CN210833341U - Measuring device for processing of ultra-miniature bearing outer ring - Google Patents
Measuring device for processing of ultra-miniature bearing outer ring Download PDFInfo
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- CN210833341U CN210833341U CN201921678402.1U CN201921678402U CN210833341U CN 210833341 U CN210833341 U CN 210833341U CN 201921678402 U CN201921678402 U CN 201921678402U CN 210833341 U CN210833341 U CN 210833341U
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Abstract
The utility model discloses a measuring device for processing an ultra-miniature bearing outer ring, which comprises a base and a vertical rod, the vertical rod is fixedly arranged at one corner of the outer surface of the upper end of the base, a clamping groove is arranged in the middle of the outer surface of the upper end of the base, a clamping column is fixedly arranged at the right center inside the clamping groove, a plurality of openings are well arranged on the outer surface of the upper end of the base, the opening is annularly distributed at the periphery of the clamping groove, the finger pressing block is arranged inside the opening, the self-locking sliding rail is fixedly arranged inside the base, the utility model can quickly fix the bearing outer ring when measuring, and avoids the measurement error caused by the accidental movement of the bearing outer ring in the measuring process, the bearing outer ring measuring device can be used for quickly measuring the radius and the height of the bearing outer ring, is simple in structure, easy and convenient to operate, and clear in measuring result, and greatly improves the measuring efficiency of the bearing outer ring.
Description
Technical Field
The utility model relates to a measuring device technical field especially relates to a measuring device is used in processing of special miniature bearing inner race.
Background
The bearing has the components for fixing and reducing the load friction coefficient in the mechanical transmission process, the precision required on the size and the mechanical performance is higher, the bearing generally comprises an inner ring, an outer ring, a retainer, a rolling body, a sealing ring and the like, the inner ring is generally fixed with a shaft, the outer ring is generally fixed with a rotating wheel, in the bearing manufacturing process, all parts are respectively processed and molded and finally assembled into a whole, wherein the outer ring of the bearing needs to detect the parameters such as the radius, the height and the like after being processed by turning or grinding, but the existing measuring device for processing the outer ring of the bearing has simple structure and poor using effect, can not fix the outer ring of the bearing, leads the outer ring of the bearing to move accidentally in the measuring process, causes measurement errors, can not rapidly measure the radius and the height at one time, greatly reduces the measuring efficiency, and solves the technical problems, a measuring device for processing an outer ring of a super-miniature bearing is provided.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems, the utility model provides a measuring device for processing an outer ring of a special miniature bearing, which can realize the quick fixation of the outer ring of the bearing when measuring through the arranged clamping groove, the clamping column and the pressing block matched with the clamping column, avoid the outer ring of the bearing from moving accidentally in the measuring process to cause measurement errors, and solve the technical problem that the existing measuring device for processing the outer ring of the special miniature bearing can not fix the outer ring of the bearing conveniently;
through the adjustable horizontal pole cooperation riser and the adjustable diaphragm that set up, can carry out radius and the quick measurement of height to the bearing inner race, simple structure, easy and simple to handle, measuring result surveyability improves the measuring efficiency of bearing inner race greatly, has solved the current special miniature measuring device for bearing inner race processing and has not been convenient for quick measurement to lead to the technical problem of measuring efficiency reduction.
The purpose of the utility model can be realized by the following technical scheme:
a measuring device for processing an ultra-miniature bearing outer ring comprises a base and a vertical rod, wherein the vertical rod is fixedly installed at one corner of the outer surface of the upper end of the base, a clamping groove is formed in the middle position of the outer surface of the upper end of the base, a clamping column is fixedly installed in the center of the inside of the clamping groove, a plurality of openings are formed in the outer surface of the upper end of the base, the openings are annularly distributed on the periphery of the clamping groove, a finger pressing block is arranged inside each opening, a self-locking sliding rail is fixedly installed inside the base, a self-locking sliding block is slidably connected inside each self-locking sliding rail, and the outer surface of the upper end of each self-locking sliding;
the utility model discloses a lead screw, including montant, the outside fixed surface of montant has the slip cap, the inside one side fixed mounting of slip cap has the damping pivot, the fixed surface of damping pivot installs the horizontal pole, the lower extreme fixed surface of horizontal pole installs the riser, the surface of riser runs through there is the diaphragm, the diaphragm all marks the scale mark with the surface of riser, the inside fixed mounting of horizontal pole has the knob, the inside fixed mounting of riser has first gear and the second gear with first gear engaged with, the inside fixed grafting of second gear has the lead screw.
Furthermore, the outer side face of the finger pressing block is fixedly provided with a connecting block, one end of the connecting block is fixedly provided with a pressing block, the pressing block penetrates into the clamping groove, and the outer surface of the pressing block is fixedly provided with an arc-shaped protective sleeve.
Furthermore, the knob is fixedly inserted in the first gear, and one end of the knob is rotatably connected with the inner wall of the bottom of the vertical plate.
Furthermore, the first gear and the second gear are both conical gears, the first gear is horizontally arranged, and the second gear is vertically arranged.
Further, the inner wall fixed mounting of riser has the lead screw seat, the lead screw is for mutually supporting the structure with the lead screw seat.
Further, the equal fixed mounting in both ends surface of lead screw has the vertical first spliced pole of placing, the diaphragm is located the inside lower extreme surface fixed mounting of riser and has the second spliced pole, the spout has still been seted up to the inside of riser, second spliced pole and spout sliding connection.
The utility model has the advantages that:
the utility model discloses a draw-in groove, card post and the matched with press block that set up, can realize fixing fast when measuring bearing inner race, avoid bearing inner race to move because of accident in the measurement process, cause to measure and appear the error, during the use, put bearing inner race into the draw-in groove, the card post can carry out preliminary fixed to bearing inner race central clearance, later through pressing the finger press piece and move, under the interact of auto-lock slider and auto-lock slide rail, the removal of auto-lock slider drives the removal of press block, make a plurality of press blocks extrude the bearing inner race fixedly, wherein can further protect the bearing inner race through the protective sheath that sets up;
the adjustable cross rods are matched with the vertical plates and the adjustable transverse plates, so that the radius and the height of the bearing outer ring can be quickly measured, the structure is simple, the operation is simple and convenient, the measurement result is clear at a glance, the measurement efficiency of the bearing outer ring is greatly improved, and when the device is used, according to the actual requirement, firstly, under the action of the damping rotating shaft, the angle of the cross rod is rotated to the optimum, then, by rotating the knob, under the meshing action of the first gear and the second gear, the screw rod is driven to rotate, so that the screw rod makes linear motion in the screw rod seat, the position of the transverse plate is further adjusted, so that the transverse plate and the clamping column are not shielded, the subsequent measurement of the radius of the outer ring of the bearing is convenient, and then under the action of the sliding sleeve, make the bottom of riser and the bottom of draw-in groove contact, through reading scale on diaphragm and the riser this moment in order to obtain measuring result, wherein the scale mark has set for the standard according to the actual measurement demand.
Drawings
The present invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic structural view of a measuring device for processing an outer ring of a super-miniature bearing according to the present invention;
FIG. 2 is a combined view of a pressing block and a pressing block in the measuring device for processing the outer ring of the ultra-miniature bearing of the present invention;
FIG. 3 is a combined view of a vertical plate and a transverse plate in the measuring device for processing the outer ring of the super-miniature bearing of the present invention;
FIG. 4 is an enlarged view of the portion A in FIG. 3 of the measuring device for machining the outer ring of the super-miniature bearing of the present invention;
fig. 5 is a combined view of a vertical rod and a horizontal rod in the measuring device for processing the outer ring of the ultra-miniature bearing of the utility model.
In the figure: 1. a base; 11. a card slot; 12. clamping the column; 13. an opening; 14. pressing the blocks; 15. a self-locking slide rail; 16. a self-locking slide block; 17. connecting blocks; 18. a pressing block; 19. a protective sleeve; 2. a vertical rod; 21. a cross bar; 3. a sliding sleeve; 31. a damping rotating shaft; 4. a vertical plate; 41. a transverse plate; 42. a knob; 43. a first gear; 44. a second gear; 45. a lead screw; 46. a lead screw seat; 5. a first connecting column; 51. a second connecting column; 52. a chute.
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 of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 1-5, a measuring device for processing an ultra-miniature bearing outer ring comprises a base 1 and a vertical rod 2, wherein the vertical rod 2 is fixedly installed at one corner of the outer surface of the upper end of the base 1, a clamping groove 11 is formed in the middle position of the outer surface of the upper end of the base 1, a clamping column 12 is fixedly installed in the center of the inside of the clamping groove 11, a plurality of openings 13 are formed in the outer surface of the upper end of the base 1, the openings 13 are annularly distributed on the periphery of the clamping groove 11, finger pressing blocks 14 are arranged inside the openings 13, a self-locking sliding rail 15 is fixedly installed inside the base 1, a self-locking sliding block 16 is slidably connected inside the self-locking sliding rail 15, and the outer surface of the;
the surface sliding connection of montant 2 has sliding sleeve 3, inside one side fixed mounting of sliding sleeve 3 has damping pivot 31, the surface fixed mounting of damping pivot 31 has horizontal pole 21, the lower extreme surface fixed mounting of horizontal pole 21 has riser 4, the surface of riser 4 runs through there is diaphragm 41, diaphragm 41 all marks the scale mark with riser 4's surface, the inside fixed mounting of horizontal pole 21 has knob 42, the inside fixed mounting of riser 4 has first gear 43 and with first gear 43 engaged with second gear 44, the inside fixed grafting of second gear 44 has lead screw 45.
The outer side surface of the finger pressing block 14 is fixedly provided with a connecting block 17, one end of the connecting block 17 is fixedly provided with a pressing block 18, the pressing block 18 penetrates through the card inlet groove 11, and the outer surface of the pressing block 18 is fixedly provided with an arc-shaped protective sleeve 19.
The knob 42 is fixedly inserted in the first gear 43, and one end of the knob 42 is rotatably connected with the inner wall of the bottom of the vertical plate 4.
The first gear 43 and the second gear 44 are both bevel gears, the first gear 43 is horizontally arranged, and the second gear 44 is vertically arranged.
The inner wall of the vertical plate 4 is fixedly provided with a screw seat 46, and the screw 45 and the screw seat 46 are of a mutual matching structure.
The equal fixed mounting in both ends surface of lead screw 45 has vertical first spliced pole 5 of placing, and diaphragm 41 is located the inside lower extreme surface fixed mounting of riser 4 and has second spliced pole 51, and spout 52, second spliced pole 51 and spout 52 sliding connection have still been seted up to riser 4's inside.
The utility model discloses a draw-in groove 11 that sets up, card post 12 and matched with suppression piece 18 with it, can realize quick fixed when measuring the bearing inner race, avoid the bearing inner race to remove because of the accident in the measurement process, cause the measurement to appear the error, during the use, put the bearing inner race into draw-in groove 11, card post 12 can carry out preliminary fixed to bearing inner race center clearance, later through pressing finger briquetting 14 and remove, under the interact of auto-lock slider 16 and auto-lock slide rail 15, the removal of auto-lock slider 16 drives the removal of suppression piece 18, make a plurality of suppression pieces 18 extrude the bearing inner race fixedly, wherein can further protect the bearing inner race through the protective sheath 19 that sets up;
the adjustable cross rod 21 is matched with the vertical plate 4 and the adjustable transverse plate 41, the radius and the height of the bearing outer ring can be rapidly measured, the structure is simple, the operation is simple and convenient, the measurement result is clear, the measurement efficiency of the bearing outer ring is greatly improved, when the device is used, the angle of the cross rod 21 is rotated to the best under the action of the damping rotating shaft 31 according to actual requirements, then the screw 45 is driven to rotate under the meshing action of the first gear 43 and the second gear 44 through the rotating knob 42, the screw 45 makes linear motion in the screw seat 46, the position of the transverse plate 41 is further adjusted, the transverse plate 41 is not shielded with the clamping column 12, the subsequent measurement of the radius of the bearing outer ring is convenient, then under the action of the sliding sleeve 3, the bottom of the vertical plate 4 is contacted with the bottom of the clamping groove 11, at the moment, the measurement result is obtained by reading scales on the transverse plate 41 and the vertical plate, wherein the graduation marks have been set according to the actual measurement requirements.
The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above description in any form, and although the present invention has been disclosed with reference to the preferred embodiment, it is not limited to the present invention, and any skilled person in the art can make modifications or changes equivalent to the equivalent embodiment of the above embodiments without departing from the scope of the present invention.
Claims (6)
1. A measuring device for processing an ultra-miniature bearing outer ring is characterized by comprising a base (1) and a vertical rod (2), the vertical rod (2) is fixedly arranged at one corner of the outer surface of the upper end of the base (1), a clamping groove (11) is formed in the middle of the outer surface of the upper end of the base (1), a clamping column (12) is fixedly arranged in the center of the inside of the clamping groove (11), the outer surface of the upper end of the base (1) is provided with a plurality of openings (13), the openings (13) are annularly distributed on the periphery of the clamping groove (11), a finger pressing block (14) is arranged inside the opening (13), a self-locking sliding rail (15) is fixedly arranged inside the base (1), the interior of the self-locking slide rail (15) is connected with a self-locking slide block (16) in a sliding way, the outer surface of the upper end of the self-locking sliding block (16) is fixedly connected with one end of the finger pressing block (14);
the surface sliding connection of montant (2) has sliding sleeve (3), the inside one side fixed mounting of sliding sleeve (3) has damping pivot (31), the surface fixed mounting of damping pivot (31) has horizontal pole (21), the lower extreme surface fixed mounting of horizontal pole (21) has riser (4), the surface of riser (4) runs through there is diaphragm (41), diaphragm (41) all mark the scale mark with the surface of riser (4), the inside fixed mounting of horizontal pole (21) has knob (42), the inside fixed mounting of riser (4) has first gear (43) and second gear (44) with first gear (43) engaged with, the inside fixed grafting of second gear (44) has lead screw (45).
2. The measuring device for processing the outer ring of the ultra-miniature bearing according to claim 1, wherein a connecting block (17) is fixedly installed on the outer side surface of the pressing finger block (14), a pressing block (18) is fixedly installed at one end of the connecting block (17), the pressing block (18) penetrates into the clamping groove (11), and an arc-shaped protective sleeve (19) is fixedly installed on the outer surface of the pressing block (18).
3. The measuring device for processing the outer ring of the super-miniature bearing according to claim 1, wherein the knob (42) is fixedly inserted into the first gear (43), and one end of the knob (42) is rotatably connected with the inner wall of the bottom of the vertical plate (4).
4. The measuring device for processing the outer ring of the super-miniature bearing according to claim 1, wherein the first gear (43) and the second gear (44) are both conical gears, the first gear (43) is horizontally arranged, and the second gear (44) is vertically arranged.
5. The measuring device for processing the outer ring of the super-miniature bearing according to claim 1, wherein a screw seat (46) is fixedly installed on the inner wall of the vertical plate (4), and the screw (45) and the screw seat (46) are of a mutually matched structure.
6. The measuring device for processing the outer ring of the ultra-miniature bearing according to claim 1, wherein the outer surfaces of both ends of the lead screw (45) are fixedly provided with a vertically arranged first connecting column (5), the outer surface of the lower end of the transverse plate (41) located inside the vertical plate (4) is fixedly provided with a second connecting column (51), the inside of the vertical plate (4) is further provided with a sliding groove (52), and the second connecting column (51) is slidably connected with the sliding groove (52).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921678402.1U CN210833341U (en) | 2019-10-09 | 2019-10-09 | Measuring device for processing of ultra-miniature bearing outer ring |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921678402.1U CN210833341U (en) | 2019-10-09 | 2019-10-09 | Measuring device for processing of ultra-miniature bearing outer ring |
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| CN210833341U true CN210833341U (en) | 2020-06-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921678402.1U Active CN210833341U (en) | 2019-10-09 | 2019-10-09 | Measuring device for processing of ultra-miniature bearing outer ring |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111895885A (en) * | 2020-07-13 | 2020-11-06 | 云和县隆盛机械设计工作室 | A lasso diameter detection device for bearing processing |
-
2019
- 2019-10-09 CN CN201921678402.1U patent/CN210833341U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111895885A (en) * | 2020-07-13 | 2020-11-06 | 云和县隆盛机械设计工作室 | A lasso diameter detection device for bearing processing |
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