CN111595223A - Wheel hub unit sealing washer detector of beating - Google Patents
Wheel hub unit sealing washer detector of beating Download PDFInfo
- Publication number
- CN111595223A CN111595223A CN202010403751.3A CN202010403751A CN111595223A CN 111595223 A CN111595223 A CN 111595223A CN 202010403751 A CN202010403751 A CN 202010403751A CN 111595223 A CN111595223 A CN 111595223A
- Authority
- CN
- China
- Prior art keywords
- positioning
- measuring
- base
- cylinder
- clamping jaw
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/08—Measuring arrangements characterised by the use of mechanical techniques for measuring diameters
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The invention discloses a wheel hub unit sealing ring runout detector which mainly comprises a flat plate base, a positioning base, a clamping jaw A, a clamping jaw B, a pull rod, a shaft sleeve, a positioning block A, a positioning rod, a cylinder positioning seat, a core shaft, a measuring block, a positioning screw foot A, a positioning screw foot B, a measuring rod, a moving position base, a positioning block B, a positioning core shaft, a pressure reducing valve gauge, a cylinder A, a cylinder B, a hand-pulled valve and a measuring meter. The invention solves the problem of detecting the jumping of the sealing ring of the hub unit and fills the blank of detecting the jumping of the sealing ring; the reference surface that detects is the external diameter, and the measuring state is comparatively unanimous with the in-service use condition, and the measuring result has the authenticity, and the reliability, measurement accuracy is higher, can further promote product quality.
Description
Technical Field
The invention relates to the field of hub bearings, in particular to a hub unit sealing ring runout detector.
Background
A hub bearing is an automotive component that carries weight and provides precise guidance for the rotation of the hub. To the measurement of beating of wheel hub unit sealing washer, the equipment that does not have the phase to under the current production technology condition can use, mainly still leans on traditional measurement mode to go on, has measurement accuracy low, complex operation scheduling problem.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provides a wheel hub unit sealing ring runout detector.
The purpose of the invention is achieved by the following technical scheme: the wheel hub unit sealing ring runout detector mainly comprises a flat plate base, a positioning base, a clamping jaw A, a clamping jaw B, a pull rod, a shaft sleeve, a positioning block A, a positioning rod, a cylinder positioning seat, a mandrel, a measuring block, a positioning screw foot A, a positioning screw foot B, a measuring rod, a moving position base, a positioning block B, a positioning mandrel, a pressure reducing valve gauge, a cylinder A, a cylinder B, a hand pull valve and a measuring meter, wherein the positioning base is arranged above the flat plate base, the positioning block A is arranged on the back surface of the top of the positioning base and connected with the cylinder A, a plunger of the cylinder A is connected with the positioning rod, the clamping jaw A is arranged right in front of the positioning base, the pull rod and the shaft sleeve are arranged in the clamping jaw A, the shaft sleeve is sleeved outside the pull rod, the front end of the pull rod is connected with the clamping, remove horizontal being provided with the measuring staff on the position base, the preceding tip of measuring staff is provided with the meter, and dull and stereotyped base below four corners is provided with positioning screw footing A, positioning screw footing B, and dull and stereotyped base below middle part sets up the cylinder positioning seat, and cylinder B sets up in the cylinder positioning seat, and cylinder B's plunger links to each other with the dabber, and the dabber head is provided with the gauge block, and two hand power valves about dull and stereotyped base below sets up, are provided with the relief pressure valve manometer on the dull and stereotyped base edge.
The action parts of the clamping jaw A and the clamping jaw B are two semicircles.
The invention has the beneficial effects that: the invention solves the problem of detecting the jumping of the sealing ring of the hub unit and fills the blank of detecting the jumping of the sealing ring; the reference surface that detects is the external diameter, makes its measuring state and the condition of in-service use comparatively unanimous, and the measuring result has the authenticity, and the reliability, measurement accuracy is higher, can further promote product quality.
Drawings
Fig. 1 is a schematic structural diagram 1 of the present invention.
Fig. 2 is a schematic structural diagram 2 of the present invention.
Description of reference numerals: the device comprises a flat plate base 1, a positioning base 2, a clamping jaw A3, a clamping jaw B4, a pull rod 6, a shaft sleeve 7, a positioning block A9, a positioning rod 10, an air cylinder positioning seat 11, a spindle 12, a measuring block 13, a positioning screw foot A14, a positioning screw foot B15, a measuring rod 16, a moving position base 17, a positioning block B18, a positioning spindle 19, a pressure reducing valve pressure gauge 20, an air cylinder A22, an air cylinder B23, a hand-pulling valve 24 and a measuring gauge 25.
Detailed Description
The invention will be described in detail below with reference to the following drawings:
example (b): as shown in the attached drawings, the wheel hub unit sealing ring runout detector mainly comprises a flat plate base 1, a positioning base 2, a clamping jaw A3, a clamping jaw B4, a pull rod 6, a shaft sleeve 7, a positioning block A9, a positioning rod 10, an air cylinder positioning seat 11, a mandrel 12, a measuring block 13, a positioning screw foot A14, a positioning screw foot B15, a measuring rod 16, a moving position base 17, a positioning block B18, a positioning mandrel 19, a pressure reducing valve gauge 20, an air cylinder A22, an air cylinder B23, a hand-pulling valve 24 and a measuring meter 25, wherein the positioning base 2 is arranged above the flat plate base 1, the positioning block A9 is arranged on the back of the top of the positioning base 2 and connected with the air cylinder A22, a plunger of the air cylinder A22 is connected with the positioning rod 10, the clamping jaw A3 is arranged in the front of the positioning base 2, the clamping jaw A3 is internally provided with the pull rod 6 and the shaft sleeve 7, the, positioning mandrel 19 is fixed on dull and stereotyped base 1, be provided with locating piece B18 and removal position base 17 on the positioning mandrel 19, it transversely is provided with measuring staff 16 to remove on the position base 17, the preceding tip of measuring staff 16 is provided with the strapping table 25, dull and stereotyped base 1 below four corners is provided with positioning screw footing A14, positioning screw footing B15, dull and stereotyped base 1 below middle part sets up cylinder positioning seat 11, cylinder B23 sets up in cylinder positioning seat 11, cylinder B23's plunger links to each other with dabber 12, dabber 12 head is provided with gauge block 13, dull and stereotyped base 1 below sets up two hand power valves 24 about, dull and stereotyped base 1 edge is provided with relief pressure valve manometer 20. The action parts of the clamping jaw A3 and the clamping jaw B4 are two semicircles, the concentricity of the two semicircles is ensured by a tool for pushing the flange plate and an outer diameter clamp, and a positioning reference surface consistent with a design reference is required to obtain higher precision.
The invention comprises the following installation steps:
1) the product to be measured is stably placed on the measuring block 13, so that the bottom surface of the product is completely contacted with the measuring block 13, the hand-pulling valve 24 on the left side is pulled open, the air cylinder B23 connected through an air pipe drives the mandrel 12, the measuring block 13 and the product to be measured slowly ascend, and the end surface of the outer ring of the product is tightly attached to the bottom surfaces of the clamping jaw A3 and the clamping jaw B4.
2) The hand-pulling valve 24 on the right side is pulled open, the air cylinder A22 connected through the air pipe drives the positioning rod 10, the pull rod 6 and the clamping jaw B4 to slowly move towards the clamping jaw A3, and the outer diameter of the outer ring is locked.
3) And (3) closing the hand-pulling valve 24 on the left side, driving the mandrel 12 through the air cylinder B23, and slowly descending the measuring block 13 to ensure that the measuring block 13 is not contacted with the product to be measured any more.
The measuring steps of the invention are as follows:
1) fixing the measuring meter 25 on the measuring rod 16, rotating the movable base 17 to make it leave the positioning block B18, placing the measuring needle of the measuring meter 25 on the measured surface of the product after rotating, and adjusting the position of the measuring needle of the measuring meter 25 to make it contact with the measured surface.
2) The measured piece is rotated by two hands, the measured piece is rotated for more than one circle, and the difference between the maximum value and the minimum value indicated by the measuring meter 25 is the jump of the variation quantity sealing ring of the measured piece to the outer diameter.
When the product is measured, the positioning reference of the product conforms to the design requirement, the measurement position of the product is consistent with the drawing requirement, and the product jumping result can be reflected to the maximum extent; simultaneously, the clamp of its datum plane external diameter uses the external diameter as the benchmark, is favorable to providing the measuring result that is comparatively unanimous with the in-service use condition, has authenticity, reliability.
It should be understood that equivalent substitutions and changes to the technical solution and the inventive concept of the present invention should be made by those skilled in the art to the protection scope of the appended claims.
Claims (2)
1. The utility model provides a wheel hub unit sealing washer detector of beating which characterized in that: mainly comprises a flat plate base (1), a positioning base (2), a clamping jaw A (3), a clamping jaw B (4), a pull rod (6), a shaft sleeve (7), a positioning block A (9), a positioning rod (10), a cylinder positioning seat (11), a mandrel (12), a measuring block (13), a positioning screw foot A (14), a positioning screw foot B (15), a measuring rod (16), a movable base (17), a positioning block B (18), a positioning mandrel (19), a pressure reducing valve gauge (20), a cylinder A (22), a cylinder B (23), a hand-pulling valve (24) and a measuring meter (25), wherein the positioning base (2) is arranged above the flat plate base (1), the positioning block A (9) is arranged on the back of the top of the positioning base (2) and connected with the cylinder A (22), a plunger of the cylinder A (22) is connected with the positioning rod (10), the clamping jaw A (3) is arranged in front of the, a pull rod (6) and a shaft sleeve (7) are arranged in the clamping jaw A (3), the shaft sleeve (7) is sleeved outside the pull rod (6), the front end of the pull rod (6) is connected with a clamping jaw B (4), the rear end of the pull rod (6) is connected with a positioning rod (10), a positioning mandrel (19) is fixed on the flat plate base (1), a positioning block B (18) and a movable base (17) are arranged on the positioning mandrel (19), a measuring rod (16) is transversely arranged on the movable base (17), a measuring meter (25) is arranged at the front end part of the measuring rod (16), positioning screw feet A (14) and a positioning screw foot B (15) are arranged at four corners below the flat plate base (1), an air cylinder positioning seat (11) is arranged at the middle part below the flat plate base (1), an air cylinder B (23) is arranged in the air cylinder positioning seat (11), a plunger of the air cylinder B (23) is connected with the mandrel (12), a measuring block, two hand-pulling valves (24) are arranged on the left and right sides of the lower portion of the flat plate base (1), and a pressure gauge (20) of a pressure reducing valve is arranged on the edge of the flat plate base (1).
2. The hub unit seal ring runout detector of claim 1, wherein: the action parts of the clamping jaw A (3) and the clamping jaw B (4) are two semicircles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010403751.3A CN111595223A (en) | 2020-05-13 | 2020-05-13 | Wheel hub unit sealing washer detector of beating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010403751.3A CN111595223A (en) | 2020-05-13 | 2020-05-13 | Wheel hub unit sealing washer detector of beating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111595223A true CN111595223A (en) | 2020-08-28 |
Family
ID=72180763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010403751.3A Pending CN111595223A (en) | 2020-05-13 | 2020-05-13 | Wheel hub unit sealing washer detector of beating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111595223A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112013739A (en) * | 2020-09-09 | 2020-12-01 | 杭州佳顿智能科技有限公司 | Automobile hub post-forming detection device and detection method thereof |
-
2020
- 2020-05-13 CN CN202010403751.3A patent/CN111595223A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112013739A (en) * | 2020-09-09 | 2020-12-01 | 杭州佳顿智能科技有限公司 | Automobile hub post-forming detection device and detection method thereof |
| CN112013739B (en) * | 2020-09-09 | 2021-06-15 | 重庆市长宏机动车检测有限公司 | Automobile hub post-forming detection device and detection method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101393005B (en) | Measurement method and apparatus for bearing protrusion amount under pre-loading no more than 10N | |
| CN201955037U (en) | Bearing end run-out detecting instrument | |
| CN102322779B (en) | Measuring device for angular contact ball bearing outer ring hold depth and measuring method thereof | |
| CN111595223A (en) | Wheel hub unit sealing washer detector of beating | |
| CN109059717A (en) | A kind of radial hole location tolerance detection device of elevator traction machine braked wheel | |
| CN205940348U (en) | Support lateral runout examines utensil | |
| CN110470478B (en) | Water pump bearing vibration measuring instrument and measuring method | |
| CN203385367U (en) | Testing fixture for axial direction of combination tooth | |
| CN203132490U (en) | Composite test tool for coaxiality of cylinder body crankshaft hole and oil sealing rack hole and cycle run-out | |
| CN203141227U (en) | Ultra-precise air-floatation adjusting rotary table | |
| CN204831238U (en) | Measure measuring tool that many wedges belt pulley is radial and axial is beated | |
| CN108534658B (en) | Comprehensive measuring instrument for vehicle hub | |
| CN212158416U (en) | Hub unit sealing ring runout detector | |
| CN104776779B (en) | Hub bearing outer ring groove position detection means | |
| CN103900439A (en) | Device for detecting radial runout of tip of main shaft of tailstock of lathe and axial endplay of main shaft | |
| CN105180857A (en) | Measuring tool and method for measuring radial and axial runout of multi-wedge belt pulley | |
| CN208887925U (en) | A kind of novel bearing finished products disc type flexibility testing agency | |
| CN203772239U (en) | Angular contact ball bearing groove position measuring equipment | |
| CN207570428U (en) | Suitable for the end face run-out cubing of axial workpiece | |
| CN213274195U (en) | Motor end cover detection tool | |
| CN202582461U (en) | Hob front angle detection device | |
| CN202814299U (en) | Tool for measuring distance from connecting rod center to side surface | |
| CN213120391U (en) | Special detection tool for detecting axial clearance value of third-generation hub bearing | |
| CN103954248A (en) | Device for measuring protruding quantity of end face of large bearing | |
| CN208736282U (en) | A kind of radial hole location tolerance detection device of elevator traction machine braked wheel |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |