CN212134322U - Ball retainer for ball compression resistance testing device - Google Patents
Ball retainer for ball compression resistance testing device Download PDFInfo
- Publication number
- CN212134322U CN212134322U CN202020445353.3U CN202020445353U CN212134322U CN 212134322 U CN212134322 U CN 212134322U CN 202020445353 U CN202020445353 U CN 202020445353U CN 212134322 U CN212134322 U CN 212134322U
- Authority
- CN
- China
- Prior art keywords
- round hole
- upper cover
- ball
- cover plate
- 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
Links
- 238000012360 testing method Methods 0.000 title claims abstract description 22
- 230000006835 compression Effects 0.000 title claims abstract description 20
- 238000007906 compression Methods 0.000 title claims abstract description 20
- 238000010030 laminating Methods 0.000 claims description 3
- 238000003491 array Methods 0.000 claims 1
- 241000252185 Cobitidae Species 0.000 abstract 1
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 230000000903 blocking effect Effects 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 206010039203 Road traffic accident Diseases 0.000 description 1
- 238000012669 compression test Methods 0.000 description 1
- 238000011089 mechanical engineering Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Images
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses a ball holder for ball resistance to compression testing arrangement, the loach cake comprises an upper cover plate, lower fagging, the fixed plate, the upper circular hole, the second round hole, lower round hole, keep off bits subassembly and roll adjustment subassembly, the upper cover plate sets up fagging top down, the second round hole has all been seted up on upper cover plate and the lower fagging looks opposition, set up in the upper cover plate upper end with the upper cover plate on the communicating last round hole of second round hole, the fagging lower extreme set up with the fagging down on the same lower round hole of second round hole, the upper cover plate between two sets of second round holes has seted up first round hole on the opposition with the lower fagging, first round hole week side is provided with flexible groove and the inside fender bits subassembly of flexible inslot, be provided with coupling assembling between the upper cover plate in the flexible groove outside and lower fagging, be. The ball retainer for the ball compression resistance testing device has good adaptability, is simple and convenient to adjust and operate, and can be widely popularized and used.
Description
Technical Field
The utility model belongs to the technical field of the bearing, concretely relates to a ball holder for ball resistance to compression testing arrangement.
Background
The bearing is one of the most widely applied parts in mechanical engineering or automobiles, modern automobile transmission systems are increasingly complex in structure and complex in use working conditions, the working conditions of sudden engagement of a high-speed rotating engine, clutch starting, emergency braking and the like can generate large impact in the transmission system, balls in the automobile bearing are easy to crack or even break under the conditions of high-speed rolling and impact bearing, and further the bearing fails to work, so that traffic accidents are caused.
Need carry out the centre gripping by the part when the ball carries out the resistance to compression test, current ball holder is mostly fixed structure, and the controllability is relatively poor with the adaptability, when carrying out not unidimensional ball test, uses comparatively inconveniently.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a ball holder for ball resistance to compression testing arrangement to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a ball retainer for a ball compression testing device comprises an upper cover plate, a lower support plate, a fixing plate, an upper round hole, second round holes, lower round holes, a chip blocking assembly and a distance adjusting assembly, wherein the upper cover plate is arranged above the lower support plate, the opposite surfaces of the upper cover plate and the lower support plate are respectively provided with the second round holes, the diameters of the second round holes are larger than the diameters of balls arranged in the second round holes, the upper end of the upper cover plate is provided with the upper round holes communicated with the second round holes on the upper cover plate, the diameters of the upper round holes are smaller than the diameters of the balls, the lower end of the lower support plate is provided with the lower round holes which are the same as the second round holes on the lower support plate, the diameters of the lower round holes are smaller than the diameters of the balls, the opposite surfaces of the upper cover plate and the lower support plate between two groups of the second round holes are provided with first round holes, the periphery of the, the distance adjusting component is arranged between the upper cover plate and the lower supporting plate on the outer side of the connecting component, and the outer edge of the bottom end of the lower supporting plate is fixedly provided with a fixing plate with a threaded through hole.
Preferably, the first round hole is communicated with a telescopic groove, the telescopic groove is an annular groove, and a liftable annular pipe is arranged in the telescopic groove.
Preferably, the ring pipe is hollow structure, and the laminating of vertical annular face and flexible inslot outside lateral wall outside its inside and outside, has seted up the multiunit patchhole at ring pipe bottom equidistance, fixes inside the vertical dead lever top in flexible inslot bottom stretches into the ring pipe through the patchhole, and fixedly connected with anticreep piece, the bottom of the vertical spring of anticreep piece top fixedly connected with, the top of spring offsets with the intraductal top of ring.
Preferably, the connecting assembly comprises a connecting counter bore and a connecting bolt, the connecting counter bore is formed in the upper cover plate, a connecting threaded hole opposite to the connecting counter bore is formed in the top of the lower supporting plate, and the connecting bolt is arranged in the connecting counter bore and the connecting threaded hole.
Preferably, the distance adjusting component comprises a rotary ring plate, a gear ring, a conical gear and a lifting threaded rod, the bottom end of the lifting threaded rod is connected into a vertical distance adjusting threaded hole formed in the top end face of the lower supporting plate, the top end of the lifting threaded rod extending out of the distance adjusting threaded hole is fixedly connected with the conical gear, the gear ring meshed with the conical gear is fixed on the bottom end face of the rotary ring plate, and the inner edge of the rotary ring plate is slidably embedded into an annular rotary groove formed in the outer side wall of the upper cover plate.
Preferably, the outer edge of the upper cover plate is further provided with a locking counter bore, and a locking bolt with the bottom end abutting against the rotating ring plate in the annular rotating groove is connected with the outer edge of the upper cover plate through the locking counter bore in a threaded mode.
The utility model discloses a technological effect and advantage: this a ball holder for ball resistance to compression testing arrangement, design through the roll adjustment subassembly, can place the interval of upper cover plate and lower backup pad after the ball between upper cover plate and lower backup pad and change, with the interval of round hole and lower round hole in the adjustment, adapt to placing of not unidimensional ball, the interval can be locked to the locking bolt simultaneously, connecting bolt can connect upper cover plate and lower backup pad, improve connection stability, telescopic connection's the annular tube and the dead lever that are located flexible inslot portion, can adapt to the regulation of interval between upper cover plate and the lower backup pad again, adjustability and adaptability are all better, this a ball holder for ball resistance to compression testing arrangement, better adaptability has, it is more simple and convenient to adjust the operation, can generally use widely.
Drawings
Fig. 1 is a cross-sectional view of the present invention;
fig. 2 is a top view of the present invention;
fig. 3 is a schematic structural view of the chip blocking assembly of the present invention.
In the figure: the locking device comprises a rotary ring plate 1, a locking counter bore 2, a connecting counter bore 3, an upper cover plate 4, an upper round hole 5, a connecting bolt 6, a locking bolt 7, a toothed ring 8, a bevel gear 9, a fixing plate 10, a lifting threaded rod 11, a lower supporting plate 12, a first round hole 13, a ball 14, a lower round hole 15, a second round hole 16, a telescopic groove 17, an annular cover 18, a sliding block 19, a spring 20 and a fixing rod 21.
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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a ball retainer for ball compression resistance testing device as shown in figures 1-3, which comprises an upper cover plate 4, a lower support plate 12, a fixing plate 10, an upper round hole 5, a second round hole 16, a lower round hole 15, a chip blocking component and a distance adjusting component, wherein the upper cover plate 4 is arranged above the lower support plate 12, the opposite surfaces of the upper cover plate 4 and the lower support plate 12 are both provided with the second round hole 16, the diameter of the second round hole 16 is larger than that of a ball 14 arranged in the second round hole 16, the upper end of the upper cover plate 4 is provided with the upper round hole 5 communicated with the second round hole 16 on the upper cover plate 4, the diameter of the upper round hole 5 is smaller than that of the ball 14, the lower end of the lower support plate 12 is provided with the lower round hole 15 which is the same as the second round hole 16 on the lower support plate 12, the diameter of the lower round hole 15 is smaller than that of the ball 14, the opposite surfaces of the, the periphery of the first round hole 13 is provided with a telescopic groove 17 and a scrap blocking assembly inside the telescopic groove 17, a connecting assembly is arranged between the upper cover plate 4 outside the telescopic groove 17 and the lower supporting plate 12, a distance adjusting assembly is arranged between the upper cover plate 4 outside the connecting assembly and the lower supporting plate 12, and the outer edge of the bottom end of the lower supporting plate 12 is fixedly provided with a fixing plate 10 with a threaded through hole.
Specifically, the first circular hole 13 is communicated with a telescopic groove 17, the telescopic groove 17 is an annular groove, and a liftable annular tube 18 is arranged inside the telescopic groove 17.
Specifically, the annular tube 18 is hollow structure, and the laminating of the inside and outside vertical annular face of its inside and outside with flexible inslot 17 inside and outside lateral wall has seted up the multiunit patchhole at annular tube 18 bottom equidistance, fixes and stretch into annular tube 18 inside through the patchhole on the vertical dead lever 21 top in flexible inslot 17 bottom, and fixedly connected with anticreep piece 19, 19 top fixedly connected with vertical spring 20's of anticreep piece top, and spring 20's top offsets with the interior top of annular tube 18.
Specifically, the connecting assembly comprises a connecting counter bore 3 and a connecting bolt 6, the connecting counter bore 3 is formed in the upper cover plate 4, a connecting threaded hole opposite to the connecting counter bore 3 is formed in the top of the lower supporting plate 12, and the connecting bolt 6 is arranged inside the connecting counter bore 3 and the connecting threaded hole.
Specifically, the roll adjustment subassembly includes swivel plate 1, ring gear 8, conical gear 9 and lifting threaded rod 11, and lifting threaded rod 11 bottom is connected in the vertical roll adjustment screw hole of seting up on fagging 12 top face down, and its top fixedly connected with conical gear 9 that stretches out the roll adjustment screw hole, and ring gear 8 that sets up with conical gear 9 meshing is fixed on the bottom face of swivel plate 1, and the slip embedding of swivel plate 1 inner edge is in the annular rotary slot of seting up on the 4 lateral walls of upper cover plates.
Specifically, the outer edge of the upper cover plate 4 is further provided with a locking counter bore 2, and a locking bolt 7 with the bottom end abutting against the rotating ring plate 1 in the annular rotating groove is connected with the outer edge of the upper cover plate through the locking counter bore 2 in a threaded manner.
Specifically, when the ball retainer for the ball compression testing device is used, the lower support plate 12 is fixed through the fixing plate 10, the fixing plate 10 is matched and fixed with a frame of the ball compression testing device, then balls 14 are placed in the lower round holes 15, the upper cover plate 4 is pressed down to rotate the rotary ring plate 1 after the upper cover plate 4 is buckled, the lifting threaded rod 11 is rotated under the condition that the toothed ring 8 is meshed with the bevel gear 9, so that the top end height of the lifting threaded rod 11 is improved, the height of the upper round hole 5 on the upper cover plate 4 is changed, the ball retainer is suitable for placing the balls 14 with different sizes, the position of the rotary ring plate 1 is locked through the locking bolt 7 after the adjustment is finished, then the upper cover plate 4 and the lower support plate 12 are fixedly connected through the connecting bolt 6, the telescopically connected annular pipe 18 and the fixing rod 21 in the telescopic groove 17 can adapt to the change of the distance between the upper cover plate 4 and the lower support plate, and play the check effect to the piece that probably produces in the first round hole 13 when 14 tests of ball, this a ball holder for ball resistance to compression testing arrangement has better adaptability, and the regulation operation is more simple and convenient, can generally use widely.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (7)
1. A ball holder for ball resistance to compression testing arrangement, including upper cover plate (4), lower backup pad (12), fixed plate (10), last round hole (5), second round hole (16), lower round hole (15), keep off bits subassembly and roll adjustment subassembly, its characterized in that: the upper cover plate (4) is arranged above the lower supporting plate (12), the opposite surfaces of the upper cover plate (4) and the lower supporting plate (12) are provided with second round holes (16), the diameter of each second round hole (16) is larger than that of a ball (14) arranged inside each second round hole (16), the upper end of the upper cover plate (4) is provided with an upper round hole (5) communicated with the second round hole (16) on the upper cover plate (4), the diameter of each upper round hole (5) is smaller than that of the ball (14), the lower end of the lower supporting plate (12) is provided with a lower round hole (15) which is the same as the second round hole (16) on the lower supporting plate (12), the diameter of each lower round hole (15) is smaller than that of the ball (14), the opposite surfaces of the upper cover plate (4) and the lower supporting plate (12) between the two groups of second round holes (16) are provided with first round holes (13), each first round hole (13) is provided with a telescopic groove (17), a connecting assembly is arranged between the upper cover plate (4) and the lower supporting plate (12) on the outer side of the telescopic groove (17), a distance adjusting assembly is arranged between the upper cover plate (4) and the lower supporting plate (12) on the outer side of the connecting assembly, and a fixing plate (10) with a threaded through hole is fixed on the outer edge of the bottom end of the lower supporting plate (12).
2. The ball cage for a ball compression testing apparatus as set forth in claim 1, wherein: the first round hole (13) is communicated with a telescopic groove (17), the telescopic groove (17) is an annular groove, and a liftable annular pipe (18) is arranged in the telescopic groove (17).
3. The ball cage for a ball compression testing apparatus as set forth in claim 2, wherein: annular tube (18) are hollow structure, its inside and outside vertical annular face and flexible groove (17) inside and outside lateral wall laminating, the multiunit patchhole has been seted up to annular tube (18) bottom equidistance, fix in flexible groove (17) inside vertical dead lever (21) top of bottom stretches into annular tube (18) through the patchhole, and fixedly connected with anticreep piece (19), the bottom of the vertical spring (20) of anticreep piece (19) top fixedly connected with, the top of spring (20) offsets with annular tube (18) interior top.
4. The ball cage for a ball compression testing apparatus as set forth in claim 1, wherein: the connecting assembly comprises a connecting counter bore (3) and a connecting bolt (6), the connecting counter bore (3) is formed in the upper cover plate (4), a connecting threaded hole opposite to the connecting counter bore (3) is formed in the top of the lower supporting plate (12), and the connecting bolt (6) is arranged inside the connecting counter bore (3) and the connecting threaded hole.
5. The ball cage for a ball compression testing apparatus as set forth in claim 1, wherein: the roll adjustment subassembly includes swivel plate (1), ring gear (8), conical gear (9) and lifting threaded rod (11), lifting threaded rod (11) bottom is connected in the vertical roll adjustment screw hole of seting up on fagging (12) top face down, its top fixedly connected with conical gear (9) that stretches out the roll adjustment screw hole, ring gear (8) with conical gear (9) meshing setting are fixed on the bottom face of swivel plate (1), in the annular rotary slot of seting up on swivel plate (1) inner edge slip embedding upper cover plate (4) lateral wall.
6. The ball cage for a ball compression testing apparatus as set forth in claim 5, wherein: the outer edge of the upper cover plate (4) is also provided with a locking counter bore (2), and a locking bolt (7) with the bottom end abutting against the rotating ring plate (1) in the annular rotary groove is connected with the thread passing through the locking counter bore (2).
7. The ball cage for a ball compression testing apparatus as set forth in claim 1, wherein: the outer edge of the rotating ring plate (1) is also fixed with anti-skid projections which are in a plurality of groups of annular arrays.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020445353.3U CN212134322U (en) | 2020-03-31 | 2020-03-31 | Ball retainer for ball compression resistance testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020445353.3U CN212134322U (en) | 2020-03-31 | 2020-03-31 | Ball retainer for ball compression resistance testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212134322U true CN212134322U (en) | 2020-12-11 |
Family
ID=73671972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020445353.3U Expired - Fee Related CN212134322U (en) | 2020-03-31 | 2020-03-31 | Ball retainer for ball compression resistance testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212134322U (en) |
-
2020
- 2020-03-31 CN CN202020445353.3U patent/CN212134322U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US11607974B2 (en) | Power slide with motor directly connected to lead screw | |
| CN209140374U (en) | A kind of automobile absorber production pipe sleeve stationary fixture | |
| CN212134322U (en) | Ball retainer for ball compression resistance testing device | |
| CN217783205U (en) | Battery locking device | |
| CN210388344U (en) | Fixing clamp for planet carrier | |
| CN212353856U (en) | Communication command car communication mast fixing device | |
| CN216228777U (en) | Bearing ring internal expanding tool | |
| CN106884387B (en) | The anti-self-locking vehicle in inclined-plane is anti-to scratch retarding device | |
| CN215922308U (en) | Quick disassembling device for steering wheel | |
| CN211727638U (en) | Tool convenient for machining planet carrier | |
| CN212373468U (en) | Bearing device for automobile steering intermediate shaft | |
| CN210224850U (en) | Cable interface auxiliary device for filter | |
| CN109866086B (en) | Make things convenient for frock clamp of belt pulley production | |
| CN220005821U (en) | Gear twisting error-proofing tool | |
| CN219318366U (en) | Nuclear power station lamp with lifting function | |
| CN215171415U (en) | Nut structure for quickly locking and unlocking automobile hub | |
| CN217381098U (en) | Stroke limiting protection device for aviation hydraulic component | |
| CN213730314U (en) | Combined oil seal press-fitting die | |
| CN216235950U (en) | Locking device of overturning clamp | |
| CN219360748U (en) | Anticreep rim | |
| CN221361901U (en) | Detection equipment for connecting safety lock with intermediate roller of cold rolling mill | |
| CN220769992U (en) | Elastic expansion sleeve supporting and locking mechanism made of composite material | |
| CN217914900U (en) | Spring clamping and positioning mechanism capable of moving horizontally | |
| CN211425767U (en) | Detection apparatus for automobile engine cylinder seal | |
| CN216467141U (en) | Wheel hub cover |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20201211 |