CN204695361U - For checking the equipment of ball quantity in rolling bearing - Google Patents
For checking the equipment of ball quantity in rolling bearing Download PDFInfo
- Publication number
- CN204695361U CN204695361U CN201520436208.8U CN201520436208U CN204695361U CN 204695361 U CN204695361 U CN 204695361U CN 201520436208 U CN201520436208 U CN 201520436208U CN 204695361 U CN204695361 U CN 204695361U
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- CN
- China
- Prior art keywords
- frame
- motor
- rolling bearing
- montant
- baffle plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a kind of equipment for checking ball quantity in rolling bearing, comprise frame (1), frame (1) is provided with slide rail (6), and frame (1) slidably connects montant (7), frame (1) is provided with the first through hole (8), montant (7) upper end is provided with thimble (13), frame (1) is provided with paper disc (14), frame (1) is provided with the 3rd motor (15), frame (1) is provided with pull unit, frame (1) is provided with cylinder (20), frame (1) is provided with push rod (21), and push rod (21) is connected with the first gear (23), frame (1) is provided with the second motor (24), second motor (24) output shaft is fixedly connected with for the second gear (25) with the first gear (23) engaged transmission.The equipment for checking ball quantity in rolling bearing that a kind of workman's workload is little is provided.
Description
Technical field
The utility model relates to technical field of rolling bearings, particularly relates to a kind of equipment for checking ball quantity in rolling bearing.
Background technology
Rolling bearing is generally made up of inner ring, outer ring, rolling body and retainer, and inner ring is arranged on axle, and outer ring is arranged in the dead eye of pedestal or part.Internal and external cycle has raceway, and when Internal and external cycle rotates relatively, rolling body will along rolling path rolling.And during the effect of retainer, rolling body is separated equably.And in the production run of rolling bearing, rolling body quantity in a rolling bearing can occur does not meet the situation of factory calibration, underproof rolling bearing is entered on market.Such as, 20 rolling bodys should be comprised in a rolling bearing standard component, but only containing 19 rolling bodys in underproof rolling bearing, and workman will to check one by one rolling bearing be in batch that a workload works greatly.
Utility model content
The technical problems to be solved in the utility model is, provides the equipment for checking ball quantity in rolling bearing that a kind of workman's workload is little.
Technical solution of the present utility model is, there is provided a kind of equipment for checking ball quantity in rolling bearing with following structure: comprise the frame for horizontal positioned rolling bearing, described frame is provided with slides and spacing slide rail for rolling bearing, and frame slidably connects montant, frame is provided with the first through hole be slidably connected for montant, montant periphery wall is provided with annular retaining ring, and is provided with stage clip between annular retaining ring upper surface and frame, and compression spring sleeve is connected on montant; Described frame is provided with guide pin bushing, and guide pin bushing is positioned at outside annular retaining ring, and guide pin bushing lower end is provided with for the baffle ring pushed against with annular retaining ring or throw off; Described montant upper end is provided with thimble, and lower end is positioned at directly over ball; Described frame is positioned at place directly over thimble and is provided with the paper disc punched for thimble, frame is provided with the 3rd motor for driving paper disc to rotate, and the 3rd motor output shaft is connected by key with the open slot on paper disc, and the 3rd motor is connected with frame by side link; Described frame is provided with for pulling retainer to rotate around inner ring axis with the pull unit pulling ball to rotate around inner ring axis, pull unit comprises connecting rod, claw and the first motor, connecting rod one end is fixedly connected with the first motor output shaft, the other end is connected with claw, and claw is connected on the rod member on retainer between two adjacent ball; Described frame is provided with the cylinder for driving the first motor to rise and decline, and the cylinder body of cylinder is fixedly connected in frame, and the first motor is fixedly connected on the push rod free end of cylinder; Described frame is provided with the push rod for pushing against or depart from outer ring outer wall, described push rod is connected with frame by support, support is fixedly connected in frame, push rod is rotatably connected on support, and push rod is connected with the first gear, frame is provided with the second motor, the second motor output shaft is fixedly connected with for the second gear with the first meshed transmission gear; Described frame has been horizontally disposed with baffle plate, baffle plate is connected with frame by support bar, baffle plate is positioned at directly over the first through hole and baffle plate lower surface is greater than zero to the distance of frame upper surface, baffle plate is provided with the second through hole passed for thimble, and paper disc is positioned at the gap of baffle plate lower surface and frame upper surface.
The utility model replaces artificial checking by physical construction, greatly can reduce the workload of workman.Specifically, rolling bearing in the utility model can enter from frame one end along slide rail successively, second machine operation also drives push rod to rotate to make push rod right part be resisted against outer ring outer wall by the first gear and the second meshed transmission gear, thus carries out spacing to rolling bearing, then, air cylinder driven first motor declines to make claw move down and to be connected on the rod member of retainer, first driven by motor link rotatable rotates to drive in the gap of ball between outer ring and inner ring, every ball can promote montant immediately below montant time and rise, thus the thimble of montant upper end can punch on paper disc, when this needle roller leaves below montant, montant is returned to initial position under the effect of stage clip pressure, and (annular retaining ring namely on montant is resisted against on baffle ring, thimble departs from from paper disc), and paper disc rotates around the 3rd motor output shaft under the drive of the 3rd motor, after claw rotates a circle, rolling bearing has how many balls, so montant just rises several times, and drives thimble on paper disc, beat how many holes, finally, workman only needs the quantity of paper disc being checked to hole, indirectly improve and check efficiency, even can check each paper disc, workman only needs the standard paper disc producing a qualified rolling bearing, then the paper disc recorded successively and the comparison of standard paper disc just can be judged that whether the ball quantity of this tested rolling bearing is qualified.Wherein, arranging of baffle plate can avoid thimble paper disc when punching to paper disc to upwarp, by baffle plate be arranged so that paper disc under the baffle surf zone be in horizontal, that is, namely the paper disc region will punched at thimble is in level, the phenomenon that local paper disc upwarps can not be there is in the process of punching, and then improve the perforating efficiency of thimble.Therefore, the utility model equipment for checking ball quantity in rolling bearing of providing a kind of workman's workload little.
Preferred as one, described baffle plate lower end is provided with chamfering.Paper disc can be facilitated to pass through from baffle plate lower surface by arranging of chamfering, avoid the stuck edge under the baffle of paper disc.
Preferred as one, described montant bottom is hemispherical.Hemispheric montant lower end facilitates montant lower end at ball outer wall generation relative sliding, avoid montant lower end and ball stuck, can not relative motion be there is.
Preferred as one, described claw is in the U-shaped that Open Side Down.Adopt the shape of U-shaped that the rod member on retainer can be made to be stuck in the groove of claw, namely claw drives retainer to rotate better, avoids claw and retainer to depart from same level.
Preferred as one, described stage clip one end and annular retaining ring upper surface push against, and the other end and frame lower surface push against.The cost of stage clip is lower, and usability is outstanding, can move down reset by ground promotion montant.
Accompanying drawing explanation
Fig. 1 is that the utility model is for checking the partial sectional view of the equipment of ball quantity in rolling bearing.
Fig. 2 be the utility model for check ball quantity in rolling bearing equipment in the structural representation of claw and connecting rod.
Fig. 3 be the utility model for check ball quantity in rolling bearing equipment in the vertical view of rolling bearing.
Fig. 4 is the utility model rolling bearing vertical view in frame in the equipment checking ball quantity in rolling bearing.
Fig. 5 be the utility model for check ball quantity in rolling bearing equipment in the vertical view of paper disc.
Shown in figure: 1, frame, 2, inner ring, 3, outer ring, 4, ball, 5, annulus, 6, slide rail, 7, montant, the 8, first through hole, 9, annular retaining ring, 10, stage clip, 11, guide pin bushing, 12, baffle ring, 13, thimble, 14, paper disc, the 15, the 3rd motor, 16, connecting rod, 17, claw, the 18, first motor, 19, rod member, 20, cylinder, 21, push rod, 22, support, the 23, first gear, the 24, second motor, 25, the second gear, 26, baffle plate, 27, support bar, 28, open slot, 29, side link, the 30, second through hole.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
The utility model comprises the frame 1 for horizontal positioned rolling bearing for the equipment checking ball quantity in rolling bearing, described rolling bearing comprises inner ring 2, outer ring 3, ball 4 and retainer, inner ring 2 is positioned at outer ring 3, ball 4 rolls and is connected between outer ring 3 internal perisporium and inner ring 2 periphery wall, retainer is made up of multiple annulus 5 for setting-in ball 4 and Duo Gen rod member 19, multiple annulus 5 and many rod members 19 are alternately connected to form an annulus between outer ring 3 internal perisporium and inner ring 2 periphery wall, described frame 1 is provided with slides and spacing slide rail 6 for rolling bearing, and frame 1 slidably connects montant 7, frame 1 is provided with the first through hole 8 be slidably connected for montant 7, montant 7 periphery wall is provided with annular retaining ring 9, and be provided with stage clip 10 between annular retaining ring 9 upper surface and frame 1, stage clip 10 is socketed on montant 7, described frame 1 is provided with guide pin bushing 11, and guide pin bushing 11 is positioned at outside annular retaining ring 9, and guide pin bushing 11 lower end is provided with for the baffle ring 12 pushed against with annular retaining ring 9 or throw off, described montant 7 upper end is provided with thimble 13, and lower end is positioned at directly over ball 4, described frame 1 is positioned at place directly over thimble 13 and is provided with the paper disc 14 punched for thimble 13, frame 1 is provided with the 3rd motor 15 for driving paper disc 14 to rotate, 3rd motor 15 output shaft is connected by key with the open slot 28 on paper disc 14, and the 3rd motor 15 is connected with frame 1 by side link 29, described frame 1 is provided with for pulling retainer to rotate around inner ring 2 axis with the pull unit pulling ball 4 to rotate around inner ring 2 axis, pull unit comprises connecting rod 16, claw 17 and the first motor 18, connecting rod 16 one end is fixedly connected with the first motor 18 output shaft, the other end is connected with claw 17, and claw 17 is connected on the rod member 19 on retainer between two adjacent ball 4, described frame 1 is provided with the cylinder 20 for driving the first motor 18 to rise and decline, and the cylinder body of cylinder 20 is fixedly connected in frame 1, and the first motor 18 is fixedly connected on the push rod free end of cylinder 20, described frame 1 is provided with the push rod 21 for pushing against or depart from outer ring 3 outer wall, described push rod 21 is connected with frame 1 by support 22, support 22 is fixedly connected in frame 1, push rod 21 is rotatably connected on support 22, and push rod 21 is connected with the first gear 23, frame 1 is provided with and the second motor 24, second motor 24 output shaft is fixedly connected with for the second gear 25 with the first gear 23 engaged transmission, described frame 1 has been horizontally disposed with baffle plate 26, baffle plate 26 is connected with frame 1 by support bar 27, baffle plate 26 is positioned at directly over the first through hole 8 and baffle plate 26 lower surface is greater than zero to the distance of frame 1 upper surface, baffle plate 26 is provided with the second through hole 28 passed for thimble 13, and paper disc 14 is positioned at the gap of baffle plate 26 lower surface and frame 1 upper surface.Described slide rail is made up of the long strip block that two are parallel to each other, and two long strip block are fixedly connected on support, and in the gap of rolling bearing between two long strip block; Described multiple annulus 5 replace to be connected with many rod members 19 and refer to, an annulus 5 is connected by rod member 19 with between adjacent annulus 5, and all annulus 5 and rod member 19 are linked to be a circular structure with this connected mode; In FIG, the left side of rolling bearing is provided with a push rod 21 and prevents claw 17 when driving ball 4 to rotate, rolling bearing offsets, and also can also arrange the second motor 24, a pair gear and a push rod 21 in the outer right wall of rolling bearing and carry out spacing to rolling bearing.Paper disc 14 upper shed groove 28 the replacing that can facilitate paper disc 14 is set, simultaneously can guarantee that the 3rd motor 15 can drive paper disc 14 to rotate effectively.
Described baffle plate 26 lower end is provided with chamfering.
Described montant 7 bottom is hemispherical.
Described claw 17 is in the U-shaped that Open Side Down.
Described stage clip 10 one end and annular retaining ring 9 upper surface push against, and the other end and frame 1 lower surface push against.
The foregoing is only preferred embodiment of the present utility model, not for limiting protection domain of the present utility model.All within the utility model claim, any amendment done, equivalent replacement and improvement etc., all should be included within protection domain of the present utility model.
Claims (5)
1. one kind for checking the equipment of ball quantity in rolling bearing, it comprises the frame (1) for horizontal positioned rolling bearing, it is characterized in that: described frame (1) is provided with slides and spacing slide rail (6) for rolling bearing, and frame (1) slidably connects montant (7), frame (1) is provided with the first through hole (8) be slidably connected for montant (7), montant (7) periphery wall is provided with annular retaining ring (9), and be provided with stage clip (10) between annular retaining ring (9) upper surface and frame (1), stage clip (10) is socketed on montant (7), described frame (1) is provided with guide pin bushing (11), guide pin bushing (11) is positioned at annular retaining ring (9) outward, and guide pin bushing (11) lower end is provided with for the baffle ring (12) pushed against with annular retaining ring (9) or throw off, described montant (7) upper end is provided with thimble (13), and lower end is positioned at directly over ball (4), described frame (1) is positioned at place directly over thimble (13) and is provided with the paper disc (14) punched for thimble (13), frame (1) is provided with the 3rd motor (15) for driving paper disc (14) to rotate, 3rd motor (15) output shaft is connected by key with the open slot (28) on paper disc (14), and the 3rd motor (15) is connected with frame (1) by side link (29), described frame (1) is provided with for pulling retainer to rotate around inner ring (2) axis with the pull unit pulling ball (4) to rotate around inner ring (2) axis, pull unit comprises connecting rod (16), claw (17) and the first motor (18), connecting rod (16) one end is fixedly connected with the first motor (18) output shaft, the other end is connected with claw (17), and claw (17) is connected on the rod member (19) on retainer between two adjacent ball (4), described frame (1) is provided with the cylinder (20) for driving the first motor (18) to rise and decline, the cylinder body of cylinder (20) is fixedly connected in frame (1), and the first motor (18) is fixedly connected on the push rod free end of cylinder (20), described frame (1) is provided with the push rod (21) for pushing against or depart from outer ring (3) outer wall, described push rod (21) is connected with frame (1) by support (22), support (22) is fixedly connected in frame (1), push rod (21) is rotatably connected on support (22), and push rod (21) is connected with the first gear (23), frame (1) is provided with the second motor (24), second motor (24) output shaft is fixedly connected with for the second gear (25) with the first gear (23) engaged transmission, described frame (1) has been horizontally disposed with baffle plate (26), baffle plate (26) is connected with frame (1) by support bar (27), baffle plate (26) is positioned at directly over the first through hole (8) and baffle plate (26) lower surface is greater than zero to the distance of frame (1) upper surface, baffle plate (26) is provided with the second through hole (30) passed for thimble (13), and paper disc (14) is positioned at the gap of baffle plate (26) lower surface and frame (1) upper surface.
2. the equipment for checking ball quantity in rolling bearing according to claim 1, is characterized in that: described baffle plate (26) lower end is provided with chamfering.
3. the equipment for checking ball quantity in rolling bearing according to claim 1, is characterized in that: described montant (7) bottom is hemispherical.
4. the equipment for checking ball quantity in rolling bearing according to claim 1, is characterized in that: described claw (17) is in the U-shaped that Open Side Down.
5. the equipment for checking ball quantity in rolling bearing according to claim 1, it is characterized in that: described stage clip (10) one end and annular retaining ring (9) upper surface push against, the other end and frame (1) lower surface push against.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520436208.8U CN204695361U (en) | 2015-06-23 | 2015-06-23 | For checking the equipment of ball quantity in rolling bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520436208.8U CN204695361U (en) | 2015-06-23 | 2015-06-23 | For checking the equipment of ball quantity in rolling bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204695361U true CN204695361U (en) | 2015-10-07 |
Family
ID=54235627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520436208.8U Expired - Fee Related CN204695361U (en) | 2015-06-23 | 2015-06-23 | For checking the equipment of ball quantity in rolling bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204695361U (en) |
-
2015
- 2015-06-23 CN CN201520436208.8U patent/CN204695361U/en not_active Expired - Fee Related
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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: 20151007 Termination date: 20170623 |