CN214817512U - Bearing disc machining lathe - Google Patents
Bearing disc machining lathe Download PDFInfo
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- CN214817512U CN214817512U CN202120032769.7U CN202120032769U CN214817512U CN 214817512 U CN214817512 U CN 214817512U CN 202120032769 U CN202120032769 U CN 202120032769U CN 214817512 U CN214817512 U CN 214817512U
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Abstract
A bearing disc machining lathe comprises a machine frame. A bottom plate is fixed on the rack, a rotating mechanism is arranged in the rack, the output end of the rotating mechanism is used for placing a bearing disc, and the output end of the rotating mechanism extends to the bottom plate; the bottom plate is provided with a disc surface grinding mechanism and a chamfering mechanism; the disc surface grinding mechanism comprises two vertical plates fixed on a bottom plate, sliding plates are fixed on the two vertical plates through linear guide rails, a transplanting cylinder is further fixed on the bottom plate and located between the two vertical plates, a connecting plate is fixed on an output shaft of the transplanting cylinder, and the upper end of the connecting plate is connected with the lower side surface of each sliding plate; the sliding plate is provided with a rectangular groove, and the output end of the rotating mechanism penetrates through the rectangular groove; the sliding plate is provided with an inner ring grinding assembly and an outer ring grinding assembly which are oppositely arranged, and the inner ring grinding assembly and the outer ring grinding assembly are respectively positioned on two sides of the rectangular groove.
Description
Technical Field
The utility model relates to a machining field especially involves a bearing dish processing lathe.
Background
A lathe is a machine tool for turning a rotating workpiece mainly with a lathe tool. The lathe can also be used for corresponding processing by using a drill bit, a reamer, a screw tap, a die, a knurling tool and the like. In the processing of bearing disk body, because the quotation is great, so when adopting an holistic grinding face to grind, uneven phenomenon can appear in its middle part for influence grinding effect, still have bellied stair structure on the quick-witted case on some bearing disks, grinding on the stair surface needs to go on through other machinery or manual work, and this makes the grinding efficiency who has reduced the bearing disk.
The present invention is an improvement to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a bearing dish processing lathe to solve above-mentioned defect.
The utility model discloses a solve the technical scheme that its technical problem adopted and be:
a bearing disc machining lathe comprises a machine frame.
A bottom plate is fixed on the rack, a rotating mechanism is arranged in the rack, the output end of the rotating mechanism is used for placing a bearing disc, and the output end of the rotating mechanism extends to the bottom plate; the bottom plate is provided with a disc surface grinding mechanism and a chamfering mechanism; the disc surface grinding mechanism comprises two vertical plates fixed on a bottom plate, sliding plates are fixed on the two vertical plates through linear guide rails, a transplanting cylinder is further fixed on the bottom plate and located between the two vertical plates, a connecting plate is fixed on an output shaft of the transplanting cylinder, and the upper end of the connecting plate is connected with the lower side surface of each sliding plate; the sliding plate is provided with a rectangular groove, and the output end of the rotating mechanism penetrates through the rectangular groove; the sliding plate is provided with an inner ring grinding assembly and an outer ring grinding assembly which are oppositely arranged, and the inner ring grinding assembly and the outer ring grinding assembly are respectively positioned on two sides of the rectangular groove.
Further, the inner circle grinding subassembly is including being fixed in the left base on the bottom plate, be fixed with left connecting block on the base of a left side, be fixed with left kicking block on the connecting block of a left side, the fixed slot has been seted up with the inboard of left kicking block to left base, the fixed slot internal fixation has left grinding block, the outside arc terminal surface of bearing dish suits with the medial surface of left connecting block, the internal diameter quotation of bearing dish suits with the grinding face of left grinding block.
Further, outer lane grinding subassembly is including being fixed in the right base on the bottom plate, be fixed with right connecting block on the base of the right side, be fixed with right kicking block on the connecting block of the right side, the mounting groove has been seted up with the inboard of right kicking block to the base of the right side, the mounting groove internal fixation has right grinding block, the spacing groove has been seted up to the inboard of right grinding block, the spacing inslot is fixed with the stopper, the outside arc-shaped end face of bearing dish suits with the medial surface of stopper, the external diameter quotation of bearing dish suits with the grinding face of right grinding block.
Furthermore, the rotating mechanism comprises a mounting frame fixed in the frame, a rotating motor is fixed on the rear side of the mounting frame, a fixing sleeve penetrates through the bottom plate, a rotating shaft is fixed in the fixing sleeve through a bearing, a driven wheel is fixed on the lower side end of the rotating shaft, an output shaft of the rotating motor extends upwards and is fixed with a driving wheel, and a transmission belt is sleeved between the driving wheel and the driven wheel; the upside end of spiral shaft upwards extends to the rectangular channel in, the upside end of spiral shaft has the step face of being convenient for place the bearing dish.
Furthermore, a limiting pin is fixed on the step surface, and the upper side end of the limiting pin is matched with a hole in the lower side of the bearing disc; the upper end of the rotary shaft is provided with a limiting cover, the limiting cover is located on the upper side of the step surface, a screw hole is formed in the end face of the upper side of the rotary shaft, a screw rod is screwed in the screw hole and penetrates through the limiting cover, and the screw rod is used for fixing the limiting cover.
Further, chamfering mechanism is including being fixed in two curb plates on the bottom plate, two the front side of curb plate is fixed with the mounting panel, the front side of mounting panel is fixed with the lifter plate through the guide rail, the front side of lifter plate is fixed with the fixed block, the fixed block front side is fixed with the chamfer piece, the chamfer piece suits with the outside arc terminal surface of bearing dish, the mounting panel upper end is fixed with the lift cylinder, the output and the lifter plate of lift cylinder are fixed mutually.
Furthermore, the front side of lifter plate still is fixed with the installation piece, the front side of installation piece is fixed with the grinding sword that extends to the downside, the downside outer end of grinding sword is the cambered surface structure, the downside of grinding sword extends the end and suits with the step face junction on the bearing disc.
The utility model has the advantages that:
the utility model provides a bearing disc processing lathe through the setting of inner circle grinding component, makes the internal diameter quotation on the bearing disc of being convenient for grind, and this lathe is through the setting of outer lane grinding component, makes the external diameter quotation on the bearing disc of being convenient for grind, and the bearing disc makes the grinding effect better through the difference grinding of two sets of grinding components; the lathe is convenient for chamfering the outer side end of the bearing disc through the arrangement of the chamfering block; this lathe is through the setting of grinding sword for can grind the vertical cambered surface of the stair structure on the bearing dish and the junction of stair structure, make the grinding effect of promotion bearing dish detail department, still improved grinding efficiency.
Drawings
Fig. 1 is a front view of a bearing disk machining lathe according to the present invention;
FIG. 2 is a left side view of the lathe;
fig. 3 is a plan view of the lathe.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention will be further described with reference to the drawings and the specific embodiments.
As shown in fig. 1 to 3, the present invention provides a bearing disc processing lathe, which includes a frame 1. A bottom plate 2 is fixed on the rack 1, a rotating mechanism is arranged in the rack 1, the output end of the rotating mechanism is used for placing a bearing disc, and the output end of the rotating mechanism extends to the bottom plate 2; the bottom plate 2 is provided with a disc surface grinding mechanism and a chamfering mechanism; the disc surface grinding mechanism comprises two vertical plates 3 fixed on a bottom plate 2, sliding plates 4 are fixed on the two vertical plates 3 through linear guide rails, a transplanting cylinder 5 is further fixed on the bottom plate 2, the transplanting cylinder 5 is located between the two vertical plates 3, a connecting plate is fixed on an output shaft of the transplanting cylinder 5, and the upper end of the connecting plate is connected with the lower side surface of the sliding plate 4; a rectangular groove is formed in the sliding plate 4, and the output end of the rotating mechanism penetrates through the rectangular groove; the sliding plate 4 is provided with an inner ring grinding assembly and an outer ring grinding assembly which are oppositely arranged, and the inner ring grinding assembly and the outer ring grinding assembly are respectively positioned on two sides of the rectangular groove.
And a stop pillar is further fixed on the bottom plate and is positioned on the right side of the sliding plate.
The utility model discloses a further set up to: the inner circle grinding subassembly is including being fixed in left base 6 on the bottom plate 2, be fixed with left connecting block 7 on the base 6 of a left side, be fixed with left kicking block 8 on the connecting block 7 of a left side, the fixed slot has been seted up with the inboard of left kicking block 8 to left side base 6, the fixed slot internal fixation has left grinding block 9, the outside arc terminal surface of bearing dish suits with the medial surface of left connecting block 7, the internal diameter quotation of bearing dish suits with the grinding face of left grinding block 9. Through adopting above-mentioned technical scheme, through the setting of inner circle grinding subassembly for be convenient for carry out the grinding with the internal diameter quotation on the bearing disc.
The utility model discloses a further set up to: outer lane grinding subassembly is including being fixed in right base 10 on bottom plate 2, be fixed with right connecting block 11 on the right base 10, be fixed with right kicking block 12 on the connecting block 11 of the right side, the mounting groove has been seted up with the inboard of right kicking block 12 to right base 10, the mounting groove internal fixation has right grinding block 13, the spacing groove has been seted up to the inboard of right grinding block, the spacing inslot is fixed with stopper 14, the outside arc terminal surface of bearing dish suits with the medial surface of stopper 14, the external diameter quotation of bearing dish suits with the grinding face of right grinding block 13. Through adopting above-mentioned technical scheme, through the setting of outer lane grinding subassembly for be convenient for carry out the grinding with the external diameter quotation on the bearing disc.
The utility model discloses a further set up to: the rotating mechanism comprises an installation frame 15 fixed in the rack 1, a rotating motor 16 is fixed on the rear side of the installation frame 15, a fixed sleeve 17 penetrates through the bottom plate 2, a rotating shaft is fixed in the fixed sleeve 17 through a bearing, a driven wheel is fixed on the lower side end of the rotating shaft, an output shaft of the rotating motor 16 extends upwards and is fixed with a driving wheel, and a driving belt is sleeved between the driving wheel and the driven wheel; the upside end of spiral shaft upwards extends to the rectangular channel in, the upside end of spiral shaft has the step face of being convenient for place the bearing dish. Through adopting above-mentioned technical scheme, through rotary mechanism's setting for be convenient for control bearing disc's rotation.
The utility model discloses a further set up to: a limiting pin is fixed on the step surface, and the upper side end of the limiting pin is matched with a hole in the lower side of the bearing disc; the upper end of the rotary shaft is provided with a limiting cover 18, the limiting cover 18 is located on the upper side of the step surface, a screw hole is formed in the end face of the upper side of the rotary shaft, a screw rod 19 is screwed in the screw hole, the screw rod 19 penetrates through the limiting cover 18, and the screw rod 19 is used for fixing the limiting cover 18. Through adopting above-mentioned technical scheme, through the setting of spacing lid and screw rod for be convenient for be fixed in the spiral shaft with the bearing dish on, make the bearing dish be convenient for follow the spiral shaft and rotate, make the use of cooperation quotation grinding mechanism and chamfer mechanism that can be better.
The utility model discloses a further set up to: chamfering mechanism is including being fixed in two curb plates 20 on bottom plate 2, two the front side of curb plate 20 is fixed with the mounting panel, the front side of mounting panel is fixed with lifter plate 21 through the guide rail, the front side of lifter plate 21 is fixed with fixed block 22, the fixed block 22 front side is fixed with chamfer piece 23, chamfer piece 23 suits with the outside arc terminal surface of bearing dish, the mounting panel upper end is fixed with the lift cylinder, the output and the lifter plate 21 of lift cylinder are fixed mutually. Through adopting above-mentioned technical scheme, through the setting of chamfer piece for be convenient for chamfer the carrying on of bearing disc outside end.
The utility model discloses a further set up to: the front side of the lifting plate 21 is further fixed with a mounting block 24, the front side of the mounting block 24 is fixed with a grinding cutter 25 extending towards the lower side, the outer end of the lower side of the grinding cutter 25 is of an arc surface structure, and the extending end of the lower side of the grinding cutter 25 is matched with the connecting position of the step surface on the bearing disc. By adopting the technical scheme, the longitudinal cambered surface of the step structure on the bearing disc and the connection part of the step structure can be ground through the arrangement of the grinding knife.
The utility model discloses a theory of operation:
placing a bearing disc on a step structure on a rotary shaft, fixing the bearing disc through a limiting cover and a screw rod, moving a sliding plate by a transplanting cylinder to enable the disc surface to be positioned in an inner diameter grinding assembly, driving the bearing disc to rotate by a rotating motor to grind, and enabling a chamfering mechanism to work; after the inner diameter grinding is finished, the sliding plate is controlled to move through the transplanting piston cylinder, so that the disc surface is located in the outer diameter grinding assembly, and the outer diameter grinding of the disc surface is finished.
The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose thereof is to let the technical personnel in the field understand the contents of the present invention and implement the present invention, and the protection scope of the present invention can not be limited thereby, and all equivalent changes or modifications made according to the spirit of the present invention should be covered in the protection scope of the present invention.
Claims (7)
1. The utility model provides a bearing dish processing lathe, includes frame (1), its characterized in that:
a bottom plate (2) is fixed on the rack (1), a rotating mechanism is arranged in the rack (1), the output end of the rotating mechanism is used for placing a bearing disc, and the output end of the rotating mechanism extends onto the bottom plate (2); the bottom plate (2) is provided with a disc surface grinding mechanism and a chamfering mechanism; the disc surface grinding mechanism comprises two vertical plates (3) fixed on a bottom plate (2), sliding plates (4) are fixed on the two vertical plates (3) through linear guide rails, a transplanting cylinder (5) is further fixed on the bottom plate (2), the transplanting cylinder (5) is located between the two vertical plates (3), a connecting plate is fixed on an output shaft of the transplanting cylinder (5), and the upper end of the connecting plate is connected with the lower side surface of each sliding plate (4); a rectangular groove is formed in the sliding plate (4), and the output end of the rotating mechanism penetrates through the rectangular groove; the sliding plate (4) is provided with an inner ring grinding assembly and an outer ring grinding assembly which are oppositely arranged, and the inner ring grinding assembly and the outer ring grinding assembly are respectively positioned on two sides of the rectangular groove.
2. The bearing disk machining lathe according to claim 1, characterized in that: inner circle grinding subassembly is including being fixed in left base (6) on bottom plate (2), be fixed with left connecting block (7) on left base (6), be fixed with left kicking block (8) on left side connecting block (7), the fixed slot has been seted up with the inboard of left kicking block (8) in left side base (6), the fixed slot internal fixation has left grinding piece (9), the outside arc terminal surface of bearing dish suits with the medial surface of left connecting block (7), the internal diameter quotation of bearing dish suits with the grinding face of left grinding piece (9).
3. The bearing disk machining lathe according to claim 2, characterized in that: the outer lane grinding subassembly is including being fixed in right base (10) on bottom plate (2), be fixed with right connecting block (11) on right base (10), be fixed with right kicking block (12) on right connecting block (11), the mounting groove has been seted up with the inboard of right kicking block (12) in right base (10), the mounting groove internal fixation has right grinding piece (13), the spacing groove has been seted up to the inboard of right grinding piece, spacing inslot is fixed with spacing piece (14), the outside arc terminal surface of bearing dish suits with the medial surface of spacing piece (14), the external diameter quotation of bearing dish suits with the grinding face of right grinding piece (13).
4. The bearing disk machining lathe according to claim 1, characterized in that: the rotating mechanism comprises a mounting frame (15) fixed in the rack (1), a rotating motor (16) is fixed on the rear side of the mounting frame (15), a fixing sleeve (17) penetrates through the bottom plate (2), a rotating shaft is fixed in the fixing sleeve (17) through a bearing, a driven wheel is fixed on the lower side end of the rotating shaft, an output shaft of the rotating motor (16) extends upwards and is fixed with a driving wheel, and a driving belt is sleeved between the driving wheel and the driven wheel; the upside end of spiral shaft upwards extends to the rectangular channel in, the upside end of spiral shaft has the step face of being convenient for place the bearing dish.
5. The bearing disk machining lathe according to claim 4, wherein: a limiting pin is fixed on the step surface, and the upper side end of the limiting pin is matched with a hole in the lower side of the bearing disc; the upper end of the rotary shaft is provided with a limiting cover (18), the limiting cover (18) is located on the upper side of the step surface, a screw hole is formed in the end face of the upper side of the rotary shaft, a screw rod (19) is screwed in the screw hole, the screw rod (19) penetrates through the limiting cover (18), and the screw rod (19) is used for fixing the limiting cover (18).
6. The bearing disk machining lathe according to claim 1, characterized in that: the chamfering mechanism comprises two side plates (20) fixed on a bottom plate (2), the front side of each side plate (20) is fixed with a mounting plate, the front side of each mounting plate is fixed with a lifting plate (21) through a guide rail, the front side of each lifting plate (21) is fixed with a fixing block (22), the front side of each fixing block (22) is fixed with a chamfering block (23), the chamfering block (23) is matched with the outer arc end face of a bearing disc, a lifting cylinder is fixed at the upper end of each mounting plate, and the output end of the lifting cylinder is fixed with the lifting plates (21).
7. The bearing disk machining lathe according to claim 6, wherein: the front side of lifter plate (21) still is fixed with installation piece (24), the front side of installation piece (24) is fixed with the grinding sword (25) that extend to the downside, the downside outer end of grinding sword (25) is the cambered surface structure, the downside extension of grinding sword (25) holds with step face junction on the bearing disc suits.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120032769.7U CN214817512U (en) | 2021-01-07 | 2021-01-07 | Bearing disc machining lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120032769.7U CN214817512U (en) | 2021-01-07 | 2021-01-07 | Bearing disc machining lathe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214817512U true CN214817512U (en) | 2021-11-23 |
Family
ID=78956102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120032769.7U Active CN214817512U (en) | 2021-01-07 | 2021-01-07 | Bearing disc machining lathe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214817512U (en) |
-
2021
- 2021-01-07 CN CN202120032769.7U patent/CN214817512U/en active Active
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