CN218584022U

CN218584022U - Self-propelled precision bearing circle detection device that beats of survey needle

Info

Publication number: CN218584022U
Application number: CN202222884192.XU
Authority: CN
Inventors: 徐春平
Original assignee: Zhejiang Jintie Transmission Technology Co ltd
Current assignee: Zhejiang Jintie Transmission Technology Co ltd
Priority date: 2022-10-31
Filing date: 2022-10-31
Publication date: 2023-03-07
Anticipated expiration: 2032-10-31

Abstract

The utility model discloses a self-propelled precision bearing circle detection device that beats of measuring stylus, including the equipment principal, the equipment principal includes: the base is arranged on the outer fixing surface; the fixing component is used for fixing the bearing and arranged on the base; the detection assembly is used for detecting the bearing and is connected to the outer side of the fixing assembly in a sliding manner; the driving assembly is used for driving the detection assembly to rotate and arranged on the base; through setting up the equipment main part, realized the automatic detection effect to the bearing, had the effect to the quick location installation of bearing to when detecting, the detection table is relatively stable, and is rotatory along the axle center of bearing, can guarantee the external diameter of perpendicular to bearing all the time, improves detection effect.

Description

Self-propelled precision bearing circle detection device that beats of survey needle

Technical Field

The utility model relates to a bearing circle detection technology field that beats specifically is a survey probe self-propelled precision bearing circle detection device that beats.

Background

The circle run-out is the difference between the maximum and minimum readings measured by the fixed position indicator in a given direction during one revolution of the element about the reference axis. The circle run-out tolerance is the maximum variation allowed by the indicator value when the measured element rotates around the reference axis for one circle at a fixed reference point. The circle run-out tolerance is applicable to any different measuring position of the measured element.

Among the prior art, when beating the detection to the bearing excircle, utilize the amesdial to detect for manual mostly, at first fix the bearing on the operation panel with the amesdial contact, rotate the detection along the axle center afterwards, manual work detection speed is inefficiency slowly to manual operation is difficult to keep the external diameter of amesdial perpendicular to bearing all the time, and actual detection effect is relatively poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a self-propelled precision bearing circle of survey needle detection device that beats to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a survey needle self-propelled precision bearing circle detection device that beats, includes the equipment main part, the equipment main part includes:

the base is arranged on the outer fixing surface;

the fixing component is used for fixing the bearing and arranged on the base;

the detection assembly is used for detecting the bearing and is connected to the outer side of the fixing assembly in a sliding manner; and

and the driving component is used for driving the detection component to rotate and is arranged on the base.

Further, the fixed subassembly includes a support section of thick bamboo, a support section of thick bamboo fixed connection is in the top rear side of base, the outside intermediate position of a support section of thick bamboo is provided with the sliding seat that corresponds with detecting component, be provided with the spout on the sliding seat.

Further, a threaded cylinder is arranged at the top end of the supporting cylinder, and a locking bolt is connected to the top end of the threaded cylinder through threads.

Further, fixed subassembly still includes the setting element, the setting element includes the sleeve, telescopic inboard is provided with the adaptation groove that corresponds with a screw thread section of thick bamboo, the sleeve slides through the adaptation groove and cup joints in the outside of a screw thread section of thick bamboo, telescopic top is provided with an installation section of thick bamboo, the top intermediate position of an installation section of thick bamboo is provided with the mounting groove, the bottom of mounting groove is provided with wears the groove, the bottom and the adaptation groove intercommunication of wearing the groove each other, the locking bolt passes and wears the groove and be connected with a screw thread section of thick bamboo.

Furthermore, the outside of sleeve evenly is provided with the multiunit location floor along the circumference, the material of location floor is polyurethane, the outside lower part of location floor is provided with the chamfer.

Further, drive assembly includes the fixing base, fixing base fixed connection is in the top front side of base, the front end of fixing base is provided with driving motor, driving motor's output is provided with the pivot backward, the pivot is passed the fixing base and is provided with drive gear at its rear end.

Further, the detection assembly comprises a linkage gear ring, the linkage gear ring is arranged along the sleeve and the axis, and the linkage gear ring is meshed with the driving gear.

Furthermore, the detection assembly further comprises an adjusting seat, the adjusting seat is arranged on one side of the top end of the linkage toothed ring, a screw rod is rotatably connected inside the adjusting seat, and the left end of the screw rod penetrates through the adjusting seat, extends to the outer side of the adjusting seat and is provided with a rotating handle.

Further, the inside sliding connection who adjusts the seat has the slider, the slider passes through the screw thread and is connected with the screw rod, the top of slider is provided with the extension rod, the top of extension rod is provided with detects the table, the output of detecting the table is provided with the geodesic needle to the right side.

Furthermore, the right end of the adjusting seat is provided with an extending sliding block, and the extending sliding block is connected with the sliding groove in a sliding mode.

Compared with the prior art, the beneficial effects of the utility model are that:

through setting up the equipment main part, when using, the user person is at first with the bearing housing in the screw thread section of thick bamboo outside, and utilize the support section of thick bamboo to support it, user person sheathes the setting element, location floor card goes into the bearing inboard, the locking bolt of finally screwing, utilize the locking bolt to push down the setting element, push down the in-process, the location floor evenly props tightly at the bearing inboard, when realizing fixing to the bearing, make the axle center of bearing coaxial with the screw thread section of thick bamboo with its location, user person rotates the turning handle, the screw rod rotates and drives the slider and move along the regulation seat inboard, drive the detection table and move to the inboard, until the outside contact of measuring pin and bearing, user person's control driving motor operation afterwards, driving motor utilizes the pivot to drive gear and rotates, drive gear drives linkage ring gear and rotates, the detection component wholly rotates along the spout, the measuring pin carries out circle run-out to the detection to the bearing, the utility model discloses utilize fixed subassembly cooperation detection subassembly, realized the automatic detection effect to the bearing, have the effect of fixing the bearing quick location installation, and survey, the detection table is relatively stable, along the rotation of the axle center of bearing is rotatory, can guarantee the external diameter of bearing all the perpendicular to improve the detection effect.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.

FIG. 1 is a schematic view of the overall appearance structure of the present invention;

FIG. 2 is a schematic structural view of the fixing assembly of the present invention;

FIG. 3 is a schematic view of a half-section structure of the positioning member of the present invention;

fig. 4 is the structure schematic diagram of the detecting assembly of the present invention.

In the figure: 1. an apparatus main body; 2. a base; 3. a fixing assembly; 31. a support cylinder; 32. a sliding seat; 321. a chute; 33. a threaded barrel; 34. a positioning member; 341. a sleeve; 342. mounting the cylinder; 343. an adaptation groove; 344. mounting grooves; 345. penetrating a groove; 346. positioning a rib plate; 35. locking the bolt; 4. a drive assembly; 41. a fixed seat; 42. a drive motor; 43. a rotating shaft; 44. a drive gear; 5. a detection component; 51. a linkage toothed ring; 52. an adjusting seat; 53. a screw; 531. a handle is rotated; 54. a slider; 541. an extension rod; 55. detecting a table; 551. measuring a needle; 56. and extending the sliding block.

Detailed Description

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-4, the utility model provides a probe self-propelled precision bearing circle detection device technical scheme that beats: the utility model provides a survey self-propelled precision bearing circle detection device that beats of needle, includes equipment main part 1, and equipment main part 1 includes: the base 2 is arranged on the outer fixing surface; the fixing component 3 is used for fixing the bearing, and the fixing component 3 is arranged on the base 2; the detection component 5 is used for detecting the bearing, and the detection component 5 is connected to the outer side of the fixing component 3 in a sliding manner; the driving component 4 is used for driving the detection component 5 to rotate, and the driving component 4 is arranged on the base 2;

wherein, the fixing component 3 comprises a supporting cylinder 31, the supporting cylinder 31 is fixedly connected to the rear side of the top end of the base 2, a sliding seat 32 corresponding to the detecting component 5 is arranged at the middle position of the outer side of the supporting cylinder 31, a sliding groove 321 is arranged on the sliding seat 32, a threaded cylinder 33 is arranged at the top end of the supporting cylinder 31, a locking bolt 35 is connected to the top end of the threaded cylinder 33 through a thread, the fixing component 3 further comprises a positioning part 34, the positioning part 34 comprises a sleeve 341, an adapting groove 343 corresponding to the threaded cylinder 33 is arranged at the inner side of the sleeve 341, the sleeve 341 is slidably sleeved on the outer side of the threaded cylinder 33 through the adapting groove 343, an installing cylinder 342 is arranged at the top end of the sleeve 341, an installing groove 344 is arranged at the middle position of the top end of the installing cylinder 342, a penetrating groove 345 is arranged at the bottom end of the installing groove 344, and the bottom end of the penetrating groove 345 is communicated with the adapting groove 343, the locking bolt 35 penetrates through the through groove 345 to be connected with the threaded cylinder 33, a plurality of groups of positioning rib plates 346 are uniformly arranged on the outer side of the sleeve 341 along the circumference, the positioning rib plates 346 are made of polyurethane, the lower part of the outer side of each positioning rib plate 346 is provided with a bevel angle, when the bearing fixing device is used, a user firstly sleeves the bearing on the outer side of the threaded cylinder 33 and supports the bearing by using the supporting cylinder 31, the user sleeves the positioning piece 34, the positioning rib plates 346 are clamped into the inner side of the bearing and finally screws the locking bolt 35, the positioning piece 34 is pressed downwards by using the locking bolt 35, the positioning rib plates 346 are uniformly and tightly supported on the inner side of the bearing in the pressing process, the bearing is fixed, the shaft center of the bearing is coaxial with the threaded cylinder 33, and the positioning rib plates 346 are made of polyurethane, the polyurethane material is soft and wear-resistant, and excessive wear cannot be caused on the inner side of the bearing;

the driving assembly 4 comprises a fixed seat 41, the fixed seat 41 is fixedly connected to the front side of the top end of the base 2, a driving motor 42 is arranged at the front end of the fixed seat 41, a rotating shaft 43 is backwards arranged at the output end of the driving motor 42, the rotating shaft 43 penetrates through the fixed seat 41, and a driving gear 44 is arranged at the rear end of the rotating shaft 43;

the detection assembly 5 comprises a linkage toothed ring 51, the linkage toothed ring 51 is arranged along a sleeve 341 and an axis, the linkage toothed ring 51 is meshed with the driving gear 44, the detection assembly 5 further comprises an adjusting seat 52, the adjusting seat 52 is arranged on one side of the top end of the linkage toothed ring 51, a screw 53 is rotatably connected inside the adjusting seat 52, the left end of the screw 53 penetrates through the adjusting seat 52 and extends to the outer side of the adjusting seat and is provided with a rotating handle 531, a slider 54 is slidably connected inside the adjusting seat 52, the slider 54 is connected with the screw 53 through threads, an extending rod 541 is arranged at the top end of the slider 54, a detection gauge 55 is arranged at the top end of the extending rod 541, a measuring needle 551 is arranged at the right side of the output end of the detection gauge 55, an extending slider 56 is arranged at the right end of the adjusting seat 52 and is slidably connected with a sliding groove 321, a user rotates the rotating handle 531, the screw 53 rotates the slider 54 to drive the adjusting seat 52 to move inwards, the detection gauge 55 is driven to move to the inner side until the measuring needle 551 is contacted with the outer side of the bearing, then the user controls the driving motor 42 to operate, the driving motor 42 drives the driving gear 44 to rotate the linkage toothed ring 51, and the detection gear 51 to perform integral jump along the sliding groove 321.

The utility model is provided with the equipment main body 1, when in use, a user firstly sleeves the bearing on the outer side of the thread cylinder 33 and supports the bearing by using the supporting cylinder 31, the user sleeves the positioning piece 34, the positioning rib plate 346 is clamped into the inner side of the bearing, finally screws the locking bolt 35, presses the positioning piece 34 downwards by using the locking bolt 35, the positioning rib plate 346 is uniformly tightly supported on the inner side of the bearing in the pressing process, fixes the bearing and simultaneously positions the bearing so that the axle center of the bearing is coaxial with the thread cylinder 33, the user rotates the rotating handle 531, the screw 53 rotates to drive the sliding block 54 to move inwards along the adjusting seat 52 to drive the detection meter 55 to move inwards, until the outside contact of survey needle 551 and bearing, then user of service controls driving motor 42 operation, driving motor 42 utilizes pivot 43 to drive gear 44 and rotates, and drive gear 44 drives linkage ring gear 51 and rotates, and detection component 5 wholly rotates along spout 321, and survey needle 551 carries out the circle run-out to the bearing and detects, the utility model discloses utilize fixed subassembly 3 cooperation detection component 5, realized the automatic detection effect to the bearing, have the effect to the quick location installation of bearing to examine time measuring, detect table 55 relatively stable, rotatory along the axle center of bearing, can guarantee the external diameter of perpendicular to bearing all the time, improve detection effect.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a self-propelled precision bearing circle detection device that beats of survey probe, includes equipment principal (1), its characterized in that: the apparatus main body (1) includes:

the base (2), the said base (2) is set up on the external fixation surface;

the fixing component (3) is used for fixing the bearing, and the fixing component (3) is arranged on the base (2);

the detection assembly (5) is used for detecting the bearing, and the detection assembly (5) is connected to the outer side of the fixing assembly (3) in a sliding manner; and

the driving component (4) is used for driving the detection component (5) to rotate, and the driving component (4) is arranged on the base (2).

2. The self-propelled precision bearing circle run-out detection device of claim 1, characterized in that: the fixing component (3) comprises a supporting cylinder (31), the supporting cylinder (31) is fixedly connected to the rear side of the top end of the base (2), a sliding seat (32) corresponding to the detection component (5) is arranged in the middle of the outer side of the supporting cylinder (31), and a sliding groove (321) is formed in the sliding seat (32).

3. The self-propelled precision bearing circle run-out detection device of claim 2, characterized in that: the top of the supporting cylinder (31) is provided with a threaded cylinder (33), and the top of the threaded cylinder (33) is connected with a locking bolt (35) through threads.

4. The self-propelled precision bearing circle run-out detection device of claim 3, characterized in that: fixed subassembly (3) still include setting element (34), setting element (34) includes sleeve (341), the inboard of sleeve (341) is provided with adaptation groove (343) that correspond with screw thread section of thick bamboo (33), sleeve (341) slip cup joints in the outside of screw thread section of thick bamboo (33) through adaptation groove (343), the top of sleeve (341) is provided with an installation section of thick bamboo (342), the top intermediate position of an installation section of thick bamboo (342) is provided with mounting groove (344), the bottom of mounting groove (344) is provided with wearing groove (345), the bottom and the adaptation groove (343) of wearing groove (345) communicate with each other, locking bolt (35) pass wearing groove (345) and are connected with screw thread section of thick bamboo (33).

5. The self-propelled precision bearing circle run-out detection device of claim 4, characterized in that: the outer side of the sleeve (341) is uniformly provided with a plurality of groups of positioning ribs (346) along the circumference, the positioning ribs (346) are made of polyurethane, and the lower part of the outer side of each positioning rib (346) is provided with a chamfer angle.

6. The self-propelled precision bearing circle run-out detection device of claim 5, characterized in that: drive assembly (4) are including fixing base (41), fixing base (41) fixed connection is in the top front side of base (2), the front end of fixing base (41) is provided with driving motor (42), the output of driving motor (42) is provided with pivot (43) backward, pivot (43) pass fixing base (41) and are provided with drive gear (44) in its rear end.

7. The self-propelled precision bearing circle run-out detection device of claim 6, characterized in that: the detection assembly (5) comprises a linkage gear ring (51), the linkage gear ring (51) is arranged along the sleeve (341) and the axis, and the linkage gear ring (51) is meshed with the driving gear (44).

8. The self-propelled precision bearing circle run-out detection device of claim 7, characterized in that: the detection assembly (5) further comprises an adjusting seat (52), the adjusting seat (52) is arranged on one side of the top end of the linkage gear ring (51), a screw rod (53) is connected to the inner portion of the adjusting seat (52) in a rotating mode, and the left end of the screw rod (53) penetrates through the adjusting seat (52) to extend to the outer side of the adjusting seat and is provided with a rotating handle (531).

9. The self-propelled precision bearing circle run-out detection device of claim 8, characterized in that: the inner part of the adjusting seat (52) is connected with a sliding block (54) in a sliding mode, the sliding block (54) is connected with a screw rod (53) through threads, an extending rod (541) is arranged at the top end of the sliding block (54), a detection meter (55) is arranged at the top end of the extending rod (541), and a measuring needle (551) is arranged on the right side of the output end of the detection meter (55).

10. The self-propelled precision bearing circle run-out detection device of claim 9, characterized in that: the right end of the adjusting seat (52) is provided with an extending sliding block (56), and the extending sliding block (56) is connected with the sliding groove (321) in a sliding mode.