CN217738133U - Bearing axial clearance detection device - Google Patents
Bearing axial clearance detection device Download PDFInfo
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- CN217738133U CN217738133U CN202221454456.1U CN202221454456U CN217738133U CN 217738133 U CN217738133 U CN 217738133U CN 202221454456 U CN202221454456 U CN 202221454456U CN 217738133 U CN217738133 U CN 217738133U
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Abstract
The utility model discloses a bearing axial internal clearance detection device relates to the bearing and measures technical field. The utility model discloses an including base, instrument rack, percentage table and bearing setting element, base top one side is fixed with the positioning seat, instrument rack includes a set of riser, crossbeam and swing arm, a set of riser is fixed at base top opposite side, swing arm one end is passed through and is rotated between axis body and a set of riser and be connected, crossbeam one end is fixed with the swing arm other end, the opening has been seted up on the crossbeam, the crossbeam is kept away from swing arm one end and is equipped with fastening screw, the percentage table passes through fastening screw to be fixed in the opening, the bearing setting element includes the unable adjustment base, lower pedestal and gland, lower pedestal is fixed at the unable adjustment base top. The utility model discloses a design neotype play detection device and be used for the detection of bearing, do benefit to staff's operation, improve the detection efficiency of bearing, simultaneous measurement precision is higher, guarantees the machining efficiency and the detection efficiency of bearing.
Description
Technical Field
The utility model belongs to the technical field of the bearing is measured, especially, relate to a bearing axial internal clearance detection device.
Background
The clearance of the roller in the axial direction of the bearing is related to the product precision, the using effect and the service life of the bearing, so that the measurement of the axial clearance of the bearing is very important, the existing clearance measuring device is not beneficial to the continuous operation of workers, the working efficiency is low, and the processing efficiency and the detection efficiency of workpieces are influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a bearing axial play detection device is used for the detection of bearing through designing neotype play detection device, does benefit to staff's operation, improves the detection efficiency of bearing, and measurement accuracy is higher simultaneously, guarantees the machining efficiency and the detection efficiency of bearing.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme:
the utility model relates to a bearing axial play detection device, which comprises a base, an instrument rack, a dial indicator and a bearing positioning piece;
a positioning seat is fixed on one side of the top of the base;
the instrument rack comprises a group of vertical plates, a cross beam and a swing arm;
the group of vertical plates are fixed on the other side of the top of the base, one end of the swing arm is rotatably connected with the group of vertical plates through a shaft body, one end of the cross beam is fixed with the other end of the swing arm, and a through hole is formed in the cross beam;
a fastening screw is arranged at one end of the cross beam, which is far away from the swing arm, and the dial indicator is fixed in the through hole through the fastening screw;
the bearing positioning piece comprises a standard base, a lower base body and a gland;
the lower seat body is fixed at the top of the standard base, the bottom end of the lower seat body is provided with an inverted T-shaped guide groove, and the top end of the lower seat body is provided with a storage groove;
a sliding rod is connected in the guide groove in a sliding manner, a spring is fixed between the bottom end of the sliding rod and the standard base, and an end socket is arranged at the top end of the sliding rod;
the cover of gland activity is on lower seat body top, gland axle center department is equipped with the measurement mouth, the top surface is equipped with the clamping ring in the gland.
Further, still include the bearing body, the bearing body comprises inner circle, outer lane, a plurality of roller and holder, the outer lane clearance sets up and puts thing inslot upper portion, clamping ring bottom surface and outer lane top surface swing joint, the end clearance sets up in the inner circle, the position swing joint of end is kept away from with the slide bar to the inner circle bottom surface.
Furthermore, a U-shaped clamping block is arranged on the front side between the vertical plates, and the swing arm is in clearance fit with the U-shaped clamping block.
Further, a bottom plate is fixed to the bottom between a set of the vertical plates, the bottom plate is fixed to the base through fixing screws, grooves are formed in the position, opposite to the bottom plate, of the bottom surface of the base, and screw heads of the fixing screws are arranged in the grooves.
Furthermore, a limiting rod is fixed between the vertical plates and is positioned on the upper portion of the rear side of the shaft body.
Furthermore, the positioning seat is a rectangular seat body or an irregular seat body, and the standard base is in clearance fit with the positioning seat.
The utility model discloses following beneficial effect has:
1. the utility model discloses a design neotype play detection device and be used for the detection of bearing, do benefit to staff's operation, improve the detection efficiency of bearing, simultaneous measurement precision is higher, guarantees the machining efficiency and the detection efficiency of bearing.
2. The utility model discloses a position sleeve does benefit to the change of each specification bearing setting element with the standard base cooperation that can regard as the standard component, and it is relative with position sleeve center department all the time to change the percentage table simultaneously, need not secondary location behind the bearing setting element of change, improves this detection device's result of use and application range.
Of course, it is not necessary for any particular product to achieve all of the above-described advantages simultaneously.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, it is obvious that the drawings in the description below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural view of a bearing axial clearance detection device according to the present invention;
FIG. 2 is a schematic view of a bearing locator;
in the drawings, the reference numbers indicate the following list of parts:
1-base, 2-instrument stand, 3-dial indicator, 4-standard base, 5-lower base, 6-gland, 7-slide bar, 8-bearing body, 101-positioning base, 102-groove, 201-vertical plate, 202-cross beam, 203-swing arm, 204-shaft body, 205-through hole, 206-fastening screw, 207-U-shaped fixture block, 208-bottom plate, 209-fixing screw, 210-limiting rod, 501-guide groove, 502-storage groove, 601-measuring opening, 602-press ring, 701-spring, 702-end, 801-inner ring and 802-outer ring.
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 of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention relates to a bearing axial play detection device, which comprises a base 1, an instrument rack 2, a dial indicator 3 and a bearing positioning element;
a positioning seat 101 is fixed on one side of the top of the base 1;
the instrument frame 2 comprises a set of vertical plates 201, a cross beam 202 and a swing arm 203;
a group of vertical plates 201 are fixed on the other side of the top of the base 1, one end of a swing arm 203 is rotatably connected with the group of vertical plates 201 through a shaft body 204, one end of a cross beam 202 is fixed with the other end of the swing arm 203, and a through hole 205 is formed in the cross beam 202;
a fastening screw 206 is arranged at one end of the cross beam 202, which is far away from the swing arm 203, and the dial indicator 3 is fixed in the through hole 205 through the fastening screw 206;
the bearing positioning piece comprises a standard base 4, a lower base body 5 and a gland 6;
the lower seat body 5 is fixed on the top of the standard base 4, the bottom end of the lower seat body 5 is provided with an inverted T-shaped guide groove 501, and the top end of the lower seat body 5 is provided with a storage groove 502;
a sliding rod 7 is connected in the guide groove 501 in a sliding manner, a spring 701 is fixed between the bottom end of the sliding rod 7 and the standard base 4, and the top end of the sliding rod 7 is provided with an end head 702;
the movable sleeve of gland 6 is on lower pedestal 5 top, and 6 axle centers of gland are equipped with measurement mouth 601, and gland 6 inside top surface is equipped with clamping ring 602.
As shown in fig. 1-2, the bearing further comprises a bearing body 8, the bearing body 8 is composed of an inner ring 801, an outer ring 802, a plurality of rollers and a retainer, the outer ring 802 is arranged at the upper part of the storage groove 502 in a clearance manner, the bottom surface of the pressing ring 602 is movably connected with the top surface of the outer ring 802, the end head 702 is arranged in the inner ring 801 in a clearance manner, and the bottom surface of the inner ring 801 is movably connected with the position of the slide rod 7 far away from the end head 702.
As shown in FIG. 1, a U-shaped block 207 is arranged on the front side between a set of vertical plates 201, and the swing arm 203 is in clearance fit with the U-shaped block 207.
As shown in fig. 1, a bottom plate 208 is fixed between a set of risers 201, the bottom plate 208 is fixed with the base 1 through a fixing screw 209, a groove 102 is arranged on the bottom surface of the base 1 and opposite to the bottom plate 208, and a screw head of the fixing screw 209 is arranged in the groove 102.
As shown in FIG. 1, a stopper rod 210 is fixed between a set of risers 201, and the stopper rod 210 is located at the upper portion of the rear side of the shaft body 204.
Wherein, the positioning seat 101 is a rectangular seat body or an irregular seat body, and the standard base 4 is in clearance fit with the positioning seat 101.
The utility model discloses a theory of operation does: during normal use, the dial indicator 3 is pulled to lift up the swing arm 203, the bearing body 8 is placed in the storage groove 502, the gland 6 is covered at the moment, the outer ring 802 is limited by the press ring 602 and the storage groove 502, the inner ring 801 is jacked up by the slide bar 7, the bearing roller is attached to the upper portion of the inner raceway of the outer ring 802 at the moment, the roller is attached to the lower portion of the inner ring 801 raceway, after the dial indicator 3 is swung and reset, the fastening screw 206 is loosened, the dial indicator 3 is pressed to press the inner ring 501, and at the moment, the axial play of the bearing can be measured.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended to aid in the description of the invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise forms disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (6)
1. The utility model provides a bearing axial play detection device which characterized in that: comprises a base (1), an instrument frame (2), a dial indicator (3) and a bearing positioning piece;
a positioning seat (101) is fixed on one side of the top of the base (1);
the instrument stand (2) comprises a group of vertical plates (201), a cross beam (202) and a swing arm (203);
the group of vertical plates (201) are fixed on the other side of the top of the base (1), one end of the swing arm (203) is rotatably connected with the group of vertical plates (201) through a shaft body (204), one end of the cross beam (202) is fixed with the other end of the swing arm (203), and a through hole (205) is formed in the cross beam (202);
a fastening screw (206) is arranged at one end, far away from the swing arm (203), of the cross beam (202), and the dial indicator (3) is fixed in the through opening (205) through the fastening screw (206);
the bearing positioning piece comprises a standard base (4), a lower base body (5) and a gland (6);
the lower seat body (5) is fixed at the top of the standard base (4), the bottom end of the lower seat body (5) is provided with an inverted T-shaped guide groove (501), and the top end of the lower seat body (5) is provided with a storage groove (502);
a sliding rod (7) is connected in the guide groove (501) in a sliding manner, a spring (701) is fixed between the bottom end of the sliding rod (7) and the standard base (4), and an end head (702) is arranged at the top end of the sliding rod (7);
the cover of gland (6) activity is on pedestal (5) top down, gland (6) axle center department is equipped with measurement mouth (601), gland (6) interior top surface is equipped with clamping ring (602).
2. The bearing axial play detection device according to claim 1, further comprising a bearing body (8), wherein the bearing body (8) is composed of an inner ring (801), an outer ring (802), a plurality of rollers and a retainer, a gap between the outer ring (802) is arranged in the storage groove (502), a bottom surface of the press ring (602) is movably connected with a top surface of the outer ring (802), a gap between the end head (702) is arranged in the inner ring (801), and a bottom surface of the inner ring (801) is movably connected with a position of the slide rod (7) far away from the end head (702).
3. The device for detecting the axial play of a bearing of claim 1, wherein a U-shaped block (207) is arranged on the front side between a set of the vertical plates (201), and the swing arm (203) is in clearance fit with the U-shaped block (207).
4. The bearing axial play detection device according to claim 1, wherein a bottom plate (208) is fixed at the bottom between a set of the risers (201), the bottom plate (208) is fixed with the base (1) through a fixing screw (209), a groove (102) is formed in the bottom surface of the base (1) and opposite to the bottom plate (208), and the screw head of the fixing screw (209) is arranged in the groove (102).
5. The bearing axial play detection device according to claim 1, wherein a stopper rod (210) is fixed between a set of the risers (201), and the stopper rod (210) is located at an upper portion of a rear side of the shaft body (204).
6. The device for detecting the axial clearance of a bearing according to claim 1, wherein the positioning seat (101) is a rectangular seat body or a special-shaped seat body, and the standard base (4) is in clearance fit with the positioning seat (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221454456.1U CN217738133U (en) | 2022-06-13 | 2022-06-13 | Bearing axial clearance detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221454456.1U CN217738133U (en) | 2022-06-13 | 2022-06-13 | Bearing axial clearance detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217738133U true CN217738133U (en) | 2022-11-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221454456.1U Active CN217738133U (en) | 2022-06-13 | 2022-06-13 | Bearing axial clearance detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217738133U (en) |
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2022
- 2022-06-13 CN CN202221454456.1U patent/CN217738133U/en active Active
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