CN214242941U - Quantitative steel ball conveying device - Google Patents
Quantitative steel ball conveying device Download PDFInfo
- Publication number
- CN214242941U CN214242941U CN202022791305.2U CN202022791305U CN214242941U CN 214242941 U CN214242941 U CN 214242941U CN 202022791305 U CN202022791305 U CN 202022791305U CN 214242941 U CN214242941 U CN 214242941U
- Authority
- CN
- China
- Prior art keywords
- ball
- ball taking
- hole
- block
- taking mechanism
- 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
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 49
- 239000010959 steel Substances 0.000 title claims abstract description 49
- 230000007246 mechanism Effects 0.000 claims abstract description 72
- 238000007599 discharging Methods 0.000 claims abstract description 30
- 239000000463 material Substances 0.000 abstract description 31
- 238000004519 manufacturing process Methods 0.000 abstract description 12
- 238000013461 design Methods 0.000 abstract description 7
- 238000003860 storage Methods 0.000 abstract description 7
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000012360 testing method Methods 0.000 abstract description 2
- 230000008520 organization Effects 0.000 abstract 1
- 238000009826 distribution Methods 0.000 description 14
- 238000000034 method Methods 0.000 description 12
- 230000000903 blocking effect Effects 0.000 description 9
- 230000008569 process Effects 0.000 description 8
- 210000001503 joint Anatomy 0.000 description 6
- 238000003825 pressing Methods 0.000 description 6
- 238000001514 detection method Methods 0.000 description 5
- 238000007789 sealing Methods 0.000 description 5
- 238000007664 blowing Methods 0.000 description 4
- 239000004519 grease Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 238000011161 development Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000001050 lubricating effect Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000009191 jumping Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 238000004886 process control Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Images
Landscapes
- Automatic Assembly (AREA)
Abstract
The utility model discloses a steel ball quantitative conveying device, which comprises a storage bin, wherein a blanking hole is arranged on the lower bottom surface of the storage bin, and the steel ball quantitative conveying device is characterized by comprising a ball taking mechanism, a supporting plate and a ball distributing plate; the ball taking mechanism is provided with a first lug which is arranged above the supporting plate, and the ball taking mechanism is movably connected with the supporting plate through the first lug; the upper surface of the material taking mechanism is in sliding connection with the lower bottom surface of the storage bin, and the lower surface of the material taking mechanism is in sliding connection with the ball distributing plate; the upper surface of the material taking mechanism is provided with a feeding hole, the lower surface of the material taking mechanism is provided with a discharging hole, and the feeding hole and the discharging hole are not on the same vertical line; a feeding channel for connecting the feeding hole and the discharging hole is arranged in the ball taking mechanism; the ball distributing plate is provided with a through blanking channel, and the blanking channel and the blanking hole are not on the same vertical line. The beneficial effects of the utility model are that simplified the project organization when the steel ball is got to the ration, the design cost is low, and manufacturing is convenient, and is simple with the coordination test of system.
Description
Technical Field
The utility model belongs to the technical field of wheel hub bearing assembly, especially, a steel ball ration conveyor who gets material, transport when impressing the steel ball holder quantitatively.
Background
The bearing is an important part of each transmission part of an automobile, is usually made of alloy, and has important functions and significance for the stability, safety and the like of the automobile. Particularly, with the development of the automobile industry, the automobile performance is continuously improved, and the requirements on the quality and performance of each component are also continuously improved, wherein particularly, the bearing stability, wear resistance, lubricity, safety and the like under various high-speed operation and high-load operation become more important research subjects in the current automobile industry. The hub bearing is a part applied to an automobile axle for bearing and providing accurate guide for the rotation of a hub, bears axial load and radial load, and is an important component of automobile load and rotation. The first generation of bearings for automobile wheels is composed of two sets of tapered roller bearings or ball bearings, and the installation, oil coating, sealing and clearance adjustment of the bearings are all carried out on an automobile production line. This structure makes it difficult, with high costs, the reliability poor in the assembly of automobile manufacturing factory, and when the car was maintained at the repair site, still need wash, fat liquoring and adjustment to the bearing. Second generation hub bearings, also known as hub bearing units, were developed on the basis of standard angular contact ball bearings and tapered roller bearings. The two sets of bearings are integrated into a whole, the structure of the bearing generally comprises an outer ring, steel balls, inner rings and bolts, the outer ring is of an integral structure, a flange plate is arranged on the outer ring, the bolts are pressed on the flange plate, two rows of steel balls are arranged between the outer ring and the two inner rings, each row of steel balls are pressed in a retainer, the two inner rings are arranged in the outer ring in a back-to-back mode, and a sealing ring is arranged on the outer side of the last row of steel balls. The deformation structure is designed in a manner that an outer ring and a flange plate are separated, a shaft body is arranged on the flange plate, the shaft body penetrates through two rows of retainers from one side of the inner ring, the shaft body is pressed on the inner ring through a spin riveting process at the other side, and the retainers close to one side of the flange plate are pressed between the shaft body and the outer ring. The second generation hub unit is directly connected to a suspension (inner ring rotary type automobile) or mounted on a brake disc and a steel ring (outer ring rotary type automobile) through bolts, has the advantages of good assembling performance, capability of omitting play adjustment, light weight, compact structure, large load capacity, capability of filling lubricating grease in advance for a sealing bearing, capability of omitting external hub sealing, free maintenance and the like, is widely used in cars, and has a tendency of gradually expanding application in trucks. In the prior art, in order to standardize production, the assembly of second-generation hub bearings of a common structure is carried out in the form of a production line. The specific assembly process of the second generation hub bearing is as follows: selecting an outer ring and two inner rings meeting the precision requirement → uniformly pressing the selected steel balls into an upper retainer → placing a retainer into a lower channel (the one close to a flange plate) of the outer ring, pressing the steel balls into the retainer, pressing the retainer well → placing a retainer pressed with the steel balls into another channel of the outer ring, pressing the inner rings into the end → detecting vibration and play → injecting lubricating grease and pressing a sealing ring → measuring jumping → pressing bolts into flange bolt holes of the outer ring. The assembly steps of the second generation hub unit are more than those of the first generation hub bearing, the quality of the bearing is related to the selection and assembly process control of parts, and the items to be detected are more. Many processes of the original assembly production line of the hub bearing still need to adopt a manual assembly mode, the automation degree is low, the production efficiency is low, the parameter control is not strict, and the product quality can not be ensured.
The China patent application, application No. CN201020231326.2, application date 2010.06.22, grant bulletin No. CN201703188U, grant bulletin date 2011.01.12, discloses an automobile second generation hub unit assembly line, which comprises an inner ring conveying and measuring device, an outer ring conveying and measuring device, a tray conveying line, a sleeve fitting device, a vibration detection device, a clearance detection device, a grease injection detection device and a bolt press-fitting device; the inner ring conveying and measuring equipment, the outer ring conveying and measuring equipment and the sleeve matching equipment are connected through a tray conveying line, the sleeve matching equipment and the vibration detecting equipment are connected through a conveying line, the vibration detecting equipment and the clearance detecting equipment are connected through a sliding table, the tail end of the sliding table is provided with a material pushing mechanism, and the material pushing mechanism and the grease injection detecting equipment are connected through an output line; and the front faces of the vibration detection equipment and the clearance detection equipment are both provided with a conveying device. The utility model discloses can accomplish the whole assembly processes of car second generation wheel hub unit, all realize automated inspection to each process, parameter automatic setting has realized accurate control by PLC according to procedure automatic control actuating mechanism's operation, has guaranteed assembly quality.
The retainer is a common assembly part in the installation of the plane bearing. It is annular and is provided with a plurality of steel ball holes uniformly. The steel ball of the bearing is firstly arranged in the steel ball hole of the retainer, and then the retainer with the steel ball arranged is arranged in the bearing. The retainer allows the balls to rotate in their respective ball holes without loosening. In the existing rolling ball bearing, a retainer of a part of bearings (including a part of clutch bearings for cars) is made of nylon or polyurethane materials, a retainer pocket has a certain locking amount, a steel ball can be directly pressed into the retainer to form a retainer assembly, and then the retainer assembly is integrally assembled. In the above patent application, a structure of a steel ball conveying device is disclosed, which comprises a bin frame, a bin, a discharging pipe and a feeding robot. The feed bin is used for holding and detects qualified steel ball, and the steel ball of each size is put in a feed bin, and all feed bins are all installed on the feed bin frame, and the lower part of feed bin is provided with feed bin fender blowing cylinder, and the piston rod that the feed bin kept off the blowing cylinder is connected with the fender material piece in the feed bin, and the piston rod that the feed bin kept off the blowing cylinder drives and keeps off the material piece advance and retreat to the blowing of control feed bin. The bottom of the storage bin is provided with a discharging pipe, and a discharging pipe blocking and discharging cylinder is arranged on the discharging pipe to control discharging of the discharging pipe. A feeding robot is arranged below the stock bin, and comprises a rack, a moving frame, a longitudinal moving mechanism and a transverse moving mechanism; the longitudinal moving mechanism is arranged on the rack, the transverse moving mechanism is arranged on the longitudinal moving mechanism through a guide rail, and the transverse moving mechanism can move longitudinally under the drive of the longitudinal moving mechanism; the movable frame is arranged on the transverse moving mechanism and can transversely move under the drive of the transverse moving mechanism. The moving frame is provided with a material conveying pipe, and the bottom of the material conveying pipe is provided with a material blocking and discharging cylinder to control the discharging of the material conveying pipe. And the tray conveying line conveys the inner ring and the outer ring which are qualified in measurement to the sleeve matching equipment along with the tray, and the computer of the sleeve matching equipment reads the number of the tray and the size of the steel balls required by the inner ring and the outer ring in the tray from the inner ring and outer ring conveying measurement computer. The feeding robot drives the material conveying pipe of the movable frame to move to the position below the stock bin for containing the steel balls with the required size, and the material conveying pipe is aligned with the discharging pipe at the bottom of the stock bin. And starting discharging by a bin material blocking and discharging cylinder. And when the material conveying pipe is aligned with the material discharging pipe, the material discharging pipe blocking and discharging cylinder is started, and the steel balls enter the material conveying pipe. The feeding robot drives the material conveying pipe to move to the position of a ball distribution device (or an outer ring lower groove press-fitting retainer steel ball device) needing steel balls, the lower end of the material conveying pipe is aligned with the material pipe of the ball distribution device (or the outer ring lower groove press-fitting retainer steel ball device), the material blocking and discharging cylinder at the bottom of the material conveying pipe is started, and the steel balls enter the material pipe of the ball distribution device (or the outer ring lower groove press-fitting retainer steel ball device) to be distributed. The defect is that the mechanism uses more material blocking and discharging cylinders, so that the structure is complex, the manufacturing cost is high, the coordination of the material blocking and discharging cylinders and other mechanisms needs professional personnel to design and debug, and the research, development and manufacturing time is long.
SUMMERY OF THE UTILITY MODEL
1. Technical problem to be solved
The material blocking and discharging cylinder is used for multiple purposes to the steel ball conveying device in the prior art, the structure is complex, the manufacturing cost is high, multiple material blocking and discharging cylinders and the coordination of other mechanisms need professionals to design and debug, and the research and development and manufacturing time is long.
2. Technical scheme
In order to achieve the above object, the above technical effects are achieved, the utility model adopts the following technical scheme:
a quantitative steel ball conveying device comprises a storage bin, wherein a blanking hole is formed in the lower bottom surface of the storage bin, and the quantitative steel ball conveying device is characterized by comprising a ball taking mechanism, a supporting plate and a ball distributing plate; the ball taking mechanism is provided with a first lug which is arranged above the supporting plate, and the ball taking mechanism is movably connected with the supporting plate through the first lug; the upper surface of the ball taking mechanism is in sliding connection with the lower bottom surface of the bin, and the lower surface of the ball taking mechanism is in sliding connection with the ball distributing plate; the upper surface of the ball taking mechanism is provided with a feed hole, the lower surface of the ball taking mechanism is provided with a discharge hole, and the feed hole and the discharge hole are not on the same vertical line; a feeding channel for connecting the feeding hole and the discharging hole is arranged in the ball taking mechanism; the ball distributing plate is provided with a through blanking channel, and the blanking channel and the blanking hole are not on the same vertical line.
In a specific embodiment of the present invention, the feeding channel is an S-shaped curve.
In a specific embodiment of the present invention, the ball fetching mechanism includes a first ball fetching block, a second ball fetching block and a third ball fetching block, the first projection and the feeding hole are disposed on the first ball fetching block, the lower surface of the first ball fetching block is provided with a first groove, the upper surface of the second ball fetching block is provided with a first protrusion matched with the first groove, the first groove is matched with the first protrusion, and the first bolt connects the first ball fetching block and the second ball fetching block; the lower surface of the second ball taking block is provided with a second groove, the upper surface of the third ball taking block is provided with a second bulge matched with the second groove, the second groove is matched with the second bulge, and a second bolt is connected with the second ball taking block and the third ball taking block; the feeding channel is arranged in the first ball taking block, the second ball taking block and the third ball taking block in a segmented manner; the sectional type design is convenient for the processing and the forming of the feeding channel.
In a specific embodiment of the present invention, the feeding channel is provided with a first trumpet-shaped enlarged hole on the upper surface of the second ball-taking block, and the feeding channel is provided with a second trumpet-shaped enlarged hole on the upper surface of the third ball-taking block, so that the steel ball can turn in the feeding channel conveniently.
In a specific embodiment of the present invention, the ball distribution plate is connected to the base, and the ball distribution mechanism is disposed at a lower portion of the ball distribution plate.
When the ball distributing plate is used, the ball distributing plate is fixed above the ball distributing mechanism through the base, and the blanking channel, the discharge hole, the feed hole and the blanking hole of the ball distributing plate are sequentially arranged in the moving direction of the ball taking mechanism; the feeding channel of the ball taking mechanism can take the number of the steel balls used by one retainer at one time; in an initial state, the upper surface of the ball taking mechanism is in butt joint with the lower surface of the bin, the discharge hole and the blanking hole are not on the same vertical surface, the ball taking mechanism is driven by the driving mechanism to slide from the blanking channel side to the blanking hole side, the blanking hole is in butt joint with the discharge hole, and a steel ball enters the feed hole from the originally blocked blanking hole to the discharge hole to fill the whole feeding channel; the driving mechanism drives the ball taking mechanism to be far away from the blanking hole, so that the discharging hole is in butt joint with the blanking channel, and the steel balls enter the blanking channel from the discharging hole to be pressed into the retainer by the ball distributing mechanism.
3. Advantageous effects
Compared with the prior art, the beneficial effects of the utility model are that: the design structure is simplified while the steel balls are quantitatively taken, the design cost is low, the processing and the manufacturing are convenient, and the coordination test with the system is simple.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic sectional structure of the present invention.
In the figure: 1-a storage bin; 2-a blanking hole; 3-a support plate; 4-ball distribution plate; 5-a first bump; 6-a feed hole; 7-a discharge hole; 8-a feed channel; 9-a blanking channel; 10-a first ball fetching block; 11-a second ball fetching block; 12-a third ball fetching block; 13-a first groove; 14-a first projection; 15-a first bolt; 16-a second groove; 17-a second protrusion; 18-a second bolt; 19-a first flared enlarged hole; 20-a second flared enlarged hole; 21-a base; 22-a ball distribution mechanism; 23-cage.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the utility model, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the utility model.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 simplicity of description, and 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.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "connected" are to be interpreted broadly, e.g. as a fixed connection, a detachable connection or an integral connection; 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 utility model can be understood in specific cases to those of ordinary skill in the art.
As shown in fig. 1, a quantitative steel ball conveying device comprises a bin 1, wherein a blanking hole 2 is formed in the lower bottom surface of the bin 1, and is characterized by comprising a ball taking mechanism, a supporting plate 3 and a ball distributing plate 4; the ball taking mechanism is provided with a first bump 5, the first bump 5 is arranged above the supporting plate 3, and the ball taking mechanism is movably connected with the supporting plate 3 through the first bump 5; the upper surface of the ball taking mechanism is connected with the lower bottom surface of the bin 1 in a sliding manner, and the lower surface of the ball taking mechanism is connected with the ball distributing plate 4 in a sliding manner; the upper surface of the ball taking mechanism is provided with a feed hole 6, the lower surface of the ball taking mechanism is provided with a discharge hole 7, and the feed hole 6 and the discharge hole 7 are not on the same vertical line; a feeding channel 8 connected with the feeding hole 6 and the discharging hole 7 is arranged in the ball taking mechanism; the ball distributing plate 4 is provided with a through blanking channel 9, and the blanking channel 9 and the blanking hole 2 are not on the same vertical line.
The feed channel 8 is S-shaped curved.
The ball taking mechanism comprises a first ball taking block 10, a second ball taking block 11 and a third ball taking block 12, a first bump 5 and a feeding hole 6 are arranged on the first ball taking block 10, a first groove 13 is arranged on the lower surface of the first ball taking block 10, a first bulge 14 matched with the first groove 13 is arranged on the upper surface of the second ball taking block 11, the first groove 13 is matched with the first bulge 14, and a first bolt 15 is connected with the first ball taking block 10 and the second ball taking block 11; a second groove 16 is formed in the lower surface of the second ball taking block 11, a second protrusion 17 matched with the second groove 16 is formed in the upper surface of the third ball taking block 12, the second groove 16 is matched with the second protrusion 17, and a second bolt 18 is connected with the second ball taking block 11 and the third ball taking block 12; the feeding channel 8 is arranged in the first ball taking block 10, the second ball taking block 11 and the third ball taking block 12 in sections; the sectional design facilitates the machining and forming of the feeding channel 8.
The feeding channel 8 is provided with a first trumpet-shaped enlarged hole 19 on the upper surface of the second ball taking block 11, and the feeding channel 8 is provided with a second trumpet-shaped enlarged hole 20 on the upper surface of the third ball taking block 12, so that the steel balls can turn in the feeding channel 8 conveniently.
The ball distribution plate 4 is connected with the base 21, and the lower part of the ball distribution plate 4 is provided with a ball distribution mechanism 22.
When in use, the ball distribution plate 4 is fixed above the ball distribution mechanism 22 through the base 21, and the blanking channel 9, the discharge hole 7, the feed hole 6 and the blanking hole 2 of the ball distribution plate 4 are sequentially arranged in the movement direction of the ball taking mechanism; the feeding channel 8 of the ball taking mechanism can take the number of the steel balls used by one retainer 23 at a time; in an initial state, the upper surface of the ball taking mechanism is in butt joint with the lower surface of the bin 1, the discharge hole 7 and the blanking hole 2 are not on the same vertical surface, the ball taking mechanism is driven by the driving mechanism to slide from the blanking channel 9 side to the blanking hole 2 side, the blanking hole 2 is in butt joint with the discharge hole 7, and a steel ball enters the feed hole 6 from the originally blocked blanking hole 2 to the discharge hole 7 and fills the whole feeding channel 8; the driving mechanism drives the ball taking mechanism to be far away from the blanking hole 2, so that the discharging hole 7 is in butt joint with the blanking channel 9, and the steel balls enter the blanking channel 9 from the discharging hole 7 to be pressed into the retainer 23 by the ball distributing mechanism 22.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (5)
1. The utility model provides a steel ball ration conveyor, includes the feed bin, and the lower bottom surface of feed bin sets up unloading hole, its characterized in that: comprises a ball taking mechanism, a supporting plate and a ball distributing plate; the ball taking mechanism is provided with a first lug which is arranged above the supporting plate, and the ball taking mechanism is movably connected with the supporting plate through the first lug; the upper surface of the ball taking mechanism is in sliding connection with the lower bottom surface of the bin, and the lower surface of the ball taking mechanism is in sliding connection with the ball distributing plate; the upper surface of the ball taking mechanism is provided with a feed hole, the lower surface of the ball taking mechanism is provided with a discharge hole, and the feed hole and the discharge hole are not on the same vertical line; a feeding channel for connecting the feeding hole and the discharging hole is arranged in the ball taking mechanism; the ball distributing plate is provided with a through blanking channel, and the blanking channel and the blanking hole are not on the same vertical line.
2. The quantitative steel ball conveying device according to claim 1, wherein: the feeding channel is in an S-shaped curve.
3. A quantitative steel ball conveying apparatus according to claim 2, wherein: the ball taking mechanism comprises a first ball taking block, a second ball taking block and a third ball taking block, a first convex block and a feeding hole are arranged on the first ball taking block, a first groove is formed in the lower surface of the first ball taking block, a first bulge matched with the first groove is formed in the upper surface of the second ball taking block, the first groove is matched with the first bulge, and a first bolt is connected with the first ball taking block and the second ball taking block; the lower surface of the second ball taking block is provided with a second groove, the upper surface of the third ball taking block is provided with a second bulge matched with the second groove, the second groove is matched with the second bulge, and a second bolt is connected with the second ball taking block and the third ball taking block; the feeding channel is arranged in the first ball taking block, the second ball taking block and the third ball taking block in a segmented mode.
4. A quantitative steel ball conveying apparatus according to claim 3, wherein: the feeding channel is provided with a first trumpet-shaped enlarged hole on the upper surface of the second ball taking block, and the feeding channel is provided with a second trumpet-shaped enlarged hole on the upper surface of the third ball taking block.
5. A quantitative steel ball conveying apparatus according to any one of claims 1 to 4, wherein: the ball distributing plate is connected with the base, and the lower part of the ball distributing plate is provided with a ball distributing mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022791305.2U CN214242941U (en) | 2020-11-27 | 2020-11-27 | Quantitative steel ball conveying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022791305.2U CN214242941U (en) | 2020-11-27 | 2020-11-27 | Quantitative steel ball conveying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214242941U true CN214242941U (en) | 2021-09-21 |
Family
ID=77734741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022791305.2U Expired - Fee Related CN214242941U (en) | 2020-11-27 | 2020-11-27 | Quantitative steel ball conveying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214242941U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114310224A (en) * | 2021-12-29 | 2022-04-12 | 杭州锟泰五金有限公司 | Automatic assembling equipment for garage door pulleys |
-
2020
- 2020-11-27 CN CN202022791305.2U patent/CN214242941U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114310224A (en) * | 2021-12-29 | 2022-04-12 | 杭州锟泰五金有限公司 | Automatic assembling equipment for garage door pulleys |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| AU2007236431B2 (en) | Interchangeable wheel bearing unit, for example for commercial vehicles and method for assembling a wheel bearing unit | |
| CN214242941U (en) | Quantitative steel ball conveying device | |
| US20110069918A1 (en) | Retainer, deep groove ball bearing, and bearing with seal | |
| CN103899661A (en) | Second row ball filling mechanism of two-row ball bearing | |
| CN109277323A (en) | A kind of axle sleeve internal screw thread detection device | |
| CN114952273A (en) | Full-automatic truckle production equipment | |
| US6679634B2 (en) | Low maintenance easily changeable bearing | |
| CN214171155U (en) | Device for pressing retainer on outer ring of hub bearing | |
| US20040057644A1 (en) | Separator grease retention and feed system for wheel spindle bearings | |
| CN214162011U (en) | Bolt press-fitting structure of hub bearing | |
| CN116423211B (en) | Planet row assembly assembling method | |
| CN103899662A (en) | First row ball filling mechanism of two-row ball bearing | |
| CN214161999U (en) | Clamping device for hub bearing with steel ball retainer | |
| CN214404401U (en) | Auxiliary assembly device for outer ring of hub bearing unit and steel ball retainer | |
| CN214162012U (en) | Clamping and pressing device for hub bearing with steel ball retainer | |
| CN116441923A (en) | Planet wheel assembly assembling method | |
| CN116984873A (en) | Assembling mechanism of automatic bearing roller assembling machine and technological process thereof | |
| CN214248040U (en) | Press mounting device for hub bearing retainer with steel balls | |
| CN108167324A (en) | A kind of release bearing and its production technology with flower pattern spring | |
| JP2002046035A (en) | Manufacturing method for wheel bearing | |
| CN217296276U (en) | Conveying line for processing of second-generation hub bearing outer ring | |
| CN205578701U (en) | Inside planet wheel bearing structure of cage planet carrier | |
| CN215207473U (en) | Hopper for preventing materials from being impacted and damaged | |
| CN107127568A (en) | The intelligent flexible assembly system fed back based on mechanics | |
| CN108106843A (en) | One kind is in line wheel to rolling bearing detection device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210921 |