CN204330331U - A kind of instrument for measuring bearings - Google Patents
A kind of instrument for measuring bearings Download PDFInfo
- Publication number
- CN204330331U CN204330331U CN201520018472.XU CN201520018472U CN204330331U CN 204330331 U CN204330331 U CN 204330331U CN 201520018472 U CN201520018472 U CN 201520018472U CN 204330331 U CN204330331 U CN 204330331U
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- CN
- China
- Prior art keywords
- gauge head
- screw mandrel
- fixing gauge
- fixing
- instrument
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- Expired - Fee Related
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model is intended to provide a kind of instrument for measuring bearings, comprising cylindrical work table top, being provided with two shifting chutes intersected vertically for supporting on the base of described work top, described base, article two, shifting chute is all arranged along described cylindrical work table top radial direction, one end of described two shifting chutes is provided with fixing gauge head, wherein a shifting chute is provided with mobile gauge head relative to the other end of described fixing gauge head, described base is provided with for ensureing that two fixing gauge heads can along the synchronization-moving link gear of described work top radial direction.The utility model, when moving fixing gauge head, can adopt link gear mobile two fixing gauge heads simultaneously, ensure that two fixing gauge heads move accurately, reliable, efficiency is high.
Description
Technical field
The utility model relates to a kind of diagnostic tool detecting bearing, is specifically related to a kind of instrument for measuring bearings.
Background technology
Instrument for measuring bearings detects bearing, a kind of instrument measured, comprise radial play measuring instrument, lasso thickness measurement equipment, in lasso, external measuring instrument and synchronous ring roundness measuring instrument etc., wherein synchronous ring roundness measuring instrument comprises indicating gauge, stop screw, dynamometry adjustment screw, movable gauge head, fixing gauge head, movable stylus adjustment screw, fixing stylus adjustment screw and work top etc., work top is set to cylindrical mesa, fixing gauge head is set to two, mobile gauge head is set to one, and two fixing gauge heads and a rounded distribution of mobile gauge head, two fixing gauge heads are disposed adjacent and angle between two fixing gauge heads is 90 degree, described work top being provided with two is respectively used to for mobile gauge head and the cephalomotor shifting chute of fixing survey, article two, shifting chute intersects vertically and the radial direction of the circle formed along described mobile gauge head and fixing gauge head is arranged.
During work, adjustment stop screw makes movable gauge head move within the specific limits, then adjust dynamometry adjustment screw, make to measure fulcrum and produce enough pressure, workpiece is placed on work top, then in the position diametrically adjusting two fixing gauge heads and movable gauge head, make its three gauge heads roughly on workpiece interior diameter, be locked gauge head, and mobile movable gauge head contacts with workpiece diameter, then locking activity gauge head, then starts the circularity of measuring workpieces.But prior art include two fixing gauge heads for the instrument for measuring bearings measuring synchronous ring circularity, when mobile fixing gauge head makes it to be positioned at correct position, need to move two fixing gauge heads respectively, complicated operation, inefficiency, two fixing gauge heads also can be caused simultaneously to move not on same circle, and then make two fixing gauge head measurement effects poor.
Utility model content
For above-mentioned technical matters, the purpose of this utility model is to provide that a kind of structure is simple, two fixing gauge head energy synchronizing movings, measure the high instrument for measuring bearings of efficiency.
The technical solution of the utility model is: a kind of instrument for measuring bearings, comprise cylindrical work table top, for supporting the base of described work top, described base is provided with two shifting chutes intersected vertically, article two, shifting chute is all arranged along described cylindrical work table top radial direction, one end of described two shifting chutes is provided with fixing gauge head, wherein a shifting chute is provided with mobile gauge head relative to the other end of described fixing gauge head, and described base is provided with can along the synchronization-moving link gear of described work top radial direction for two fixing gauge heads.
By adopting technique scheme, link gear is set, when needing the installation site of the fixing gauge head of adjustment, only need unclamp fixing stylus adjustment screw, then link gear mobile two fixing gauge heads are simultaneously controlled, and then the stylus adjustment screw that is locked, structure is simple, easy to operate, work efficiency is high; Time mobile, two fixing gauge heads move simultaneously, can ensure that two fixing gauge heads are all the time on same circle, measure accurately.
The utility model is set to further: described link gear includes the screw mandrel be connected with described base rotation and the drive assembly be connected with wire rod thread, described drive assembly respectively with two described fixing gauge head hinged.
By adopting technique scheme, adjust with wire rod thread, accurately, precision is high in adjustment.
The utility model is set to further: described screw mandrel along described work top axis direction and described screw mandrel arrange through the center of described work top;
Described drive assembly comprises the moving member be connected with wire rod thread and the connecting rod be articulated and connected with described fixing gauge head, described connecting rod and described moving member hinged.
By adopting technique scheme, link gear adopts feed screw nut pair drivening rod to ensure being synchronized with the movement of two fixing gauge heads, and structure is simple, easy to operate.
The utility model is set to further: during described screw mandrel adopts, carbon carbon steel material makes, described screw mandrel includes the polished end be connected with base, described base being provided with the groove matched with described polished end, described bottom portion of groove and sidewall being provided with the magnet for holding described polished end.
By adopting technique scheme, screw mandrel both can be arranged on described base reliably, screw mandrel slow-roll stabilization can be made again, simultaneously, when certain external force is applied to screw mandrel, can ensure that again screw mandrel can split out by groove, be convenient to maintenance and the replacing of screw mandrel.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of instrument for measuring bearings of the utility model;
Fig. 2 is partial enlarged drawing in the utility model;
Fig. 3 is the utility model screw mandrel mounting structure schematic diagram.
In accompanying drawing, 1, base; 11, chute; 12, groove; 2, indicating gauge; 3, slide; 4, work top; 41, shifting chute; 5, mobile gauge head; 51, mobile stylus adjustment screw; 6, fixing gauge head; 61, fixing stylus adjustment screw; 7, link gear; 71, screw mandrel; 711, polished end; 72, moving member; 73, connecting rod; 8, magnet.
Embodiment
Referring to figs. 1 through Fig. 3, a kind of instrument for measuring bearings of the utility model is described further.
As shown in Figure 1, a kind of instrument for measuring bearings, comprise base 1, described base 1 is provided with indicating gauge 2, described base 1 is also provided with work top 4, on described work top 4, radially direction is provided with two orthogonal shifting chutes 41, described shifting chute 41 includes the first shifting chute and the second shifting chute, described first shifting chute two ends are respectively arranged with a mobile gauge head 5 and a fixing gauge head 6, a fixing gauge head 6 is provided with in second shifting chute, described mobile gauge head 5 and fixing gauge head 6 all can move in shifting chute 41 and described mobile gauge head 5 and fixing gauge head 6 are all slidably mounted on base 1, a described mobile gauge head 5 and two fixing gauge heads 6 are positioned at spread configuration on same circle, described mobile gauge head 5 and fixing gauge head 6 are all connected with mobile stylus adjustment screw 51 for adjusting mobile gauge head 5 and fixing gauge head 6 and fixing stylus adjustment screw 61, described base 1 is provided with chute 11, is provided with slide 3 in described chute 11, described mobile gauge head 5 bottom is provided with the slide block matched with described slide 3, and regulating mobile stylus adjustment screw 51 can control described mobile gauge head 5 can slide in slide 3.
As shown in Figure 2, described base 1 is provided with for ensureing two synchronization-moving link gears 7 of fixing gauge head 6, moving member 72, the connecting rod 73 be articulated and connected on moving member 72 that described link gear 7 includes the screw mandrel 71 be rotatably connected on base 1, installs with screw mandrel 71 threaded engagement, described connecting rod 73 is articulated and connected with described fixing gauge head 6, and described screw mandrel 71 is positioned at two shifting chute 41 junctions and stretches out work top 4.
As shown in Figure 3, described screw mandrel 71 includes polished end 711, described base 1 is provided with groove 12, bottom and the sidewall of described groove 12 are all fixedly installed magnet 8, the polished end 711 of described screw mandrel is inserted and to be provided with in the groove 12 of magnet 8 and polished end 711 matches with the groove 12 arranging magnet 8, during described screw mandrel 71 adopts, carbon carbon steel material makes, screw mandrel 71 is inserted in groove 12, screw mandrel 71 holds and makes screw mandrel 8 can not deviate from groove 12 when not being subject to external force by magnet 8, simultaneously, also assures that screw mandrel 71 can rotate in groove 12, when applying certain pulling force to screw mandrel 71, pulling force is greater than the magnetic attraction of magnet 8, screw mandrel 71 can be pulled out described groove 12, facilitate maintenance and the replacing of screw mandrel 71.
The utility model is when needing the installation site of the fixing gauge head 6 of adjustment and mobile gauge head 6, unscrew fixing stylus adjustment screw 61, then rotary screw rod 71, the moving member 7 of installation is coordinated with it to move up and down, drive the motion of the connecting rod 73 be articulated and connected with it in moving process, and then ensure that two fixing gauge heads 6 are synchronous mobile in shifting chute 41, when moving to correct position, be locked stylus adjustment screw 61, and structure is simple, easy to operate, work efficiency is high; Two fixing gauge heads 6 move simultaneously, can ensure that two fixing gauge heads 6 are all the time on same circle, make the utility model measure accurately; Link gear 7 adopts feed screw nut pair drivening rod 73 to ensure being synchronized with the movement of two fixing gauge heads 6, and Adjustment precision is high.
The above makes preferred implementation of the present utility model, and for common variation and the improvement of this area, as the malformation of link gear 7 and the variation etc. of embodiment, these also should be considered as protection domain of the present utility model.
Claims (4)
1. an instrument for measuring bearings, comprise cylindrical work table top, for supporting the base of described work top, described base is provided with two shifting chutes intersected vertically, article two, shifting chute is all arranged along described cylindrical work table top radial direction, one end of described two shifting chutes is provided with fixing gauge head, wherein a shifting chute is provided with mobile gauge head relative to the other end of described fixing gauge head, it is characterized in that: described base is provided with can along the synchronization-moving link gear of described work top radial direction for two fixing gauge heads.
2. a kind of instrument for measuring bearings according to claim 1, is characterized in that: described linkage structure includes the screw mandrel be connected with described base rotation and the drive assembly be connected with wire rod thread, described drive assembly respectively with two described fixing gauge head hinged.
3. a kind of instrument for measuring bearings according to claim 2, is characterized in that: described screw mandrel along described work top axis direction and described screw mandrel arrange through the center of described work top;
Described drive assembly comprises the moving member be connected with wire rod thread and the connecting rod be articulated and connected with described fixing gauge head, described connecting rod and described moving member hinged.
4. a kind of instrument for measuring bearings according to claim 3, it is characterized in that: during described screw mandrel adopts, carbon carbon steel material makes, described screw mandrel includes the polished end be connected with base, described base being provided with the groove matched with described polished end, described bottom portion of groove and sidewall being provided with the magnet for holding described polished end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520018472.XU CN204330331U (en) | 2015-01-10 | 2015-01-10 | A kind of instrument for measuring bearings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520018472.XU CN204330331U (en) | 2015-01-10 | 2015-01-10 | A kind of instrument for measuring bearings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204330331U true CN204330331U (en) | 2015-05-13 |
Family
ID=53166681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520018472.XU Expired - Fee Related CN204330331U (en) | 2015-01-10 | 2015-01-10 | A kind of instrument for measuring bearings |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204330331U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111504159A (en) * | 2020-03-15 | 2020-08-07 | 安徽日飞轴承有限公司 | Bearing outer ring raceway diameter size measuring device and using method thereof |
-
2015
- 2015-01-10 CN CN201520018472.XU patent/CN204330331U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111504159A (en) * | 2020-03-15 | 2020-08-07 | 安徽日飞轴承有限公司 | Bearing outer ring raceway diameter size measuring device and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20150513 Termination date: 20190110 |