CN214771275U - Roller finishing device of bearing outer sleeve superfinishing machine - Google Patents
Roller finishing device of bearing outer sleeve superfinishing machine Download PDFInfo
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- CN214771275U CN214771275U CN202121264535.1U CN202121264535U CN214771275U CN 214771275 U CN214771275 U CN 214771275U CN 202121264535 U CN202121264535 U CN 202121264535U CN 214771275 U CN214771275 U CN 214771275U
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Abstract
The utility model discloses a bearing overcoat superfinishing machine gyro wheel trimming device, including repairing the gyro wheel seat, repair and be provided with positioning hole on the gyro wheel seat, wheel components is through supporting the spacing installation of tight screw in positioning hole, through repairing the concentricity of gyro wheel seat control wheel components. The utility model relates to a rationally, moreover, the steam generator is simple in structure, the installation is dismantled conveniently simply, whole practicality is strong, support the roller components through repairing the roller seat and lift, effectively guarantee whole roller components's structural stability and verticality, do not influence the rotary operation of gyro wheel simultaneously again, realize relative rotation through the bearing between connecting axle and the axle sleeve, guarantee connecting axle pivoted stationarity and accuracy nature, and the axle sleeve itself is spacing to be fixed on repairing the roller seat through supporting the holding screw, guarantee the steadiness of placing of roller components in repairing the roller seat, ensure the concentricity of whole roller components, thereby improve the processingquality to the bearing overcoat terminal surface, guarantee the vertical precision after the grinding of bearing overcoat terminal surface.
Description
Technical Field
The utility model belongs to the technical field of bearing housing processing, concretely relates to super smart quick-witted gyro wheel trimming device of bearing housing.
Background
The bearing is an important part in modern mechanical equipment, the main function of the bearing is to support a mechanical rotating body, reduce the friction coefficient in the motion process of the mechanical rotating body and ensure the rotation precision of the mechanical rotating body, the bearing outer sleeve is an important component in the bearing, the bearing outer sleeve needs a superfinishing machine to carry out finish machining on the bearing outer sleeve in the production process, and the superfinishing machine processes the bearing outer sleeve by matching a roller with a grinding wheel. When the superfinishing machine grinds and trims the end face of the bearing outer sleeve in the prior art, the vertical precision of the ground end face of the bearing outer sleeve is poor, the unqualified rate of a product is high, and the production efficiency is reduced.
Disclosure of Invention
The utility model discloses aim at to the not enough and technical scheme who provides bearing housing superfinishing machine gyro wheel finishing device that prior art exists, reasonable in design, moreover, the steam generator is simple in structure, the installation is dismantled conveniently, therefore, the clothes generator is strong in overall practicability, adopt this finishing device to stabilize the maintenance to roller components, improve the vertical accuracy after follow-up bearing housing terminal surface finishing processing, carry out spacing support to roller components through repairing the gyro wheel seat, guarantee the structural stability and the linearity of whole roller components, thereby guarantee the concentricity of whole roller components, improve machining precision and processingquality, guarantee the vertical accuracy after the grinding of bearing housing terminal surface.
In order to solve the technical problem, the utility model discloses a following technical scheme:
super smart quick-witted gyro wheel trimming device of bearing overcoat, its characterized in that: the device comprises a trimming roller seat, wherein a positioning through hole is formed in the trimming roller seat, a roller assembly is limited and installed in the positioning through hole through a holding screw, and the concentricity of the roller assembly is controlled through the trimming roller seat; the roller component is fixed in a limiting way by abutting against the fastening screw and the roller repairing seat, the mounting and the dismounting are convenient, the operation is convenient, the roller repairing seat supports the stable roller component, the structural stability and the whole linearity of the roller component are ensured, the concentricity of the roller component is ensured, and the vertical precision after the end face of the bearing outer sleeve is repaired is improved.
Further, wheel components includes gyro wheel and connecting axle, the one end and the gyro wheel fixed connection of connecting axle, and the other end of connecting axle is connected with the driving source, drives the connecting axle through the driving source and rotates to drive the synchronous rotation of gyro wheel, structural design is compact reasonable, and the driving source passes through the connecting axle and drives the gyro wheel rotation, thereby realizes the superfinishing of bearing housing terminal surface through gyro wheel cooperation emery wheel.
Further, the sleeve is sleeved on the connecting shaft, the sleeve is matched and clamped in the positioning through hole, the end part of the abutting screw penetrates through the roller repairing seat and extends into the positioning through hole to abut against and limit the surface of the sleeve, the sleeve is only sleeved with the connecting shaft, the rotation of the connecting shaft is not influenced, the surface of the connecting shaft is protected through the sleeve, the friction between the connecting shaft and the inner wall of the positioning through hole is effectively avoided, meanwhile, the sleeve is fixed in the positioning through hole through the abutting screw, the structural firmness of the sleeve is ensured, the stability of the installation structure of the roller component in the roller repairing seat is ensured, the integral linearity of the connecting shaft is ensured, the concentricity of the whole roller component is well ensured, the processing quality and the processing precision of the bearing housing after end face grinding are improved, and the end face vertical precision is ensured.
Further, be connected between axle sleeve and the connecting axle and be provided with the bearing, the bearing is located the both ends of axle sleeve, makes the relative axle sleeve of connecting axle rotate through the bearing, and structural design is reasonable, and the inner circle of bearing is fixed with the connecting axle, and the outer lane of bearing is fixed with the axle sleeve, reduces the coefficient of friction that the connecting axle rotated the in-process through the bearing for the rotation process of connecting axle is more steady, guarantees the rotation precision.
Furthermore, the chamfering is arranged on the roller repairing seat, the safety performance of the roller repairing seat in the mounting and dismounting operation process can be improved due to the chamfering design, the hand cutting injury in the taking and mounting process of the roller repairing seat is effectively avoided, and meanwhile, the appearance attractiveness of the roller repairing seat can be improved due to the chamfering design.
Furthermore, the chamfer is of a plane structure or an arc structure, the shape and the angle of the chamfer are not limited, and the chamfer can be adjusted according to actual processing requirements.
Further, the bottom of the roller seat is provided with a flat pressing plate, an adjusting groove is formed in the flat pressing plate, the roller seat and the superfinishing machine are fixedly installed through the adjusting groove, the contact area between the bottom surface of the roller seat and the equipment can be guaranteed through the design of the flat pressing plate, the roller seat is stably placed, installation and fixation between the roller seat and the equipment are achieved through the design of the adjusting groove in the flat plate, and installation and disassembly are convenient and simple.
Furthermore, the adjustment tank is long strip-shaped structure, and the adjusting tank through long strip-shaped structure makes the mounted position of repairing between gyro wheel seat and the super smart machine adjustable, and structural design is ingenious reasonable, adopts long strip-shaped structure for there is certain control range in the overlapping position of the mounting hole of reserving on the equipment and adjustment tank, thereby can be according to the overlapping position between actual installation demand adjustment tank and the mounting hole, reduces the installation condition, the operation is dismantled in the installation of the reality of being more convenient for.
Furthermore, the flat pressing plate and the trimming roller seat are of an integrally formed structure, and the flat pressing plate and the trimming roller seat are of the integrally formed structure, so that the strength of the integral structure can be ensured, the limiting and supporting effect of the trimming roller seat on the roller assembly is ensured, and the actual machining and forming are facilitated.
The utility model discloses owing to adopted above-mentioned technical scheme, following beneficial effect has:
the utility model relates to a rationally, moreover, the steam generator is simple in structure, the installation is dismantled conveniently simply, whole practicality is strong, support the roller components and lift through repairing the roller seat, effectively guarantee whole roller components's structural stability and linearity, do not influence the rotatory operation of gyro wheel simultaneously again, realize relative rotation through the bearing between connecting axle and the axle sleeve, guarantee connecting axle pivoted stationarity and accuracy nature, and axle sleeve itself is spacing to be fixed on repairing the roller seat through supporting the holding screw, guarantee the steadiness of placing of roller components in repairing the roller seat, ensure the concentricity of whole roller components, thereby improve the processingquality to the bearing housing terminal surface, guarantee the vertical precision after the grinding of bearing housing terminal surface.
Drawings
The present invention will be further explained with reference to the accompanying drawings:
FIG. 1 is a schematic structural view of the roller finishing device of the bearing housing superfinishing machine of the present invention;
FIG. 2 is a view showing the mounting structure of the roller assembly and the roller repairing base;
FIG. 3 is a schematic structural view of the roller assembly of the present invention;
FIG. 4 is a view showing the installation structure between the middle bearing and the shaft sleeve and between the middle bearing and the connecting shaft;
fig. 5 is a schematic structural view of the roller seat for over-repairing in the present invention.
In the figure: 1-repairing a roller seat; 2-positioning the through hole; 3, rolling wheels; 4-a connecting shaft; 5-shaft sleeve; 6-a bearing; 7-tightening the screw; 8-chamfering; 9-flat pressing plate; 10-an adjustment tank; 11-a roller assembly.
Detailed Description
As shown in fig. 1 to 5, the roller finishing device for the bearing housing superfinishing machine of the present invention comprises a finishing roller seat 1, wherein the finishing roller seat 1 is provided with a positioning through hole 2, a roller assembly 11 is installed in the positioning through hole 2 in a limiting manner by a holding screw 7, and the concentricity of the roller assembly 11 is controlled by the finishing roller seat 1; the roller component 11 is fixed in a limiting way by abutting against the fastening screw 7 and the roller seat 1, the installation and the disassembly are convenient, the operation is convenient, the roller seat 1 is supported to stabilize the roller component 11, the structural stability and the whole linearity of the roller component 11 are ensured, the concentricity of the roller component 11 is ensured, and the vertical precision of the bearing sleeve after the end face is repaired is improved.
The connecting shaft 4 is sleeved with a shaft sleeve 5, the shaft sleeve 5 is clamped in the positioning through hole 2 in a matching manner, the end part of the abutting screw 7 penetrates through the roller trimming seat 1 to extend into the positioning through hole 2 to abut against and limit the surface of the shaft sleeve 5, the shaft sleeve 5 and the connecting shaft 4 are only sleeved without influencing the rotation of the connecting shaft 4, the surface of the connecting shaft 4 is protected by the shaft sleeve 5, the friction between the connecting shaft 4 and the inner wall of the positioning through hole 2 is effectively avoided, meanwhile, the shaft sleeve 5 is fixed in the positioning through hole 2 through the abutting screw 7, the structural firmness of the shaft sleeve 5 is ensured, thereby ensuring the stability of the mounting structure of the roller assembly 11 in the roller repairing seat 1, ensuring the whole linearity of the connecting shaft 4, ensuring the concentricity of the whole roller assembly 11 well, therefore, the processing quality and the processing precision of the bearing outer sleeve after the end face is ground are improved, and the vertical precision of the end face is ensured.
Be provided with bearing 6 between axle sleeve 5 and the connecting axle 4, bearing 6 is located the both ends of axle sleeve 5, makes the relative axle sleeve 5 of connecting axle 4 rotate through bearing 6, and structural design is reasonable, and the inner circle of bearing 6 is fixed with connecting axle 4, and the outer lane of bearing 6 is fixed with axle sleeve 5, reduces the coefficient of friction that connecting axle 4 rotated the in-process through bearing 6 for connecting axle 4's rotation process is more steady, guarantees the rotation precision.
The chamfering 8 is arranged on the roller repairing seat 1, the design of the chamfering 8 can improve the safety performance of the roller repairing seat 1 in the mounting and dismounting operation process, the hand cutting in the taking and mounting process of the roller repairing seat 1 is effectively avoided, and meanwhile, the chamfering 8 can also increase the appearance attractiveness of the roller repairing seat 1.
The chamfer 8 is of a plane structure or an arc structure, the shape and the angle of the chamfer 8 are not limited, and the chamfer can be adjusted according to actual processing requirements.
The bottom of the roller repairing seat 1 is provided with a flat pressing plate 9, an adjusting groove 10 is formed in the flat pressing plate 9, the roller repairing seat 1 and the superfinishing machine are fixedly installed through the adjusting groove 10, the contact area between the bottom surface of the roller repairing seat 1 and the equipment can be ensured through the design of the flat pressing plate 9, the stable placement of the roller repairing seat 1 is ensured, the installation and the fixation between the roller repairing seat 1 and the equipment are realized through the design of the adjusting groove 10 in the flat plate, and the installation and the disassembly are convenient and simple.
The adjusting groove 10 is of a long strip-shaped structure, the mounting position between the finishing roller seat 1 and the superfinishing machine is adjustable through the adjusting groove 10 of the long strip-shaped structure, the structural design is ingenious and reasonable, the long strip-shaped structure is adopted, a certain adjusting range is reserved on the equipment in the overlapping position of the mounting hole and the adjusting groove 10, the overlapping position between the adjusting groove 10 and the mounting hole can be adjusted according to actual mounting requirements, mounting conditions are reduced, and actual mounting and dismounting operations are facilitated.
The flat pressing plate 9 and the trimming roller seat 1 are in an integrated structure, and the flat pressing plate 9 and the trimming roller seat 1 are in the integrated structure, so that the overall structural strength can be ensured, the limiting and supporting effect of the trimming roller seat 1 on the roller assembly 11 is ensured, and the actual processing and forming are facilitated.
The utility model relates to a rationally, moreover, the steam generator is simple in structure, the installation is dismantled conveniently simply, whole practicality is strong, support and lift roller assembly 11 through repairing roller seat 1, carry on spacing firm to connecting axle 4, effectively guarantee the structural stability and the linearity of whole roller assembly 11, do not influence the rotatory operation of gyro wheel 3 simultaneously again, realize relative rotation through bearing 6 between connecting axle 4 and the axle sleeve 5, guarantee connecting axle 4 pivoted stationarity and accuracy nature, and axle sleeve 5 itself is fixed on repairing roller seat 1 by spacing through supporting fastening screw 7, guarantee the steadiness of placing of roller assembly 11 in repairing roller seat 1, ensure the concentricity of whole roller assembly 11, thereby improve the processingquality to bearing housing terminal surface, guarantee the vertical precision after the grinding of bearing housing terminal surface.
The above is only a specific embodiment of the present invention, but the technical features of the present invention are not limited thereto. Any simple changes, equivalent substitutions or modifications made on the basis of the present invention to achieve substantially the same technical effects are all covered by the scope of the present invention.
Claims (8)
1. Super smart quick-witted gyro wheel trimming device of bearing overcoat, its characterized in that: including repairing the gyro wheel seat, be provided with positioning hole on repairing the gyro wheel seat, wheel components through supporting tight screw spacing install in the positioning hole, wheel components includes gyro wheel and connecting axle, the one end of connecting axle with gyro wheel fixed connection, the other end of connecting axle is connected with the driving source, through the driving source drives the connecting axle rotates, thereby drives the synchronous rotation of gyro wheel.
2. The roller dressing device for the bearing outer sleeve superfinishing machine according to claim 1, wherein: the connecting shaft is sleeved with a shaft sleeve, the shaft sleeve is clamped in the positioning through hole in a matching mode, and the end portion of the abutting screw penetrates through the trimming wheel seat to extend into the positioning through hole to abut against and limit the surface of the shaft sleeve.
3. The roller dressing device for the bearing outer sleeve superfinishing machine according to claim 2, wherein: the bearing is arranged at two ends of the shaft sleeve, and the connecting shaft rotates relative to the shaft sleeve through the bearing.
4. The roller dressing device for the bearing outer sleeve superfinishing machine according to claim 1, wherein: and a chamfer is arranged on the roller repairing seat.
5. The roller dressing device for the bearing outer sleeve superfinishing machine according to claim 4, wherein: the chamfer is of a plane structure or an arc structure.
6. The roller dressing device for the bearing outer sleeve superfinishing machine according to claim 1, wherein: the bottom of repairing the gyro wheel seat is equipped with the flat clamp plate, be provided with the adjustment tank on the flat clamp plate, through the adjustment tank is realized repair the installation between gyro wheel seat and the super smart machine and fix.
7. The roller dressing device for the bearing outer sleeve superfinishing machine according to claim 6, wherein: the adjusting groove is of a long strip-shaped structure, and the mounting position between the finishing roller seat and the superfinishing machine is adjustable through the adjusting groove of the long strip-shaped structure.
8. The roller dressing device for the bearing outer sleeve superfinishing machine according to claim 6, wherein: the flat pressing plate and the roller trimming seat are of an integrated structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121264535.1U CN214771275U (en) | 2021-06-07 | 2021-06-07 | Roller finishing device of bearing outer sleeve superfinishing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121264535.1U CN214771275U (en) | 2021-06-07 | 2021-06-07 | Roller finishing device of bearing outer sleeve superfinishing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214771275U true CN214771275U (en) | 2021-11-19 |
Family
ID=78701716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121264535.1U Active CN214771275U (en) | 2021-06-07 | 2021-06-07 | Roller finishing device of bearing outer sleeve superfinishing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214771275U (en) |
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2021
- 2021-06-07 CN CN202121264535.1U patent/CN214771275U/en active Active
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