CN219599300U - Assembling die for ball cage bearing snap ring - Google Patents
Assembling die for ball cage bearing snap ring Download PDFInfo
- Publication number
- CN219599300U CN219599300U CN202320326699.5U CN202320326699U CN219599300U CN 219599300 U CN219599300 U CN 219599300U CN 202320326699 U CN202320326699 U CN 202320326699U CN 219599300 U CN219599300 U CN 219599300U
- Authority
- CN
- China
- Prior art keywords
- clamping blocks
- ball cage
- jaw chuck
- clamping
- shell
- 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.)
- Active
Links
- 230000000712 assembly Effects 0.000 claims 1
- 238000000429 assembly Methods 0.000 claims 1
- 210000000078 claw Anatomy 0.000 description 7
- 230000000694 effects Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
- Y02T10/86—Optimisation of rolling resistance, e.g. weight reduction
Landscapes
- Automatic Assembly (AREA)
Abstract
The utility model discloses an assembly die of a ball cage bearing snap ring, which relates to the technical field of assembly and comprises a three-jaw chuck, wherein the three-jaw chuck comprises three jaws, the end parts of the three jaws, which are close to the axial lead of the three-jaw chuck, are provided with fixing components, the fixing components comprise three clamping blocks which respectively reciprocate along the long side directions of the jaws and limiting parts which limit the moving directions of the clamping blocks, extension lines of the moving directions of the three clamping blocks penetrate through the axial lead of the three-jaw chuck, the three clamping blocks are respectively connected with the end parts of the corresponding jaws through springs, when an outer ball cage is assembled, the positions of the clamping blocks are firstly adjusted to enable the clamping blocks to be abutted with corresponding positions of a bell-shaped shell, the outer ball cage is pulled out from the clamping blocks after the outer ball cage is assembled, and then the bell-shaped shell to be assembled is inserted into the clamping blocks for new assembly without repeatedly adjusting the positions of the three clamping blocks, so that the production efficiency of the ball cage is improved to a certain extent.
Description
Technical Field
The utility model relates to the technical field of assembly, in particular to an assembly die of a ball cage bearing snap ring.
Background
The automobile outer ball cage is composed of four parts, namely a bell-shaped shell, an inner wheel, a retainer and steel balls, the outer ball cage is produced, the parts are required to be separately produced and then assembled, the bell-shaped shell is generally fixed through a three-jaw chuck during assembly, the inner wheel, the retainer and the steel balls are clamped into the bell-shaped shell according to the installation steps, and then the ball cage is taken down from the three-jaw chuck to be stored.
However, in the process of implementing the related technical scheme, at least the following technical problems are found: when the outer ball cage is installed by utilizing the three-jaw chuck, the claw is required to move towards the center simultaneously to fix the bell-shaped shell, the ball cage is installed, the claw is required to move towards the periphery simultaneously, the ball cage is loosened, and the steps are required to be repeated all the time in the installation process of the ball cage, so that the production efficiency of the ball cage is reduced.
Disclosure of Invention
The utility model solves the technical problems that the claw of the three-claw chuck is required to be continuously controlled to fix and loosen the bell-shaped shell, so that the production efficiency of the ball cage is reduced to a certain extent, the quick fixing and taking of the bell-shaped shell are realized, and the production efficiency of the ball cage is improved to a certain extent.
The utility model provides an assembly die of a ball cage bearing snap ring, which comprises a three-jaw chuck, wherein the three-jaw chuck comprises three jaws, the end parts of the three jaws, which are close to the axial lead of the three-jaw chuck, are provided with fixing components, each fixing component comprises three clamping blocks which reciprocate along the long side direction of the jaw and limiting parts which limit the moving direction of the clamping blocks, extension lines of the moving directions of the three clamping blocks penetrate through the axial lead of the three-jaw chuck, and the three clamping blocks are connected with the end parts of the corresponding jaws through springs.
Further, a plurality of guide grooves are formed in the ends, facing the axial lead of the three-jaw chuck, of the three jaws, extension lines of the guide grooves penetrate through the axial lead of the three-jaw chuck, guide rods are in sliding butt joint in the guide grooves, and the ends, far away from the guide grooves, of the guide rods are fixedly connected with corresponding positions of corresponding clamping blocks.
Further, arc grooves are formed in the ends, far away from the clamping jaws, of the three clamping blocks, and the arc grooves are matched with the fixed positions of the bell jar in shape.
Further, the shell upper surface of three-jaw chuck is provided with three guide block, and three guide block evenly arranges along the shell axial, and the axial lead of shell is all run through to the extension line of guide block, and a plurality of ball grooves of evenly arranging have all been seted up along vertical direction to the tip that three guide block is close to the axial lead of shell, and a plurality of ball inslot all rotate and are provided with a ball, and a plurality of balls are close to the position of shell axial lead all with bell shell activity butt.
Further, a rubber pad is fixedly connected in the arc-shaped groove, and the rubber pad is matched with the arc-shaped groove in shape.
The technical scheme provided by the utility model has at least the following technical effects or advantages:
1. due to the adoption of the fixing assembly, the technical problem that the production efficiency of the ball cage is reduced to a certain extent because the claw of the three-claw chuck is required to be continuously controlled to fix and loosen the bell-shaped shell is effectively solved, and further the quick fixing and taking of the bell-shaped shell are realized, so that the production efficiency of the ball cage is improved to a certain extent.
2. Because three clamping blocks which respectively reciprocate along the long side direction of the clamping jaw are adopted, the extension lines of the moving directions of the three clamping blocks penetrate through the axial lead of the three-jaw chuck, and the three clamping blocks are respectively connected with the end parts of the corresponding clamping jaws through springs, the technical problem that the clamping jaws of the three-jaw chuck are required to be continuously controlled to fix and loosen the bell-shaped shell is effectively solved, the production efficiency of the ball cage is reduced to a certain extent, and the quick fixing and taking of the bell-shaped shell are further realized, so that the production efficiency of the ball cage is improved to a certain extent.
Drawings
FIG. 1 is a front view of an assembly mold in an embodiment of the utility model;
FIG. 2 is a schematic view illustrating an internal structure of a fixing assembly according to an embodiment of the present utility model;
FIG. 3 is an enlarged view of a portion of FIG. 2 at A;
in the figure: 1. a three-jaw chuck; 11. a claw; 12. a housing; 2. a fixing assembly; 21. a clamping block; 22. a limiting piece; 221. a guide groove; 222. a guide rod; 23. a spring; 3. an arc-shaped groove; 4. a guide block; 5. a ball groove; 6. a ball; 7. and a rubber pad.
Detailed Description
The embodiment of the utility model discloses an assembly die of a ball cage bearing snap ring, wherein a fixing component 2 is arranged at the end part of three clamping jaws 11, which faces the axial lead of a three-jaw chuck 1, the fixing component 2 comprises three clamping blocks 21 which respectively reciprocate along the long-side direction of the clamping jaws 11, extension lines of the moving directions of the three clamping blocks 21 penetrate through the axial lead of the three-jaw chuck 1, the three clamping blocks 21 are respectively connected with the end parts of corresponding clamping jaws 11 through springs 23, when an outer ball cage is assembled, the positions of the clamping jaws 11 are firstly adjusted, the clamping blocks 21 are abutted with the corresponding positions of a bell-shaped shell, the outer ball cage is pulled out from among the clamping blocks 21 after the outer ball cage is assembled, and then the bell-shaped shell to be assembled is inserted into the clamping blocks 21 for new assembly without repeatedly adjusting the positions of the three clamping jaws 11, so that the production efficiency of the ball cage is improved to a certain extent.
In order to better understand the above technical solutions, the following detailed description will refer to the accompanying drawings and specific embodiments.
Referring to fig. 1-3, an assembling die for a ball cage bearing snap ring comprises a three-jaw chuck 1 and a fixing component 2, wherein the three-jaw chuck 1 comprises three, the fixing component 2 is arranged at the end part of the three jaws 11 close to the axial lead of the three-jaw chuck 1, the fixing component comprises three clamping blocks 21 and a limiting component 22 for limiting the moving direction of the clamping blocks 21, the three clamping blocks 21 are respectively arranged at the end part of the three jaws 11 close to the axial lead of the three-jaw chuck 1, the clamping blocks 11 are connected with the corresponding clamping blocks 21 through springs 23, the positions of the clamping blocks 11 are adjusted to enable the clamping blocks 21 to be abutted against the fixing positions of a bell-shaped shell, the outer ball cage is pulled out from the clamping blocks 21 after the outer ball cage is installed, a bell-shaped shell to be assembled is inserted into the clamping blocks 21 to be newly assembled, the positions of the three clamping blocks 11 do not need to be repeatedly adjusted, the production efficiency of the ball cage is improved to a certain extent, the limiting component 22 comprises guide rods 222, the three clamping blocks 11 are respectively provided with a plurality of guide grooves 221 towards the end parts of the axial lead of the three jaws 1, the extending lines of the three clamping blocks 11 penetrate through the three clamping blocks 1 and penetrate through the guide rods 222 to the corresponding guide rods 222, the guide grooves 21 are respectively, the guide grooves 221 are prevented from being abutted against the corresponding to the guide grooves 21, and are prevented from being pressed against the corresponding to the guide grooves 21, and the guide grooves 221, and the guide grooves are prevented from being offset against the corresponding to the guide grooves 21.
Referring to fig. 2-3, the end parts of the three clamping blocks 21 far away from the clamping jaw 11 are provided with arc grooves 3, so that the bell-shaped shell is conveniently fixed, the position deviation of the bell-shaped shell is prevented, a rubber pad 7 is fixedly connected in the arc grooves 3, the shape of the rubber pad 7 is matched with that of the arc grooves 3, the bell-shaped shell is conveniently fixed, and the friction force between the bell-shaped shell and the rubber pad 7 is increased.
Referring to fig. 1-3, three guide blocks 4 are arranged on the upper surface of a shell 12 of the three-jaw chuck 1, the three guide blocks 4 are uniformly distributed along the axial direction of the shell 12, the extension lines of the guide blocks 4 penetrate through the axial lead of the shell 12, a plurality of uniformly distributed ball grooves 5 are formed in the end parts, close to the axial lead of the shell 12, of the three guide blocks 4 in the vertical direction, a ball 6 is rotatably arranged in the ball grooves 5, the positions, close to the axial lead of the shell 12, of the ball 6 are movably abutted with the bell-shaped shell, and when the bell-shaped shell enters and exits between clamping blocks 21, the ball 6 rolls in the ball grooves 5 along with the movement of the bell-shaped shell, so that the resistance of the entering and exiting of the bell-shaped shell is reduced, and meanwhile, the effect of limiting the position of the bell-shaped shell is achieved.
The working principle of the embodiment of the utility model is as follows: when assembling the outer ball cage, firstly, the bell-shaped shell is placed between the clamping blocks 21, then the positions of the clamping claws 11 are adjusted, the clamping blocks 21 are abutted against the corresponding positions of the bell-shaped shell, the positions of the bell-shaped shell are limited, the outer ball cage is pulled out from among the clamping blocks 21 after the outer ball cage is installed, at the moment, the springs 23 are stressed to retract, meanwhile, the guide rods 222 move in the guide grooves 221, then the bell-shaped shell to be assembled is inserted among the clamping blocks 21, the balls 6 roll while the bell-shaped shell is inserted, new assembly can be carried out after the bell-shaped shell is inserted, the positions of the three clamping claws 11 do not need to be repeatedly adjusted, and the production efficiency of the ball cage is improved to a certain extent.
It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art should be able to apply equivalents and modifications according to the technical scheme and the concept of the present utility model within the scope of the present utility model.
Claims (5)
1. The utility model provides an assembly jig of ball cage bearing snap ring, includes three-jaw chuck (1), its characterized in that: the three-jaw chuck (1) comprises three clamping jaws (11), the ends, close to the axis of the three-jaw chuck (1), of the clamping jaws (11) are provided with fixing assemblies (2), each fixing assembly (2) comprises three clamping blocks (21) which reciprocate along the long side direction of the clamping jaw (11), limiting parts (22) which limit the moving direction of the clamping blocks (21), extension lines of the moving directions of the three clamping blocks (21) penetrate through the axis of the three-jaw chuck (1), and the three clamping blocks (21) are connected with the corresponding ends of the clamping jaws (11) through springs (23).
2. The assembling die of the ball cage bearing snap ring according to claim 1, wherein a plurality of guide grooves (221) are formed in the ends of the three clamping jaws (11) facing the axial lead of the three-jaw chuck (1), extension lines of the guide grooves (221) penetrate through the axial lead of the three-jaw chuck (1), guide rods (222) are in sliding butt connection in the guide grooves (221), and the ends, away from the guide grooves (221), of the guide rods (222) are fixedly connected with corresponding positions of corresponding clamping blocks (21).
3. An assembling die for a ball cage bearing snap ring according to claim 2, wherein the ends of the three clamping blocks (21) far away from the clamping jaws (11) are provided with arc grooves (3), and the arc grooves (3) are matched with the shape of the fixing part of the bell jar.
4. The assembling die for the ball cage bearing snap ring according to claim 2, wherein three guide blocks (4) are arranged on the upper surface of a shell (12) of the three-jaw chuck (1), the three guide blocks (4) are uniformly distributed along the axial direction of the shell (12), extension lines of the guide blocks (4) penetrate through the axial lead of the shell (12), a plurality of uniformly distributed ball grooves (5) are formed in the end portions, close to the axial lead of the shell (12), of the three guide blocks (4) in a vertical direction, a ball (6) is rotatably arranged in each ball groove (5), and positions, close to the axial lead of the shell (12), of the ball (6) are movably abutted to the bell-shaped shell.
5. A mould for assembling a ball cage bearing snap ring according to claim 3, wherein a rubber pad (7) is fixedly connected in the arc-shaped groove (3), and the rubber pad (7) is matched with the arc-shaped groove (3) in shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320326699.5U CN219599300U (en) | 2023-02-27 | 2023-02-27 | Assembling die for ball cage bearing snap ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320326699.5U CN219599300U (en) | 2023-02-27 | 2023-02-27 | Assembling die for ball cage bearing snap ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219599300U true CN219599300U (en) | 2023-08-29 |
Family
ID=87740399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320326699.5U Active CN219599300U (en) | 2023-02-27 | 2023-02-27 | Assembling die for ball cage bearing snap ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219599300U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117139820A (en) * | 2023-10-27 | 2023-12-01 | 万向钱潮股份公司 | Positioning and clamping device for ball cage assembly and assembly method |
-
2023
- 2023-02-27 CN CN202320326699.5U patent/CN219599300U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117139820A (en) * | 2023-10-27 | 2023-12-01 | 万向钱潮股份公司 | Positioning and clamping device for ball cage assembly and assembly method |
| CN117139820B (en) * | 2023-10-27 | 2024-02-20 | 万向钱潮股份公司 | Positioning and clamping device for ball cage assembly and assembly method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN219599300U (en) | Assembling die for ball cage bearing snap ring | |
| CN202984712U (en) | Floating clamp for lathe | |
| US20180141104A1 (en) | Welded idler and manufacturing method thereof | |
| CN201455331U (en) | Chuck | |
| CN110405024A (en) | A kind of conformal device of metal tube section support | |
| CN102189428B (en) | Positioning device for automatically centering pore of casting | |
| CN110480373B (en) | Spring jacket mechanism for rapidly installing shaft parts | |
| CN210435400U (en) | Self-centering spindle head turning expandable core pneumatic clamping mould | |
| CN217641481U (en) | Winding needle device with variable winding diameter | |
| CN214813458U (en) | Centering clamping device for side plate of tire segmented mold | |
| CN209659119U (en) | A kind of generator amature wire winding tool | |
| CN109773534B (en) | Electrode processing fixing device | |
| CN210877622U (en) | Finish machining excircle clamp for rear axle differential | |
| CN211890388U (en) | Cylinder honing fixture | |
| CN209425026U (en) | The stationary fixture of upper traction bar support | |
| CN110883587B (en) | Full-automatic numerical control machine tool | |
| CN113969959B (en) | Horn chain regulator | |
| CN212600047U (en) | Pre-spin riveting clamping fixture for bracket bearing | |
| CN218335670U (en) | Positioning device | |
| CN220792728U (en) | Magnetic suspension motor sensor assembly and magnetic suspension motor | |
| CN217018250U (en) | A mould for two process parts machining | |
| CN221583356U (en) | Tensioning clamp | |
| CN222169472U (en) | Easy-to-install motor carbon brush holder | |
| CN215242624U (en) | Thimble capable of adapting to high-strength working frequency | |
| CN216683986U (en) | Connecting rod assembly for automotive suspension |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Assembly mold for cage bearing retaining ring Granted publication date: 20230829 Pledgee: Susong County SME Financing Guarantee Co.,Ltd. Pledgor: Anhui Qiming Intelligent Manufacturing Co.,Ltd. Registration number: Y2024980033151 |