comprises a fixed base 1, wherein a measuring fixed rod 2 is movably mounted at one end of the fixed base 1, an installation positioning sleeve 11 is movably mounted at the upper end of the measuring fixed rod 2, a locking bolt 12 is movably mounted at the upper end of the installation positioning sleeve 11, a connecting fixed rod 9 is movably mounted in the installation positioning sleeve 11, a measuring meter 10 is movably mounted at one end of the connecting fixed rod 9, a positioning ring 3 and a rolling bearing 4 are movably mounted at the upper end of the fixed base 1, a pull rod 5 is movably mounted at the central position of the rolling bearing 4, a positioning compression assembly 6 is movably mounted at the upper end of the pull rod 5, and an inner hexagon bolt 7 and a fixing nut 8 are movably;
furthermore, the fixed base 1 is designed to be a rectangular structure, the length of the measuring fixed rod 2 on the fixed base 1 is greater than that of the pull rod 5, two positioning and pressing components 6 are movably mounted on the pull rod 5, and the circle centers of the positioning and pressing components 6 and the circle center of the pull rod 5 are overlapped with each other, so that the work of clamping a workpiece is facilitated;
furthermore, at least two inner hexagon bolts 7 are symmetrically arranged on the positioning ring 3, the inner hexagon bolts 7 are mutually symmetrical about the pull rod 5, and the circle center of the pull rod 5 is superposed with the circle centers of the positioning ring 3 and the rolling bearing 4, so that the workpiece can be conveniently rotated after installation;
furthermore, the positioning and compressing assembly 6 is designed to be of a cylindrical structure, and the inner diameters of the positioning and compressing assembly 6 are the same, so that the coaxiality of the workpiece can be better determined;
furthermore, the connecting fixing rod 9 and the measuring fixing rod 2 are perpendicular to each other, and the diameter of the connecting fixing rod 9 and the inner diameter of the mounting positioning sleeve 11 are matched with each other, so that the detection work can be better performed.
The working principle is as follows: the work of installing and fixing is carried out on the fixing base 1 firstly, after the installation is finished, the work and the frock which need to be detected are installed, after the workpiece is installed on the rolling bearing 4 through the positioning ring 3, the workpiece is positioned through the pull rod 5, the workpiece is fixed through the mutual matching between the positioning compression assembly 6 and the inner hexagon bolt 7 as well as the fixing nut 8, the locking bolt 12 on the measuring fixing rod 2 is loosened after the fixation is finished, the position of the connecting fixing rod 9 provided with the measuring meter 10 is adjusted to enable the workpiece to move in the installing positioning sleeve 11, after the position is determined, the workpiece is fixed through the locking bolt 12, and after the installation is finished, the workpiece is rotated to measure the jumping or coaxiality of each point under the help of the rolling bearing 4.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a wheel hub assembly end face runout and axiality detect frock, includes unable adjustment base, its characterized in that: the measuring device comprises a fixed base, a measuring fixed rod, a measuring positioning sleeve, a locking bolt, a connecting fixed rod, a measuring meter, a positioning ring and a rolling bearing, wherein the measuring fixed rod is movably mounted at one end of the fixed base, the mounting positioning sleeve is movably mounted at the upper end of the measuring fixed rod, the locking bolt is movably mounted at the upper end of the mounting positioning sleeve, the connecting fixed rod is movably mounted in the mounting positioning sleeve, the measuring meter is movably mounted at one end of the connecting fixed rod, the positioning ring and the rolling bearing are movably mounted at the upper end of the fixed base, a pull rod is movably mounted at the center of the rolling.
2. The hub assembly face runout and coaxiality detection tool according to claim 1, characterized in that: the fixed base is designed to be of a rectangular structure, the length of the measuring fixed rod on the fixed base is larger than that of the pull rod, two positioning and pressing assemblies are movably mounted on the pull rod, and the circle centers of the positioning and pressing assemblies and the circle center of the pull rod are overlapped.
3. The hub assembly face runout and coaxiality detection tool according to claim 1, characterized in that: the positioning ring is symmetrically provided with at least two inner hexagon bolts, the inner hexagon bolts are mutually symmetrical about the pull rod, and the circle center of the pull rod is superposed with the circle centers of the positioning ring and the rolling bearing.
4. The hub assembly face runout and coaxiality detection tool according to claim 1, characterized in that: the positioning and compressing assembly is designed to be of a cylindrical structure, and the inner diameters of the positioning and compressing assembly are the same.
5. The hub assembly face runout and coaxiality detection tool according to claim 1, characterized in that: the connecting fixing rod and the measuring fixing rod are perpendicular to each other, and the diameter of the connecting fixing rod is matched with the inner diameter of the mounting positioning sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921813971.2U CN210638668U (en) | 2019-10-28 | 2019-10-28 | Hub assembly end face runout and coaxiality detection tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921813971.2U CN210638668U (en) | 2019-10-28 | 2019-10-28 | Hub assembly end face runout and coaxiality detection tool |
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| Publication Number | Publication Date |
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| CN210638668U true CN210638668U (en) | 2020-05-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921813971.2U Active CN210638668U (en) | 2019-10-28 | 2019-10-28 | Hub assembly end face runout and coaxiality detection tool |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113503802A (en) * | 2021-07-30 | 2021-10-15 | 东风汽车集团股份有限公司 | Oil seal end face run-out detection device and detection method |
-
2019
- 2019-10-28 CN CN201921813971.2U patent/CN210638668U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113503802A (en) * | 2021-07-30 | 2021-10-15 | 东风汽车集团股份有限公司 | Oil seal end face run-out detection device and detection method |
| CN113503802B (en) * | 2021-07-30 | 2023-07-25 | 东风汽车集团股份有限公司 | Oil seal end face runout detection device and detection method |
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