CN201335660Y - Novel sealing groove position detection device - Google Patents
Novel sealing groove position detection device Download PDFInfo
- Publication number
- CN201335660Y CN201335660Y CNU2009200100589U CN200920010058U CN201335660Y CN 201335660 Y CN201335660 Y CN 201335660Y CN U2009200100589 U CNU2009200100589 U CN U2009200100589U CN 200920010058 U CN200920010058 U CN 200920010058U CN 201335660 Y CN201335660 Y CN 201335660Y
- Authority
- CN
- China
- Prior art keywords
- head cap
- socket head
- detection device
- support
- disc base
- 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.)
- Expired - Fee Related
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model relates to a novel sealing groove position detection device used for detecting an automobile wheel hub, a railway freight car and the like with outer rings with bearings with sealing structures and digitally controlling the position and the parallel error of a sealing groove on the outer ring of a bearing. The detection device mainly comprises a slotted set screw with flat point, socket head cap screws, a disc base, a handle, a support, a dial gauge stand and a dial indicator, wherein, the handle is installed on the disc base through the socket head cap screw, the support is installed on the disc base through the socket head cap screws, and the dial gauge stand is installed on the support through the socket head cap screws and the dial indicator is fixed on the dial gauge stand through the slotted set screw with flat point. The detection device has the beneficial effects of good structural stability, accurate measuring numerical value, simplicity and convenience; and the detection device enhances the detection precision of the sealing groove and provides an essential method for improving the sealing performances of the products.
Description
Technical field
The utility model belongs to technology detection technique field, relates to a kind of novel seal groove position detecting device, is used to detect the bearing that outer rings such as automotive hub, railway freight-car have hermetically-sealed construction, and Control Shaft bearing outer-ring seal groove position, parallel error quantize.
Background technology
Along with automotive hub, railway freight-car etc. have hermetically-sealed construction produce market demand continuous increase product hermeticity can quality apparent more important, at present, domestic bearing outer ring seal groove position is to see that with special-purpose model light slit detects, and measuring error is big, can not guarantee that O-ring seal press-fits status requirement.
Invent a kind of outer ring seal groove position detecting device at this situation, use meter reading, reflection seal groove position dimension deviation and groove guarantee that to the parallel error of cycle surface O-ring seal press-fits the precision of position.
Summary of the invention
The purpose of this utility model provides a kind of novel seal groove position detecting device, change and to adopt model to see that the slit judges whether the groove position is qualified in the past, the method that groove detects on the height platform the parallel error of cycle surface, use the instrument pick-up unit, datumization detects bearing outer ring seal groove position dimension and parallel error.
Technical solution of the present utility model is: a kind of novel seal groove position detecting device, mainly form by fluting flush end holding screw, socket head cap screw, disc base, handgrip, support, dial framework and dial gauge, handgrip is installed on the disc base with socket head cap screw, support is installed on the disc base with socket head cap screw, dial framework is with on the socket head cap screw mounting bracket, and dial gauge is fixed on the dial framework with fluting flush end holding screw.The used socket head cap screw of described support and dial framework is respectively 2.
The beneficial effects of the utility model are, the pick-up unit structural stability is good and to measure numerical value accurate, and simple and convenient has improved the seal groove accuracy of detection, can provide necessary in section for improving product hermeticity.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further specified.
Fig. 1 is a main TV structure synoptic diagram of the present utility model
Fig. 2 is a plan structure synoptic diagram of the present utility model
Fig. 3 is a detection synoptic diagram of the present utility model.
Among the figure: 1, fluting flush end holding screw, 2, socket head cap screw, 3, disc base, 4, handgrip 5, support, 6, dial framework, 7, dial gauge.
Embodiment
Shown in Fig. 1-2, the utility model mainly is made up of fluting flush end holding screw 1, socket head cap screw 2, disc base 3, handgrip 4, support 5, dial framework 6 and dial gauge 7, handgrip 4 usefulness socket head cap screws 2 are installed on the disc base 3, support 5 usefulness socket head cap screws 2 are installed on the disc base 3, on dial framework 6 usefulness socket head cap screws 2 mounting brackets, dial gauge 7 usefulness fluting flush end holding screw 1 is fixed on the dial framework 6.Support 5 and dial framework 6 used socket head cap screws 2 are respectively 2.
As shown in Figure 3, at first pick-up unit is placed on the detection platform during detection, proofread with the height piece, then pick-up unit is put into outer ring sealing notch, clockwise or be rotated counterclockwise more than the handgrip half cycle, disk is fully contacted with the sealing notch, from two dial gauges, can read the position dimension (being the measured maximal value of above two dial gauges of pick-up unit rotation half cycle and the mean value of minimum value sum) of sealing notch and parallel error (being the absolute value of pick-up unit difference of the measured maximal value of two dial gauges and minimum value when rotating half cycle).This device characteristic is to detect accurately, and is easy to operate.
Claims (2)
1, a kind of novel seal groove position detecting device, it is characterized in that, mainly form by fluting flush end holding screw (1), socket head cap screw (2), disc base (3), handgrip (4), support (5), dial framework (6) and dial gauge (7), handgrip (4) is installed on the disc base (3) with 2 socket head cap screws (2), support (5) is installed on the disc base (3) with socket head cap screw (2), dial framework (6) is with on socket head cap screw (2) mounting bracket, and dial gauge (7) is fixed on the dial framework (6) with fluting flush end holding screw (1).
2, a kind of novel seal groove position detecting device according to claim 1 is characterized in that, the used socket head cap screw (2) of described support (5) and dial framework (6) is respectively 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200100589U CN201335660Y (en) | 2009-01-04 | 2009-01-04 | Novel sealing groove position detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200100589U CN201335660Y (en) | 2009-01-04 | 2009-01-04 | Novel sealing groove position detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201335660Y true CN201335660Y (en) | 2009-10-28 |
Family
ID=41287315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009200100589U Expired - Fee Related CN201335660Y (en) | 2009-01-04 | 2009-01-04 | Novel sealing groove position detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201335660Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103047914A (en) * | 2012-12-13 | 2013-04-17 | 洛阳市洛凌轴承科技股份有限公司 | Device and method for measuring position of bearing seal groove |
-
2009
- 2009-01-04 CN CNU2009200100589U patent/CN201335660Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103047914A (en) * | 2012-12-13 | 2013-04-17 | 洛阳市洛凌轴承科技股份有限公司 | Device and method for measuring position of bearing seal groove |
| CN103047914B (en) * | 2012-12-13 | 2017-05-17 | 洛阳市洛凌轴承科技股份有限公司 | Device and method for measuring position of bearing seal groove |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091028 Termination date: 20110104 |