CN212300301U - Bearing positioning tool for bearing negative clearance detector - Google Patents
Bearing positioning tool for bearing negative clearance detector Download PDFInfo
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- CN212300301U CN212300301U CN202021333945.2U CN202021333945U CN212300301U CN 212300301 U CN212300301 U CN 212300301U CN 202021333945 U CN202021333945 U CN 202021333945U CN 212300301 U CN212300301 U CN 212300301U
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- positioning tool
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Abstract
The utility model discloses a bearing negative play is bearing location frock for detector aims at solving the poor problem of the little accommodation range of bearing location frock for detector of bearing negative play. The key points of the technical scheme are as follows: including bottom plate and three supporting component, supporting component's top is equipped with holding surface and the locating surface that is used for realizing the bearing location, and a plurality of spouts that are radial and are used for sliding connection supporting component are seted up at the top of bottom plate one, all rotate on a plurality of spout width direction's the cell wall to be connected with the screw rod one that passes supporting component, and the screw rod one is used for driving supporting component and slides at spout one, and spout one is worn out to the screw rod. The utility model discloses a setting up of structure realizes the swift convenient clamp tight to multiple size frock, and then has solved the poor problem of bearing location frock accommodation range for bearing negative play detector.
Description
Technical Field
The utility model relates to a bearing detects technical field, and more specifically says that it relates to a bearing load play bearing location frock for detector.
Background
The bearing circumferential play refers to a bearing which is in a non-pretightening state and can bear axial loads in two directions, and the axial internal play G is as follows: the average value of the axial distance of one ferrule moving from one axial limit position to the opposite limit position relative to the other ferrule in the absence of an external load.
The supporting structure for bearing positioning support used on the bearing axial play detecting instrument is not reasonable in design, therefore, the bearing with different diameters and specifications can not be used, the bearing with the specification needs to correspond to a positioning tool, the equipment universality is poor, and the resource waste is caused, the bearing positioning tool for the bearing axial clearance detector with the publication number of CN205097088U in the prior art comprises a base, a supporting seat is arranged on the base, a positioning cavity for positioning and supporting the outer ring of the bearing is arranged on the supporting seat, the positioning cavity is provided with a radial limiting surface for limiting the outer ring of the bearing, and an axial bearing surface for placing the bearing outer ring, the bottom of the positioning cavity is provided with a suspension cavity for suspending the bearing inner ring, the supporting seat is provided with positioning cavities with various diameter specifications, and the bottom of each corresponding positioning cavity is provided with a suspension cavity which is adaptive to and matched with the positioning cavity and can be changed in diameter. Compared with the prior art, the utility model, applicable multiple diameter specification bearing uses, and it is good to have the commonality, and compact structure practices thrift the advantage of cost.
Above-mentioned utility model provides a new scheme solves bearing axial play detector and fixes a position the poor problem of frock suitability with the bearing.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a bearing load play is bearing location frock for detector realizes the tight purpose of the quick location clamp of bearing to multiple size.
The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a bearing negative internal clearance is bearing location frock for detector, includes bottom plate and three supporting component, the top of supporting component is equipped with holding surface and the locating surface that is used for realizing the bearing location, a plurality of spouts one that are radial and be used for sliding connection supporting component is seted up at the top of bottom plate all rotate on a spout width direction's the cell wall and be connected with the screw rod that passes supporting component one, the screw rod one is used for driving the supporting component and slides at spout one, the screw rod one is worn out spout one.
Through adopting above-mentioned technical scheme, the setting of bottom plate is used for realizing the effect of being connected and supporting overall structure, supporting component's setting is used for realizing the support and the tight effect of clamp to the bearing, the setting of holding surface is used for realizing the supporting role to the bearing, the setting of locating surface is used for realizing the positioning role to the bearing, the offering of spout one is used for realizing the sliding connection of supporting component and bottom plate, and then make supporting component can realize being close to and keeping away from of relative position through gliding structure, and then realize the location and the tight effect of clamp to the bearing, screw rod one sets up the combined action through the screw that is equipped with supporting component and realizes supporting component's removal, and then supporting component is to the support of bearing and the effect of location.
The utility model discloses further set up to: the three supporting components comprise L-shaped rods and positioning blocks, and second sliding grooves used for being connected with the positioning blocks in a sliding mode are formed in the tops of the L-shaped rods.
Through adopting above-mentioned technical scheme, the setting of L shape pole is used for connecting locating piece and bottom plate, is used for seting up the sliding connection that spout two realized locating piece and L shape pole simultaneously, and then ensures that the locating piece can realize adjusting.
The utility model discloses further set up to: the two groups of supporting assemblies realize the adjustment of the position of the positioning block in the second sliding groove through the first adjusting structure, the first adjusting structure comprises a second screw rod which is rotatably connected with the groove wall of the second sliding groove in the width direction and penetrates through the positioning block, and the second screw rod penetrates out of the second sliding groove.
Through adopting above-mentioned technical scheme, regulation structure one realizes the regulation to the locating piece in spout two internal positions, and regulation structure one realizes the regulation of locating piece position through the combined action of screw rod two and the screw that sets up on the locating piece.
The utility model discloses further set up to: and the rest group of supporting assemblies realize the adjustment of the position of the positioning block in the second sliding groove through the second adjusting structure, the second adjusting structure comprises a pull rod and an elastic piece, the pull rod is fixedly connected with the positioning block, penetrates out of the second sliding groove and is in sliding connection with the groove wall of the second sliding groove, and the elastic piece is sleeved on the pull rod between the positioning block and the groove wall of the second sliding groove.
Through adopting above-mentioned technical scheme, the setting of adjusting structure two is used for realizing the regulation to the locating piece position in the spout two, and the setting of pull rod is used for connecting the locating piece on the one hand and realizes the sliding connection of connecting block and L shape pole, and the setting of elastic component utilizes the elasticity that the elastic component of compressed produces to be used for realizing the automatic re-setting of locating piece on the one hand, and on the other hand realizes the locating piece to the location of bearing and presss from both sides tightly.
The utility model discloses further set up to: one end of the first screw rod, which penetrates out of the first sliding groove, is fixedly connected with a rotating wheel.
Through adopting above-mentioned technical scheme, the setting up of runner utilizes laborsaving lever principle to alleviate the strength that rotatory screw rod one used for the rotation of screw rod one becomes convenient and fast more, and then makes supporting component's regulation become convenient and fast more.
The utility model discloses further set up to: the screw rod II and one end of the pull rod penetrating through the sliding groove II are fixedly connected with a holding block.
Through adopting above-mentioned technical scheme, the setting that grips the piece is used for restricting the position of pull rod on the one hand, and on the other hand utilizes the principle of laborsaving lever to make the rotation of screw rod two become convenient and fast more.
The utility model discloses further set up to: and the L-shaped rod is also fixedly connected with a reinforcing rib.
Through adopting above-mentioned technical scheme, the setting of strengthening rib is used for strengthening the intensity of L shape pole, and then strengthens overall structure's stability.
The utility model discloses further set up to: the positioning surface is an arc surface.
Through adopting above-mentioned technical scheme, set up the locating surface into convex area that can increase locating surface and bearing excircle laminating, the reinforcing locating surface is to the location intensity of bearing for the location to the bearing is more stable, and then makes follow-up measuring process more stable, makes measuring accuracy higher, and then strengthens the preparation precision of bearing.
To sum up, the utility model discloses following beneficial effect has:
the utility model provides a bearing negative internal clearance is bearing location frock for detector, the setting of bottom plate is used for realizing the effect of being connected and supporting overall structure, supporting component's setting is used for realizing the support and the tight effect of clamp to the bearing, the setting of holding surface is used for realizing the supporting role to the bearing, the setting of holding surface is used for realizing the positioning role to the bearing, the setting of spout one is used for realizing the sliding connection of supporting component and bottom plate, and then make supporting component can realize being close to and keeping away from of relative position through gliding structure, and then realize the location and the tight effect of clamp to the bearing, screw rod one sets up the combined action through the screw that is equipped with supporting component and realizes supporting component's removal, and then supporting component is to the support of bearing and the effect of location.
Drawings
FIG. 1 is the overall structure of the present invention;
FIG. 2 is a partial view at A of FIG. 1;
fig. 3 is a partial view at B in fig. 1.
In the figure: 1. a base plate; 2. a support assembly; 3. a support surface; 4. positioning the surface; 5. a first sliding chute; 6. a first screw rod; 7. an L-shaped rod; 8. positioning blocks; 9. a second chute; 10. a second screw; 11. a pull rod; 12. an elastic member; 13. a rotating wheel; 14. a holding block; 15. and (5) reinforcing ribs.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and examples.
A bearing positioning tool for a bearing negative play detector is disclosed, as shown in figure 1, and comprises a bottom plate 1, wherein the top of the bottom plate 1 is radially provided with three first sliding grooves 5, included angles between the adjacent first sliding grooves 5 are equal, a first screw rod 6 is rotatably connected on the wall of each sliding groove 5 in the width direction in a shaft hole matching mode, one end of each screw rod 6 penetrating through each sliding groove 5 is fixedly connected with a rotating wheel 13 in a welding mode, a supporting component 2 in sliding connection with the corresponding sliding groove 5 is inserted in each screw rod 6, each supporting component 2 comprises an L-shaped rod 7 and a positioning block 8, a reinforcing rib 15 is fixedly connected on each L-shaped rod 7 in a welding mode, each L-shaped rod 7 is provided with a threaded hole matched with the corresponding screw rod 6, the top of each L-shaped rod 7 is provided with a second sliding groove 9 in sliding connection with the corresponding positioning block 8, the upper end of each positioning block 8 is provided with, locating surface 4 sets up to the arc surface, the area of increasing locating surface 4 and bearing contact is passed through in the setting of this structure, make locating surface 4 more stable to the location of bearing, be provided with the regulation structure one that is used for adjusting 8 positions of locating piece in the spout two 9 at two sets of L shape pole 7 tops, it includes the screw rod two 10 of realizing rotating the connection through the shaft hole cooperation mode with the cell wall of spout two 9 width directions to adjust structure one, be equipped with the screw with two 10 adaptations of screw rod on the locating piece 8, the one end that two 10 of screw rod stretched out spout two 9 is through welded mode fixedly connected with gripping block 14.
As shown in fig. 2, a second adjusting structure for adjusting the position of the positioning block 8 is arranged in a second sliding groove 9 at the top of the group of L-shaped rods 7, the second adjusting structure comprises a pull rod 11 and an elastic member 12, the pull rod 11 penetrates out of the second sliding groove 9 and is fixedly connected with the positioning block 8 in a welding manner, one end of the pull rod 11 penetrating out of the second sliding groove 9 is fixedly connected with a holding block 14 in a welding manner, the elastic member 12 is arranged as a spring, the stability of the second adjusting structure is enhanced by the aid of the spring having the characteristic of stable elasticity, the elastic member 12 is sleeved on the pull rod 11, and the compressed elastic member 12 generates elastic force to push the positioning block 8 to clamp the.
The working principle is as follows: according to the size of the bearing to be measured, on one hand, the rotating wheel 13 can be rotated, the rotating wheel 13 rotates to drive the screw rod I6 to rotate, the screw rod I6 rotates to drive the supporting component 2 sleeved on the screw rod I6 to slide in the sliding groove I5 to realize size adjustment, on the other hand, the holding block 14 connected with the screw rod II 10 can be rotated to drive the screw rod II 10 to rotate, the screw rod II 10 rotates to drive the positioning block 8 sleeved on the screw rod II 10 to slide in the sliding groove II 9 to finish size adjustment of the mountable and clamped bearing, after the size adjustment is finished, the bearing is clamped and measured, the holding block 14 fixedly connected with the pull rod 11 is pulled, the pull rod 11 is driven by the holding block 14 to slide in the sliding groove II 9, the pull rod 11 drives the positioning block 8 to slide in the sliding groove II 9, at the moment, the elastic part 12 is in a compressed state, the bearing is, loosen and grip piece 14, locating piece 8 removes to the bearing direction under the effect of the elastic force that elastic component 12 of compressed produced and makes bearing and locating surface 4 keep laminating, accomplishes the clamping process of bearing, and the aforesaid is just so the utility model discloses an operating principle.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (8)
1. The utility model provides a bearing negative internal clearance is bearing location frock for detector, includes bottom plate (1) and three supporting component (2), the top of supporting component (2) is equipped with holding surface (3) and locating surface (4) that are used for realizing the bearing location, a plurality of spout (5) that are radial and are used for sliding connection supporting component (2), its characterized in that are seted up at the top of bottom plate (1): and a plurality of first screw rods (6) penetrating through the supporting component (2) are rotatably connected to the wall of the first sliding groove (5) in the width direction, the first screw rods (6) are used for driving the supporting component (2) to slide in the first sliding groove (5), and the first screw rods (6) penetrate out of the first sliding groove (5).
2. The bearing positioning tool for the bearing negative backlash detector according to claim 1, wherein the bearing positioning tool comprises: the three supporting components (2) comprise L-shaped rods (7) and positioning blocks (8), and sliding grooves II (9) used for being connected with the positioning blocks (8) in a sliding mode are formed in the tops of the L-shaped rods (7).
3. The bearing positioning tool for the bearing negative backlash detector according to claim 2, wherein the bearing positioning tool comprises: two sets of supporting component (2) realize the regulation of locating piece (8) in spout two (9) inner position through adjusting structure one, adjust structure one including with spout two (9) width direction's cell wall rotate and be connected and pass screw rod two (10) of locating piece (8), spout two (9) are worn out in screw rod two (10).
4. The bearing positioning tool for the bearing negative backlash detector according to claim 3, wherein the bearing positioning tool comprises: the remaining one set of supporting component (2) realizes the regulation of locating piece (8) position in spout two (9) through adjusting structure two, it includes pull rod (11) and elastic component (12) to adjust structure two, pull rod (11) and locating piece (8) fixed connection, pull rod (11) wear out spout two (9) and with the cell wall sliding connection of spout two (9), elastic component (12) cover is established on pull rod (11) between locating piece (8) and spout two (9) groove wall.
5. The bearing positioning tool for the bearing negative backlash detector according to claim 1, wherein the bearing positioning tool comprises: one end of the screw rod I (6) penetrating through the sliding groove I (5) is fixedly connected with a rotating wheel (13).
6. The bearing positioning tool for the bearing negative backlash detector according to claim 4, wherein the bearing positioning tool comprises: and one ends of the second screw rod (10) and the pull rod (11) penetrating out of the second sliding groove (9) are fixedly connected with holding blocks (14).
7. The bearing positioning tool for the bearing negative backlash detector according to claim 2, wherein the bearing positioning tool comprises: and the L-shaped rod (7) is also fixedly connected with a reinforcing rib (15).
8. The bearing positioning tool for the bearing negative backlash detector according to claim 1, wherein the bearing positioning tool comprises: the positioning surface (4) is an arc surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021333945.2U CN212300301U (en) | 2020-07-09 | 2020-07-09 | Bearing positioning tool for bearing negative clearance detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021333945.2U CN212300301U (en) | 2020-07-09 | 2020-07-09 | Bearing positioning tool for bearing negative clearance detector |
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| Publication Number | Publication Date |
|---|---|
| CN212300301U true CN212300301U (en) | 2021-01-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021333945.2U Active CN212300301U (en) | 2020-07-09 | 2020-07-09 | Bearing positioning tool for bearing negative clearance detector |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112894655A (en) * | 2021-01-19 | 2021-06-04 | 江苏万京技术有限公司 | Positioning tool for assembling and machining hub bearing and using method thereof |
| CN117309400A (en) * | 2023-11-28 | 2023-12-29 | 大连瑞丰中轴科技发展有限公司 | Bearing vibration detection equipment |
-
2020
- 2020-07-09 CN CN202021333945.2U patent/CN212300301U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112894655A (en) * | 2021-01-19 | 2021-06-04 | 江苏万京技术有限公司 | Positioning tool for assembling and machining hub bearing and using method thereof |
| CN117309400A (en) * | 2023-11-28 | 2023-12-29 | 大连瑞丰中轴科技发展有限公司 | Bearing vibration detection equipment |
| CN117309400B (en) * | 2023-11-28 | 2024-03-15 | 大连瑞丰中轴科技发展有限公司 | Bearing vibration detection equipment |
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