CN217776664U - Positioning device for bearing ring machining - Google Patents
Positioning device for bearing ring machining Download PDFInfo
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- CN217776664U CN217776664U CN202222044743.1U CN202222044743U CN217776664U CN 217776664 U CN217776664 U CN 217776664U CN 202222044743 U CN202222044743 U CN 202222044743U CN 217776664 U CN217776664 U CN 217776664U
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- workbench
- bearing ring
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Abstract
The utility model relates to a bearing ring processing technology field specifically is a positioner is used in bearing ring processing, comprises a workbench, the drive assembly is installed to the terminal surface under the workstation, and drive assembly has the portion of processing to the butt joint, and the portion of processing is in order to carry out the symmetry setting along the processing platform central line, and the portion of processing working face extends on the workstation, and install on the workstation with the portion of processing dislocation has a locating component, locating component is including installing the crossbearer on the workstation, and the material axle of putting on the central line of the symmetry of workstation, put the perpendicular upper end of material axle and install inner ring diameter adaptation in the fastener cover of putting the material axle, the fastener cover is installed on the crossbearer, wherein the crossbearer uses the fastener cover to install the transition axle respectively on the left and right sides structure as the center, and the epaxial cover of transition is equipped with the extension rod, and the outer terminal surface of extension rod and fastener cover meets. The problem of current bearing ring positioner operate complicacy, can't realize the limited location to the bearing inner race is solved.
Description
Technical Field
The utility model relates to a bearing ring processing technology field specifically is a positioner is used in bearing ring processing.
Background
The bearing is an important part in the modern mechanical equipment. Its main function is to support the mechanical rotator, reduce the friction coefficient in its motion process and ensure its rotation precision. The rolling bearing generally comprises four parts, namely an outer ring, an inner ring, a rolling body and a retainer, and strictly speaking comprises six parts, namely the outer ring, the inner ring, the rolling body, the retainer, a seal and lubricating oil. In short, the rolling bearing can be defined as long as it includes an outer ring, an inner ring, and rolling elements. Rolling bearings are classified into ball bearings and roller bearings according to the shape of the rolling element.
In order to prolong the service life of a bearing, the bearing ring is polished or drilled, and in order to improve the machining precision, the bearing ring needs to be positioned, but the existing bearing ring positioning device is complex in operation and cannot realize limited positioning of the outer ring of the bearing, so that various errors occur in the machining process, and the service life of the bearing is seriously shortened.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
To prior art's not enough, the utility model provides a positioner is used in bearing ring processing has solved current bearing ring positioner and has operated complicacy, can't realize the problem to the limited location of bearing inner race.
(II) technical scheme
In order to achieve the above purpose, the utility model provides a following technical scheme: a positioning device for machining a bearing ring comprises a workbench, wherein a driving assembly is mounted on the lower end face of the workbench, a machining part is butted with the driving assembly and symmetrically arranged along the center line of the machining workbench, the action surface of the machining part extends on the workbench, and a positioning assembly is mounted on the workbench in a staggered manner with the machining part;
the positioning assembly comprises a cross frame arranged on the workbench, a material placing shaft is arranged on the symmetrical center line of the workbench, a fastener sleeve with the inner ring diameter matched with that of the material placing shaft is arranged at the vertical upper end of the material placing shaft, the fastener sleeve is arranged on the cross frame, transition shafts are respectively arranged on the left side structure body and the right side structure body of the cross frame by taking the fastener sleeve as the center, a connecting rod is sleeved on each transition shaft, and the connecting rods are connected with the outer annular surface of the fastener sleeve.
Preferably, the transverse frame comprises a lining seat rotatably mounted on the workbench and an upper frame internally connected in the lining seat, the upper frame is in a U-shaped arrangement, and the vertical structure body of the upper frame is connected with the lining seat, is in a columnar arrangement and is in threaded connection with the lining seat.
Preferably, the material placing shaft is of a columnar structure, a plurality of annular grooves with different diameters are formed in the annular surface of the material placing shaft, and the diameters of the annular grooves are sequentially increased from top to bottom.
Preferably, the processing portion is including the chassis that is located terminal surface under the workstation to install the jacking dish at the chassis up end, and the jacking dish extends in the workstation upper end, and drive assembly runs through and carries out the spiro union in the chassis.
Preferably, the lower end of the workbench is provided with a through cavity communicated with the outside, and an abrasion-proof rubber strip is laid and installed on the lower end face of the vertical plate of the workbench.
Preferably, the driving assembly is installed in the through cavity of the workbench, and the driving assembly includes a screw rod penetrating through the chassis and in threaded connection with the chassis, and the connecting ends of the screw rod and the two chassis are provided with threads in different directions.
Preferably, the jacking disc is provided with a screw rod in a penetrating manner, and the screw rod is arranged on the chassis to move synchronously with the chassis.
(III) advantageous effects
Compared with the prior art, the utility model provides a positioner is used in bearing ring processing possesses following beneficial effect:
1. the material placing shaft for bearing the bearing rings with different sizes is arranged on the working table surface, and the material placing shaft is arranged in a translation mode relative to the processing part for material operation on the material placing shaft, so that the purpose of adaptively processing the bearing rings with different sizes is achieved.
2. The fastener sleeve is arranged above the material placing shaft in the vertical direction, so that the material placing shaft is matched with a material carrying part, and when the material is processed, the material is kept relatively stable through acting force applied to the material placing shaft in the vertical direction by the fastener sleeve.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of the positioning assembly of the present invention;
fig. 3 is a schematic view of the combined structure of the processing portion and the driving assembly of the present invention.
In the figure: 1. a work table; 2. a drive assembly; 3. a processing section; 31. a chassis; 32. a jacking disc; 4. a positioning assembly; 41. a cross frame; 411. a lining seat; 412. a top frame; 42. a material placing shaft; 43. a fastener sleeve; 44. a transition shaft.
Detailed Description
Embodiments of the present application will be described in detail with reference to the drawings and examples, so that how to implement technical means to solve technical problems and achieve technical effects of the present application can be fully understood and implemented.
Fig. 1-3 show an embodiment of the present invention, which is a positioning device for bearing ring processing, and includes a workbench 1, a driving component 2 is mounted on a lower end surface of the workbench 1, and the driving component 2 is butt-jointed with a processing portion 3, and the processing portion 3 is symmetrically arranged along a center line of the processing platform, and an action surface of the processing portion 3 extends on the workbench 1, and is mounted on the workbench 1 in a staggered manner with the processing portion 3, and has a positioning component 4;
the positioning component 4 comprises a cross frame 41 arranged on the workbench 1, a material placing shaft 42 is arranged on the symmetrical center line of the workbench 1, the material placing shaft 42 is of a columnar structure, a plurality of annular grooves with different diameters are formed in the annular surface of the material placing shaft, the diameters of the annular grooves are sequentially increased from top to bottom, a fastener sleeve 43 with an inner ring diameter matched with the material placing shaft 42 is arranged at the vertical upper end of the material placing shaft 42, when the positioning component is used specifically, vertical downward pressure is applied to materials sleeved on the material placing shaft 42, specifically, transition shafts 44 are respectively arranged on left and right side structural bodies of the cross frame 41 by taking the fastener sleeve 43 as the center, an engaging rod is sleeved on the transition shaft 44, and the engaging rod is connected with the outer annular surface of the fastener sleeve 43.
The cross frame 41 comprises a lining seat 411 arranged on the workbench 1 through a rolling bearing and an upper frame 412 internally connected in the lining seat 411, wherein the upper frame 412 is in a U-shaped arrangement, and a vertical structure of the upper frame 412 is connected with the lining seat 411 in a columnar arrangement and is internally connected in the lining seat 411 for threaded connection, so that the purpose of meeting the adaptive pressure of different heights of materials according to different sleeving positions of the materials on the material arranging shaft 42 is achieved.
The through cavity that link up in the external world has been seted up to 1 lower extreme of workstation, and lay installation on the lower terminal surface of 1 vertical board of workstation and wear-resisting rubber strip, processing portion 3 is including the chassis 31 that is located 1 lower terminal surfaces of workstation, and install jacking dish 32 on chassis 31 up end, wherein install the telescopic axostylus axostyle between chassis 31 and the jacking dish 32 and carry out the displacement adaptation, and jacking dish 32 is at operation extending direction perpendicular to workstation 1, and chassis 31 is run through in order to carry out the spiro union drive by drive assembly 2, when specifically using, diameter size according to the bearing ring, adjust the interval of two processing portions 3, and then carry out adaptability processing.
The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.
It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a positioner is used in bearing ring processing, includes workstation (1), its characterized in that: the lower end face of the workbench (1) is provided with a driving assembly (2), the driving assembly (2) is in butt joint with a processing part (3), the processing part (3) is symmetrically arranged along the center line of the processing platform, the action face of the processing part (3) extends on the workbench (1), and the processing part (3) are arranged on a positioning assembly (4) on the workbench (1) in a staggered mode;
the positioning assembly (4) comprises a transverse frame (41) arranged on the workbench (1), a material placing shaft (42) is arranged on the symmetrical center line of the workbench (1), a fastener sleeve (43) with an inner ring diameter adapted to the material placing shaft (42) is arranged at the vertical upper end of the material placing shaft (42), the fastener sleeve (43) is arranged on the transverse frame (41), transition shafts (44) are respectively arranged on left and right side structures with the transverse frame (41) taking the fastener sleeve (43) as the center, a connecting rod is sleeved on the transition shaft (44), and the outer annular surface of the connecting rod is connected with the outer annular surface of the fastener sleeve (43).
2. The positioning device for bearing ring machining according to claim 1, characterized in that: the transverse frame (41) comprises a lining seat (411) which is rotatably arranged on the workbench (1) and a top frame (412) which is internally connected in the lining seat (411), wherein the top frame (412) is arranged in a U shape, and a vertical structure body of the top frame (412) is connected with the lining seat (411) in a columnar arrangement and is in threaded connection with the lining seat (411).
3. The positioning device for bearing ring machining according to claim 1, characterized in that: the material placing shaft (42) is of a columnar structure, a plurality of annular grooves with different diameters are formed in the annular surface of the material placing shaft, and the diameters of the annular grooves are sequentially increased from top to bottom.
4. The positioning device for bearing ring machining according to claim 1, characterized in that: processing portion (3) are including chassis (31) that are located workstation (1) lower terminal surface to install jacking dish (32) at chassis (31) up end, and jacking dish (32) extend in workstation (1) upper end, and drive assembly (2) run through and carry out the spiro union in chassis (31).
5. The positioning device for bearing ring machining according to claim 1, wherein: the lower end of the workbench (1) is provided with a through cavity communicated with the outside, and an anti-abrasion rubber strip is laid and installed on the lower end face of the vertical plate of the workbench (1).
6. The positioning device for bearing ring machining according to claim 4, wherein: the driving assembly (2) is installed in the through cavity of the workbench (1) and comprises a screw rod which penetrates through the chassis (31) and is in threaded connection with the chassis (31), and the connecting ends of the screw rod and the two chassis (31) are provided with threads which are arranged in different directions.
7. The positioning device for bearing ring machining according to claim 4, wherein: the jacking disc (32) is provided with a screw rod in a penetrating mode, and the screw rod is arranged on the base plate (31) to move synchronously with the base plate (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222044743.1U CN217776664U (en) | 2022-08-04 | 2022-08-04 | Positioning device for bearing ring machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222044743.1U CN217776664U (en) | 2022-08-04 | 2022-08-04 | Positioning device for bearing ring machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217776664U true CN217776664U (en) | 2022-11-11 |
Family
ID=83942521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222044743.1U Active CN217776664U (en) | 2022-08-04 | 2022-08-04 | Positioning device for bearing ring machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217776664U (en) |
-
2022
- 2022-08-04 CN CN202222044743.1U patent/CN217776664U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 150000 Heilongjiang Harbin Dalian economic and Trade Zone, the North Road and Xingkai Road intersection Patentee after: Heilongjiang Strict Digital Mining Technology Group Co.,Ltd. Address before: 150000 Heilongjiang Harbin Dalian economic and Trade Zone, the North Road and Xingkai Road intersection Patentee before: Harbin strict precision manufacturing Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |