CN114406109B - Riveting device for thrust bearing retainer - Google Patents
Riveting device for thrust bearing retainer Download PDFInfo
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- CN114406109B CN114406109B CN202210139864.6A CN202210139864A CN114406109B CN 114406109 B CN114406109 B CN 114406109B CN 202210139864 A CN202210139864 A CN 202210139864A CN 114406109 B CN114406109 B CN 114406109B
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- retainer
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- conveying frame
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- 230000007246 mechanism Effects 0.000 claims abstract description 109
- 238000003825 pressing Methods 0.000 claims abstract description 57
- 230000003014 reinforcing effect Effects 0.000 claims description 22
- 238000001125 extrusion Methods 0.000 claims description 13
- 238000000034 method Methods 0.000 description 14
- 230000008569 process Effects 0.000 description 14
- 238000005457 optimization Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/003—Positioning devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
- B21D43/12—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by chains or belts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
- B21D43/14—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by turning devices, e.g. turn-tables
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C43/00—Assembling bearings
- F16C43/04—Assembling rolling-contact bearings
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Automatic Assembly (AREA)
Abstract
The invention discloses a riveting device of a thrust bearing retainer, which belongs to the technical field of processing of thrust bearing retainers and comprises a retainer conveying frame, a point position adjustable automatic riveting mechanism, a retainer correcting mechanism and a movable pressing riveting assembly.
Description
Technical Field
The invention relates to a riveting device, in particular to a riveting device for a thrust bearing retainer, and belongs to the technical field of thrust bearing retainer processing.
Background
The bearing is an important part in the existing mechanical equipment, the main function of the bearing is to support a mechanical rotating body, reduce the friction coefficient in the moving process of the mechanical rotating body and ensure the rotation precision of the mechanical rotating body, the structure of the bearing is relatively simple, the bearing is generally composed of an outer ring, an inner ring, steel balls and a retainer, the thrust bearing is a bearing mode commonly adopted in the field of rotating machinery and is mainly used for acting on the axial stop function of the running rotor, meanwhile, the mechanical friction loss is reduced, the mechanical efficiency of the rotor is improved, the high-speed rotation is ensured, the inner ring, the outer ring, the retainer and the steel balls are required to be assembled together in the assembly operation of the bearing, after the retainer is sleeved, the rivet on the retainer is required to be pressed in by using a certain pressure, and the upper retainer and the lower retainer are riveted and fixed, so that the bearing retainer riveting device is required to be used.
The current riveting device of the thrust bearing retainer is mostly of a simple hydraulic structure, the thrust bearing retainer is riveted through the application of pressure, the structure is relatively simple, the basic use requirement can be met, but some defects still exist and need to be improved, an alignment limit high pressure die for riveting the thin-wall bearing retainer is proposed in a patent document with the publication number of CN211938892U, the upper and lower dies are matched, the concentricity of the upper and lower dies is ensured through an alignment shaft on the upper die and an alignment sleeve on the lower die, and the thin-wall bearing retainer rivet is pressed through an upper pressing column on the upper die and a lower pressing column on the lower die, so that the flat pressing of the rivet can be ensured, the rivet height is consistent, the riveting precision is improved, and the service life of the bearing is prolonged;
The invention patent document with the publication number of CN201586724U provides a full-automatic bearing retainer riveting machine, which adopts a full-automatic device, reduces the number of operators and the labor intensity of the operators, and has high production efficiency; the synchronous detection is carried out on the assembly process, the quality of the product is ensured, but the problems of low intelligent degree, small application range and poor riveting effect exist in the two patents, and therefore, the riveting device of the thrust bearing retainer after optimization and improvement is provided.
Disclosure of Invention
The invention aims to solve the problems, and provides a riveting device of a thrust bearing retainer, which can perform riveting processing through a point position adjustable automatic riveting mechanism, a retainer rotation driving mechanism controls the retainer to rotate, a movable pressing riveting mechanism presses and rivets the retainer, the two mechanisms cooperate to realize multi-point riveting of the retainer, the positions of a rotary pressing plate in the movable pressing riveting mechanism can be moved, so that retainers with different sizes can be riveted, riveting pressing projections with different heights and sizes on the rotary pressing plate can also adapt to the riveting of the retainers with different sizes, the processing application range of the device is effectively improved, and a retainer correcting mechanism is positioned at two sides of a retainer conveying frame, so that a limit roller extrudes the retainer at two sides, thereby conveying the retainer to the center position of a conveying crawler, and the retainer can be accurately processed and riveted when the retainer moves to the bottom of the point position adjustable automatic riveting mechanism.
The invention realizes the aim through the following technical scheme that the riveting device of the thrust bearing retainer comprises a retainer conveying frame, a point position adjustable automatic riveting mechanism, a retainer correcting mechanism and a movable pressing riveting assembly, wherein the retainer conveying frame and the point position adjustable automatic riveting mechanism are both arranged at the ground position, the movable pressing riveting assembly is arranged on the point position adjustable automatic riveting mechanism, the retainer conveying frame is positioned at the bottom of the movable pressing riveting assembly, and the two retainer correcting mechanisms are respectively arranged at the two sides of the top of the retainer conveying frame.
Preferably, the retainer conveying frame comprises a supporting frame, a conveying frame, a driving motor and a conveying crawler, the supporting frame is arranged on the ground, the conveying frame is welded at the top of the supporting frame, the retainer correcting mechanism is arranged at the top of the conveying frame, the driving motor is arranged on the conveying frame, a driving rotary drum is arranged on an output shaft of the driving motor, and the conveying crawler is wound between the two driving rotary drums.
Through adopting above-mentioned scheme, utilize driving motor's opening drives the drive rotary drum is rotatory for coiling two between the drive rotary drum carry the track can remove, will need carry out the keeper of riveting when the in-service use place carry the track on, utilize the removal of carrying the track will keep the keeper to the automatic riveting mechanism's with adjustable position bottom realizes automatic riveting, as the drive structure of this device.
Preferably, the retainer correcting mechanism comprises a fixing seat, an electric telescopic rod, a mounting bracket and a limit roller, wherein the fixing seat is welded at the top of the retainer conveying frame, the electric telescopic rod is embedded in the side wall of the fixing seat, the mounting bracket is welded on the telescopic end of the electric telescopic rod, and the limit roller is connected with the mounting bracket through a rotating shaft.
Through adopting above-mentioned scheme, make the both sides of retainer carriage all can correct work, through electric telescopic handle's flexible pair the position of installing support is adjusted, and then is right spacing cylinder's position is adjusted, during the in-service use the retainer quilt carry the track to after one side of spacing cylinder, control electric telescopic handle stretches out, will installing support with spacing cylinder is released, makes spacing cylinder extrudees the retainer in both sides, thereby will keep the retainer to carry the central point of track to put, and then the retainer is when removing to automatic riveting mechanism bottom with adjustable point position can be by accurate processing riveting.
Preferably, the automatic riveting mechanism with adjustable point position comprises a reinforcing base, a connecting bracket, a processing platform and a retainer rotary driving mechanism, wherein a mounting groove is formed in the bottom of the processing platform, the movable pressing riveting mechanism is arranged in the mounting groove, the reinforcing base is arranged on the ground, the processing platform is welded with the reinforcing base through the connecting bracket, the retainer rotary driving mechanism is arranged at the central position of the bottom of the processing platform, and the mounting groove and the movable pressing riveting mechanism are uniformly arranged at the outer side of the retainer rotary driving mechanism in an annular array.
Through adopting above-mentioned scheme, utilize consolidate the base is stable whole automatic riveting mechanism with adjustable point position guarantees the operational stability of this device, and the rotatory actuating mechanism of keeper then is used for fixing the keeper of treating processing to adjust the position of keeper, in the in-service use, the rotatory actuating mechanism of keeper control keeper is rotatory, remove and press riveting mechanism then press riveting to the keeper, both cooperate the realization to the multiple spot riveting of keeper.
Preferably, the retainer rotary driving mechanism comprises a hydraulic adjusting rod, a rotary adjusting motor, a rotary disc, miniature telescopic rods and anti-slip extrusion balls, the hydraulic adjusting rod is fixedly arranged at the center of the bottom of the processing platform, the rotary adjusting motor is fixedly arranged at the telescopic end of the hydraulic adjusting rod, the rotary disc is connected with an output shaft of the rotary adjusting motor, the number of the miniature telescopic rods is four, the miniature telescopic rods are uniformly arranged on the outer side wall of the rotary disc in an annular array mode, and the anti-slip extrusion balls are welded at the telescopic end of the miniature telescopic rods.
Through adopting above-mentioned scheme, make hydraulic pressure adjust the flexible pair of pole rotating adjusting motor with the rotary disk the miniature telescopic link with the height of anti-skidding extrusion ball is adjusted, and during the in-service use, when moving to automatic riveting mechanism bottom with adjustable the point position is being moved to the keeper the hydraulic pressure is adjusted the pole and is stretched out, will the rotary disk descends to the inner ring of keeper, then controls miniature telescopic link stretches out, makes miniature telescopic link can with anti-skidding extrusion ball is ejecting, makes each anti-skidding extrusion ball carries out the roof pressure to the inner ring of keeper, thereby fixes the keeper, makes things convenient for the removal presses the pressing of riveting mechanism.
Preferably, the movable pressing riveting mechanism comprises a servo motor, a reinforcing shaft seat, an adjusting screw, a movable mounting seat, a hydraulic riveting rod, a micro motor and a rotary pressing disc, wherein the servo motor and the reinforcing shaft seat are respectively and fixedly installed on the inner walls of two sides of the mounting groove, one end of the adjusting screw is arranged on the reinforcing shaft seat, the other end of the adjusting screw is connected with an output shaft of the servo motor, the movable mounting seat is slidably clamped in the mounting groove, the movable mounting seat is in threaded connection with the adjusting screw, the hydraulic riveting rod is fixedly arranged at the bottom of the movable mounting seat, the micro motor is installed at the bottom of the hydraulic riveting rod, the rotary pressing disc is connected with an output shaft of the micro motor, and trapezoid riveting pressing projections with different heights are arranged on the outer side wall of the rotary pressing disc.
Through adopting above-mentioned scheme, servo motor drives adjust the lead screw is rotatory, remove the mount pad unable rotation thereby take place the sideslip under adjusting the drive of lead screw, drive hydraulic pressure riveting pole removes, make micro motor with rotate the position of pressing the dish and also change thereupon, when actual use, rotate the position of pressing the dish and can remove, thereby rivet the keeper of equidimension not, just rotate the equal difference of height size on the pressing dish the riveting presses the lug and also can adapt to the riveting of not unidimensional keeper, effectively improves the processing application scope of this device.
The beneficial effects of the invention are as follows: according to the invention, riveting processing is carried out through the point position adjustable automatic riveting mechanism, the whole point position adjustable automatic riveting mechanism is stabilized by utilizing the reinforcing base, the running stability of the device is ensured, the retainer rotation driving mechanism is used for fixing the retainer to be processed and adjusting the position of the retainer, in the actual use process, the retainer rotation driving mechanism controls the rotation of the retainer, the retainer is pressed and riveted by moving the pressing riveting mechanism, and the retainer are matched to realize multi-point riveting of the retainer;
According to the movable pressing riveting mechanism, the adjusting screw rod is driven to rotate through the servo motor, the movable mounting seat cannot rotate so as to transversely move under the driving of the adjusting screw rod, the hydraulic riveting rod is driven to move, the positions of the micro motor and the rotary pressing disc also change, and in actual use, the positions of the rotary pressing disc can move, so that retainers with different sizes can be riveted, riveting pressing protruding blocks with different heights and sizes on the rotary pressing disc can also adapt to riveting of retainers with different sizes, and the processing application range of the device is effectively improved.
The retainer correcting mechanism is positioned at two sides of the retainer conveying frame, the two sides of the retainer conveying frame can carry out correcting work, the position of the mounting bracket is adjusted through the expansion and contraction of the electric telescopic rod, the position of the limit roller is adjusted, when the retainer conveying crawler belt is actually used, after the retainer conveying crawler belt is conveyed to one side of the limit roller, the electric telescopic rod is controlled to extend out, the mounting bracket and the limit roller are pushed out, the limit roller extrudes the retainer at the two sides, so that the retainer is conveyed to the central position of the conveying crawler belt, and the retainer can be accurately machined and riveted when the retainer moves to the bottom of the point-position-adjustable automatic riveting mechanism.
Drawings
Fig. 1 is a schematic diagram of the structure of the present invention in a top view.
Fig. 2 is a schematic diagram of the structure of the present invention in front view.
Fig. 3 is a schematic view of the structure of the holder carrier in the present invention.
Fig. 4 is a schematic structural view of the correction mechanism in the present invention.
Fig. 5 is a schematic structural diagram of a point location adjustable automatic riveting mechanism in the present invention.
Fig. 6 is a schematic diagram of the structure of the point-position-adjustable automatic riveting mechanism under the bottom view angle.
Fig. 7 is a schematic structural view of a moving press riveting assembly according to the present invention.
Fig. 8 is a schematic structural view of a rotary drive mechanism in the present invention.
In the figure: 1. 1-1 parts of retainer conveying frames, 1-2 parts of supporting frames, 1-3 parts of conveying frames, 1-4 parts of driving motors and conveying tracks,
2. 2-1 Parts of point position adjustable automatic riveting mechanism, 2-2 parts of reinforcing base, 2-3 parts of connecting bracket, 2-3 parts of processing platform, 2-4 parts of retainer rotary driving mechanism, 2-5 parts of rotary adjusting motor, 2-6 parts of rotary disk, 2-7 parts of miniature telescopic rod, 2-8 parts of anti-skid extrusion ball, 2-9 parts of mounting groove, 2-10 parts of hydraulic adjusting rod,
3. 3-1 Parts of retainer correcting mechanism, 3-2 parts of fixing seat, 3-3 parts of electric telescopic rod, 3-3 parts of mounting bracket, 3-4 parts of limit roller,
4. The movable pressing riveting assembly comprises 4-1 parts of a servo motor, 4-2 parts of a reinforcing shaft seat, 4-3 parts of an adjusting screw rod, 4-4 parts of a movable mounting seat, 4-5 parts of a hydraulic riveting rod, 4-6 parts of a micro motor, 4-7 parts of a rotary pressing disc, 4-8 parts of a riveting pressing lug.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Please refer to fig. 1-8
Example 1
The utility model provides a thrust bearing retainer riveting device, including retainer carriage 1, automatic riveting mechanism 2 with adjustable point position, retainer correction mechanism 3 and removal press riveting subassembly 4, ground position department is all arranged in to retainer carriage 1 and automatic riveting mechanism 2 with adjustable point position, retainer carriage 1 is used for carrying the retainer that waits to process, remove and press riveting subassembly 4 and install on automatic riveting mechanism 2 with adjustable point position, realize the riveting to the retainer through automatic riveting mechanism 2 with adjustable point position and removal press riveting subassembly 4 after the retainer is carried to the bottom of removal press riveting subassembly 4, retainer carriage 1 is located the bottom of removal press riveting subassembly 4, two retainer correction mechanisms 3 are installed respectively in the top both sides of retainer carriage 1, thereby correct the position of retainer in both sides, when the retainer is arranged in on retainer carriage 1 and is carried, squeeze the retainer simultaneously from both sides, thereby guarantee that the intermediate position of retainer carriage 1 carries, remove and press riveting subassembly 4's bottom and process alright.
As a technical optimization scheme of the invention, as shown in FIG. 3, a retainer conveying frame 1 comprises a supporting frame 1-1, a conveying frame 1-2, a driving motor 1-3 and a conveying crawler belt 1-4, wherein the supporting frame 1-1 is arranged on the ground, the conveying frame 1-2 is welded on the top of the supporting frame 1-1, a retainer correcting mechanism 3 is arranged on the top of the conveying frame 1-2, the driving motor 1-3 is arranged on the conveying frame 1-2, a driving rotary drum is arranged on an output shaft of the driving motor 1-3, and the conveying crawler belt 1-4 is wound between the two driving rotary drums.
When the device is actually used, the driving motor 1-3 is utilized to open to drive the driving drums to rotate, so that the conveying crawler belt 1-4 wound between the two driving drums can move, a retainer which is needed to be riveted is placed on the conveying crawler belt 1-4 during actual use, and the retainer is conveyed to the bottom of the point position adjustable automatic riveting mechanism 2 to realize automatic riveting by utilizing the movement of the conveying crawler belt 1-4 to serve as a driving structure of the device.
Example 2
The utility model provides a thrust bearing retainer riveting device, including retainer carriage 1, automatic riveting mechanism 2 with adjustable point position, retainer correction mechanism 3 and removal press riveting subassembly 4, ground position department is all arranged in to retainer carriage 1 and automatic riveting mechanism 2 with adjustable point position, retainer carriage 1 is used for carrying the retainer that waits to process, remove and press riveting subassembly 4 and install on automatic riveting mechanism 2 with adjustable point position, realize the riveting to the retainer through automatic riveting mechanism 2 with adjustable point position and removal press riveting subassembly 4 after the retainer is carried to the bottom of removal press riveting subassembly 4, retainer carriage 1 is located the bottom of removal press riveting subassembly 4, two retainer correction mechanisms 3 are installed respectively in the top both sides of retainer carriage 1, thereby correct the position of retainer in both sides, when the retainer is arranged in on retainer carriage 1 and is carried, squeeze the retainer simultaneously from both sides, thereby guarantee that the intermediate position of retainer carriage 1 carries, remove and press riveting subassembly 4's bottom and process alright.
As a technical optimization scheme of the invention, as shown in FIG. 3, a retainer conveying frame 1 comprises a supporting frame 1-1, a conveying frame 1-2, a driving motor 1-3 and a conveying crawler belt 1-4, wherein the supporting frame 1-1 is arranged on the ground, the conveying frame 1-2 is welded on the top of the supporting frame 1-1, a retainer correcting mechanism 3 is arranged on the top of the conveying frame 1-2, the driving motor 1-3 is arranged on the conveying frame 1-2, a driving rotary drum is arranged on an output shaft of the driving motor 1-3, and the conveying crawler belt 1-4 is wound between the two driving rotary drums.
In this embodiment, the structure of the retainer straightening mechanism 3 is modified based on the embodiment 1, specifically as shown in fig. 4, the retainer straightening mechanism 3 includes a fixing seat 3-1, an electric telescopic rod 3-2, a mounting bracket 3-3 and a limit roller 3-4, the fixing seat 3-1 is welded on the top of the retainer conveying frame 1, the electric telescopic rod 3-2 is embedded on the side wall of the fixing seat 3-1, the mounting bracket 3-3 is welded on the telescopic end of the electric telescopic rod 3-2, and the limit roller 3-4 is connected with the mounting bracket 3-3 through a rotating shaft.
When the device is actually used, the two sides of the retainer conveying frame 1 can be corrected, the position of the mounting bracket 3-3 is adjusted through the expansion and contraction of the electric telescopic rod 3-2, the position of the limit roller 3-4 is adjusted, after the retainer is conveyed to one side of the limit roller 3-4 by the conveying crawler 1-4 in actual use, the electric telescopic rod 3-2 is controlled to stretch out, the mounting bracket 3-3 and the limit roller 3-4 are pushed out, the limit roller 3-4 extrudes the retainer at the two sides, the retainer is conveyed to the central position of the conveying crawler 1-4, and the retainer can be accurately machined and riveted when moving to the bottom of the point-position adjustable automatic riveting mechanism 2.
Example 3
The utility model provides a thrust bearing retainer riveting device, including retainer carriage 1, automatic riveting mechanism 2 with adjustable point position, retainer correction mechanism 3 and removal press riveting subassembly 4, ground position department is all arranged in to retainer carriage 1 and automatic riveting mechanism 2 with adjustable point position, retainer carriage 1 is used for carrying the retainer that waits to process, remove and press riveting subassembly 4 and install on automatic riveting mechanism 2 with adjustable point position, realize the riveting to the retainer through automatic riveting mechanism 2 with adjustable point position and removal press riveting subassembly 4 after the retainer is carried to the bottom of removal press riveting subassembly 4, retainer carriage 1 is located the bottom of removal press riveting subassembly 4, two retainer correction mechanisms 3 are installed respectively in the top both sides of retainer carriage 1, thereby correct the position of retainer in both sides, when the retainer is arranged in on retainer carriage 1 and is carried, squeeze the retainer simultaneously from both sides, thereby guarantee that the intermediate position of retainer carriage 1 carries, remove and press riveting subassembly 4's bottom and process alright.
As a technical optimization scheme of the invention, as shown in FIG. 3, a retainer conveying frame 1 comprises a supporting frame 1-1, a conveying frame 1-2, a driving motor 1-3 and a conveying crawler belt 1-4, wherein the supporting frame 1-1 is arranged on the ground, the conveying frame 1-2 is welded on the top of the supporting frame 1-1, a retainer correcting mechanism 3 is arranged on the top of the conveying frame 1-2, the driving motor 1-3 is arranged on the conveying frame 1-2, a driving rotary drum is arranged on an output shaft of the driving motor 1-3, and the conveying crawler belt 1-4 is wound between the two driving rotary drums.
The structure of the point location adjustable automatic riveting mechanism 2 is implemented on the basis of embodiment 1, specifically as shown in fig. 5, the point location adjustable automatic riveting mechanism 2 comprises a reinforcing base 2-1, a connecting bracket 2-2, a processing platform 2-3 and a retainer rotation driving mechanism 2-4, a mounting groove 2-9 is formed in the bottom of the processing platform 2-3, a movable pressing riveting component 4 is arranged in the mounting groove 2-9, the reinforcing base 2-1 is arranged on the ground, the processing platform 2-3 is welded with the reinforcing base 2-1 through the connecting bracket 2-2, the retainer rotation driving mechanism 2-4 is arranged at the central position of the bottom of the processing platform 2-3, and the mounting groove 2-9 and the movable pressing riveting component 4 are uniformly arranged on the outer side of the retainer rotation driving mechanism 2-4 in a ring array.
When the device is in actual use, the whole point position adjustable automatic riveting mechanism 2 is stabilized by the reinforcing base 2-1, the running stability of the device is ensured, the retainer rotation driving mechanism 2-4 is used for fixing the retainer to be processed and adjusting the position of the retainer, in the actual use process, the retainer rotation driving mechanism 2-4 controls the retainer to rotate, the retainer is pressed and riveted by moving the pressing riveting assembly 4, and the retainer are matched to realize multi-point riveting of the retainer.
Example 4
The utility model provides a thrust bearing retainer riveting device, including retainer carriage 1, automatic riveting mechanism 2 with adjustable point position, retainer correction mechanism 3 and removal press riveting subassembly 4, ground position department is all arranged in to retainer carriage 1 and automatic riveting mechanism 2 with adjustable point position, retainer carriage 1 is used for carrying the retainer that waits to process, remove and press riveting subassembly 4 and install on automatic riveting mechanism 2 with adjustable point position, realize the riveting to the retainer through automatic riveting mechanism 2 with adjustable point position and removal press riveting subassembly 4 after the retainer is carried to the bottom of removal press riveting subassembly 4, retainer carriage 1 is located the bottom of removal press riveting subassembly 4, two retainer correction mechanisms 3 are installed respectively in the top both sides of retainer carriage 1, thereby correct the position of retainer in both sides, when the retainer is arranged in on retainer carriage 1 and is carried, squeeze the retainer simultaneously from both sides, thereby guarantee that the intermediate position of retainer carriage 1 carries, remove and press riveting subassembly 4's bottom and process alright.
As a technical optimization scheme of the invention, as shown in FIG. 3, a retainer conveying frame 1 comprises a supporting frame 1-1, a conveying frame 1-2, a driving motor 1-3 and a conveying crawler belt 1-4, wherein the supporting frame 1-1 is arranged on the ground, the conveying frame 1-2 is welded on the top of the supporting frame 1-1, a retainer correcting mechanism 3 is arranged on the top of the conveying frame 1-2, the driving motor 1-3 is arranged on the conveying frame 1-2, a driving rotary drum is arranged on an output shaft of the driving motor 1-3, and the conveying crawler belt 1-4 is wound between the two driving rotary drums.
In this embodiment, the structure of the retainer rotation driving mechanism 2-4 is modified on the basis of embodiment 1, specifically, as shown in fig. 6, the retainer rotation driving mechanism 2-4 includes a hydraulic adjusting rod 2-10, a rotation adjusting motor 2-5, a rotating disc 2-6, a micro telescopic rod 2-7 and an anti-slip extrusion ball 2-8, the hydraulic adjusting rod 2-10 is fixedly arranged at the bottom center position of the processing platform 2-3, the rotation adjusting motor 2-5 is fixedly arranged at the telescopic end of the hydraulic adjusting rod 2-10, the rotating disc 2-6 is connected with the output shaft of the rotation adjusting motor 2-5, the number of the micro telescopic rods 2-7 is four, the micro telescopic rods 2-7 are uniformly arranged on the outer side wall of the rotating disc 2-6 in a ring array manner, and the anti-slip extrusion ball 2-8 is welded on the telescopic end of the micro telescopic rod 2-7.
When the device is actually used, the height of the rotary adjusting motor 2-5, the rotary disc 2-6, the miniature telescopic rods 2-7 and the anti-slip extrusion balls 2-8 is adjusted by the telescopic action of the hydraulic adjusting rods 2-10, when the retainer moves to the bottom of the point-position-adjustable automatic riveting mechanism 2 in actual use, the hydraulic adjusting rods 2-10 are controlled to extend, the rotary disc 2-6 is lowered to the inner ring of the retainer, then the miniature telescopic rods 2-7 are controlled to extend, the miniature telescopic rods 2-7 can eject the anti-slip extrusion balls 2-8, the anti-slip extrusion balls 2-8 push the inner ring of the retainer, and therefore the retainer is fixed, and the pressing of the pressing riveting assembly 4 is convenient to move.
Example 5
The utility model provides a thrust bearing retainer riveting device, including retainer carriage 1, automatic riveting mechanism 2 with adjustable point position, retainer correction mechanism 3 and removal press riveting subassembly 4, ground position department is all arranged in to retainer carriage 1 and automatic riveting mechanism 2 with adjustable point position, retainer carriage 1 is used for carrying the retainer that waits to process, remove and press riveting subassembly 4 and install on automatic riveting mechanism 2 with adjustable point position, realize the riveting to the retainer through automatic riveting mechanism 2 with adjustable point position and removal press riveting subassembly 4 after the retainer is carried to the bottom of removal press riveting subassembly 4, retainer carriage 1 is located the bottom of removal press riveting subassembly 4, two retainer correction mechanisms 3 are installed respectively in the top both sides of retainer carriage 1, thereby correct the position of retainer in both sides, when the retainer is arranged in on retainer carriage 1 and is carried, squeeze the retainer simultaneously from both sides, thereby guarantee that the intermediate position of retainer carriage 1 carries, remove and press riveting subassembly 4's bottom and process alright.
As a technical optimization scheme of the invention, as shown in FIG. 3, a retainer conveying frame 1 comprises a supporting frame 1-1, a conveying frame 1-2, a driving motor 1-3 and a conveying crawler belt 1-4, wherein the supporting frame 1-1 is arranged on the ground, the conveying frame 1-2 is welded on the top of the supporting frame 1-1, a retainer correcting mechanism 3 is arranged on the top of the conveying frame 1-2, the driving motor 1-3 is arranged on the conveying frame 1-2, a driving rotary drum is arranged on an output shaft of the driving motor 1-3, and the conveying crawler belt 1-4 is wound between the two driving rotary drums.
The structure of the movable pressing riveting assembly 4 is modified on the basis of embodiment 1, specifically as shown in fig. 7, the movable pressing riveting assembly 4 comprises a servo motor 4-1, a reinforcing shaft seat 4-2, an adjusting screw 4-3, a movable mounting seat 4-4, a hydraulic riveting rod 4-5, a micro motor 4-6 and a rotary pressing disc 4-7, wherein the servo motor 4-1 and the reinforcing shaft seat 4-2 are respectively and fixedly mounted on the inner walls of two sides of a mounting groove 2-9, one end of the adjusting screw 4-3 is arranged on the reinforcing shaft seat 4-2, the other end of the adjusting screw 4-3 is connected with an output shaft of the servo motor 4-1, the movable mounting seat 4-4 is slidably clamped in a mounting groove 2-9, the movable mounting seat 4-4 is in threaded connection with the adjusting screw 4-3, the hydraulic riveting rod 4-5 is fixedly arranged at the bottom of the movable mounting seat 4-4, the micro motor 4-6 is mounted at the bottom of the hydraulic riveting rod 4-5, the rotary pressing disc 4-7 is connected with the output shaft of the micro motor 4-6, and the rotary pressing disc 4-6 is provided with trapezoidal pressing protrusions 4-8 with different heights.
When the device is in actual use, the servo motor 4-1 drives the adjusting screw 4-3 to rotate, the movable mounting seat 4-4 cannot rotate so as to transversely move under the driving of the adjusting screw 4-3, the hydraulic riveting rod 4-5 is driven to move, the positions of the micro motor 4-6 and the rotary pressing plate 4-7 also change along with the movement of the hydraulic riveting rod, and when the device is in actual use, the positions of the rotary pressing plate 4-7 can move so as to rivet retainers with different sizes, and the riveting pressing protruding blocks 4-8 with different heights on the rotary pressing plate 4-7 can also adapt to the riveting of the retainers with different sizes, so that the processing application range of the device is effectively improved.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (5)
1. A thrust bearing retainer staking device characterized by: the automatic riveting device comprises a retainer conveying frame (1), a point position adjustable automatic riveting mechanism (2), a retainer correcting mechanism (3) and a movable pressing riveting assembly (4), wherein the retainer conveying frame (1) and the point position adjustable automatic riveting mechanism (2) are both arranged at the ground position, the movable pressing riveting assembly (4) is arranged on the point position adjustable automatic riveting mechanism (2), the retainer conveying frame (1) is positioned at the bottom of the movable pressing riveting assembly (4), and the two retainer correcting mechanisms (3) are respectively arranged at the two sides of the top of the retainer conveying frame (1);
The automatic riveting mechanism (2) with adjustable point positions comprises a reinforcing base (2-1), a connecting bracket (2-2), a processing platform (2-3) and a retainer rotary driving mechanism (2-4), wherein a mounting groove (2-9) is formed in the bottom of the processing platform (2-3), a movable pressing riveting component (4) is arranged in the mounting groove (2-9), the reinforcing base (2-1) is arranged on the ground, the processing platform (2-3) is welded with the reinforcing base (2-1) through the connecting bracket (2-2), the retainer rotary driving mechanism (2-4) is arranged at the central position of the bottom of the processing platform (2-3), and the mounting groove (2-9) and the movable pressing riveting component (4) are uniformly arranged on the outer side of the retainer rotary driving mechanism (2-4) in a ring array.
The movable pressing riveting assembly (4) comprises a servo motor (4-1), a reinforcing shaft seat (4-2), an adjusting screw (4-3), a movable mounting seat (4-4), a hydraulic riveting rod (4-5), a miniature motor (4-6) and a rotary pressing disc (4-7), wherein the servo motor (4-1) and the reinforcing shaft seat (4-2) are respectively and fixedly arranged on the inner walls of the two sides of the mounting groove (2-9), one end of the adjusting screw (4-3) is arranged on the reinforcing shaft seat (4-2), and the other end of the adjusting screw (4-3) is connected with an output shaft of the servo motor (4-1);
The retainer rotary driving mechanism (2-4) comprises a hydraulic adjusting rod (2-10), a rotary adjusting motor (2-5), a rotary disc (2-6), a miniature telescopic rod (2-7) and an anti-slip extrusion ball (2-8), wherein the hydraulic adjusting rod (2-10) is fixedly arranged at the bottom center position of the processing platform (2-3), the rotary adjusting motor (2-5) is fixedly arranged at the telescopic end of the hydraulic adjusting rod (2-10), and the rotary disc (2-6) is connected with an output shaft of the rotary adjusting motor (2-5);
The number of the miniature telescopic rods (2-7) is four, the miniature telescopic rods (2-7) are uniformly arranged on the outer side wall of the rotary disk (2-6) in a ring array mode, and the anti-slip extrusion balls (2-8) are welded on the telescopic ends of the miniature telescopic rods (2-7);
The movable mounting seat (4-4) is slidably clamped in the mounting groove (2-9), the movable mounting seat (4-4) is in threaded connection with the adjusting screw rod (4-3), the hydraulic riveting rod (4-5) is fixedly arranged at the bottom of the movable mounting seat (4-4), the miniature motor (4-6) is mounted at the bottom of the hydraulic riveting rod (4-5), the rotary pressing plate (4-7) is connected with an output shaft of the miniature motor (4-6), and trapezoid riveting pressing projections (4-8) with different heights are arranged on the outer side wall of the rotary pressing plate (4-7).
2. A thrust bearing retainer staking device as claimed in claim 1, wherein: the retainer conveying frame (1) comprises a supporting frame (1-1), a conveying frame (1-2), a driving motor (1-3) and a conveying crawler belt (1-4), wherein the supporting frame (1-1) is arranged on the ground, the conveying frame (1-2) is welded at the top of the supporting frame (1-1), and the retainer correcting mechanism (3) is arranged at the top of the conveying frame (1-2).
3. A thrust bearing retainer staking device as claimed in claim 2, wherein: the conveying device is characterized in that the driving motor (1-3) is arranged on the conveying frame (1-2), a driving rotary drum is arranged on an output shaft of the driving motor (1-3), and the conveying crawler belt (1-4) is wound between the two driving rotary drums.
4. A thrust bearing retainer staking device as claimed in claim 1, wherein: the retainer correcting mechanism (3) comprises a fixed seat (3-1), an electric telescopic rod (3-2), a mounting bracket (3-3) and a limit roller (3-4), wherein the fixed seat (3-1) is welded at the top of the retainer conveying frame (1), and the electric telescopic rod (3-2) is embedded on the side wall of the fixed seat (3-1).
5. The thrust bearing retainer staking device of claim 4 wherein: the mounting bracket (3-3) is welded on the telescopic end of the electric telescopic rod (3-2), and the limit roller (3-4) is connected with the mounting bracket (3-3) through a rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210139864.6A CN114406109B (en) | 2022-02-16 | 2022-02-16 | Riveting device for thrust bearing retainer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210139864.6A CN114406109B (en) | 2022-02-16 | 2022-02-16 | Riveting device for thrust bearing retainer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114406109A CN114406109A (en) | 2022-04-29 |
| CN114406109B true CN114406109B (en) | 2024-05-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210139864.6A Active CN114406109B (en) | 2022-02-16 | 2022-02-16 | Riveting device for thrust bearing retainer |
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| Country | Link |
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| CN (1) | CN114406109B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB891378A (en) * | 1959-11-27 | 1962-03-14 | Miami Rivet Company | Riveting machine |
| JPH04145228A (en) * | 1990-10-08 | 1992-05-19 | Yamada Seisakusho:Kk | Bearing press-fitting caulking device |
| CN101956766A (en) * | 2010-09-10 | 2011-01-26 | 山东迅捷精密设备有限公司 | Full-automatic assembling machine of bearing retainer |
| CN104482060A (en) * | 2014-12-04 | 2015-04-01 | 新昌县精艺轴承有限公司 | Automatic assembly device for plane thrust retainer and assembly method for automatic assembly device |
| CN107813137A (en) * | 2017-11-23 | 2018-03-20 | 东莞市李群自动化技术有限公司 | A kind of process equipment for being used to assemble bearing |
| CN108637112A (en) * | 2018-05-11 | 2018-10-12 | 安徽金越轴承有限公司 | A kind of cylinder roller bearing copper retainer riveting equipment |
| CN212028356U (en) * | 2020-04-10 | 2020-11-27 | 浙江凯亚德轴承制造有限公司 | Full-automatic ball bearing assembly machine |
-
2022
- 2022-02-16 CN CN202210139864.6A patent/CN114406109B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB891378A (en) * | 1959-11-27 | 1962-03-14 | Miami Rivet Company | Riveting machine |
| JPH04145228A (en) * | 1990-10-08 | 1992-05-19 | Yamada Seisakusho:Kk | Bearing press-fitting caulking device |
| CN101956766A (en) * | 2010-09-10 | 2011-01-26 | 山东迅捷精密设备有限公司 | Full-automatic assembling machine of bearing retainer |
| CN104482060A (en) * | 2014-12-04 | 2015-04-01 | 新昌县精艺轴承有限公司 | Automatic assembly device for plane thrust retainer and assembly method for automatic assembly device |
| CN107813137A (en) * | 2017-11-23 | 2018-03-20 | 东莞市李群自动化技术有限公司 | A kind of process equipment for being used to assemble bearing |
| CN108637112A (en) * | 2018-05-11 | 2018-10-12 | 安徽金越轴承有限公司 | A kind of cylinder roller bearing copper retainer riveting equipment |
| CN212028356U (en) * | 2020-04-10 | 2020-11-27 | 浙江凯亚德轴承制造有限公司 | Full-automatic ball bearing assembly machine |
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| Publication number | Publication date |
|---|---|
| CN114406109A (en) | 2022-04-29 |
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