CN220240726U - Bearing channel oilhole processing centre gripping frock - Google Patents
Bearing channel oilhole processing centre gripping frock Download PDFInfo
- Publication number
- CN220240726U CN220240726U CN202321548633.7U CN202321548633U CN220240726U CN 220240726 U CN220240726 U CN 220240726U CN 202321548633 U CN202321548633 U CN 202321548633U CN 220240726 U CN220240726 U CN 220240726U
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- seat
- rod
- lifting
- rods
- rotating seat
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- 238000003754 machining Methods 0.000 claims abstract description 12
- 238000003825 pressing Methods 0.000 claims description 14
- 230000000149 penetrating effect Effects 0.000 claims description 12
- 230000000694 effects Effects 0.000 claims 1
- 238000005553 drilling Methods 0.000 description 3
- 230000003028 elevating effect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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Abstract
The utility model provides a bearing channel oil hole machining clamping tool which comprises an outer fixing seat, an inner rotating seat and an inner lifting seat, wherein the lower end of the outer fixing seat is threaded and provided with two first screws, the lower end of the outer fixing seat is transversely and movably penetrated with two supporting rods, the two first screws and the two supporting rods are positioned on the same vertical surface, the inner rotating seat is positioned in the outer fixing seat, the two first screws and the two supporting rods are both rotated at the lower end of the inner rotating seat, a power assembly is arranged in the inner rotating seat, and the inner lifting seat is vertically and movably inserted in the inner rotating seat; the utility model utilizes the power assembly to drive the inner lifting seat and the clamp to lift to the outside of the inner ring and the outer ring of the bearing, and simultaneously the power assembly drives the clamp to clamp the inner ring and the outer ring of the bearing so as to clamp the inner ring and the outer ring of the bearing, and the position and the orientation angle of the inner ring and the outer ring of the bearing can be controlled when the clamp clamps the inner ring and the outer ring of the bearing, so that the direction for clamping the inner ring and the outer ring is more, and the application range is wider.
Description
Technical Field
The utility model relates to the technical field of bearing machining equipment, in particular to a bearing channel oil hole machining clamping tool.
Background
The bearing mainly comprises an inner ring, an outer ring, rolling bodies, a retainer and other auxiliary parts such as a sealing sleeve, when the inner ring and the outer ring of the bearing are processed, oil holes need to be drilled on a channel, the conventional oil hole drilling direction is two, namely, the oil hole drilling is carried out perpendicular to the outer ring and the oil hole drilling is carried out obliquely relative to the outer ring, and when the oil hole is drilled, the outer ring needs to be clamped and fixed by a clamping tool;
however, the existing clamping tool has some defects, such as:
the existing clamping tool can only vertically or horizontally clamp the outer ring, namely the outer ring can only be horizontally or vertically placed in the clamping tool, but the outer ring cannot be inclined, so that the direction of clamping the outer ring is single, and the application range is narrow.
Disclosure of Invention
The utility model provides a bearing channel oil hole machining clamping tool for solving the problems in the background art.
The technical scheme of the utility model is realized as follows:
a bearing channel oil hole machining clamping tool comprises an outer fixing seat, an inner rotating seat and an inner lifting seat;
the outer fixing seat comprises: the lower end of the outer fixing seat is transversely movably penetrated through two supporting rods, and the two first screws and the two supporting rods are positioned on the same vertical surface;
an inner rotating seat: the inner rotating seat is positioned in the outer fixing seat, the two first screw rods and the two supporting rods are both rotated at the lower end of the inner rotating seat, and a power assembly is arranged in the inner rotating seat;
an inner lifting seat: the inner lifting seat is inserted into the inner rotating seat in a vertically movable manner, the power assembly drives the inner lifting seat to move up and down, the clamps are arranged in the circular array in the inner lifting seat, and the power assembly drives a circle of clamps to be close to or far away from each other;
through adopting above-mentioned technical scheme, anchor clamps clamp bearing outer lane or inner circle, rotate the position of two first screw rods on the horizontal plane of internal rotation seat can be controlled, rotate the angle that one of them first screw rod can control internal rotation seat relative horizontal plane, and then position and orientation angle of bearing inner and outer lane when the control anchor clamps clamp the inner and outer lane of bearing.
Preferably, the power assembly comprises an oil cylinder, a lifting rod and a swinging rod, wherein the oil cylinder is arranged in the inner rotating seat, the lifting rod is fixed at the extending end of the oil cylinder, the lifting rod penetrates through the inner lifting seat, and the swinging rod is rotated in a circular array on the side surfaces of the upper end and the lower end of the lifting rod;
through adopting above-mentioned technical scheme, the hydro-cylinder drives the lifter and reciprocates, and the lifter drives interior lifting seat and reciprocates for anchor clamps penetrate in the bearing inner race or in the bearing outer lane.
Preferably, the lifting device further comprises a spring, wherein the lifting rod vertically passes through the inner lifting seat, and the spring is arranged between the inner lifting seat and the lifting rod;
through adopting above-mentioned technical scheme, the lifter is after a section of vertical movement distance pushing interior lifting seat reciprocates again, and control anchor clamps upwards overlap in the bearing inner race or outside the bearing outer lane promptly, just make anchor clamps be close to the bearing inner and outer lane.
Preferably, the fixture comprises a transverse rod and a limiting rod, wherein the transverse rod is horizontally movably inserted into the inner rotating seat and moves inwards to the center of the inner rotating seat, the other ends of the upper swing rod and the lower swing rod are rotatably arranged at the upper end and the lower end of the transverse rod, the side surface of the transverse rod is integrally provided with the limiting rod, and the limiting rod transversely movably penetrates into the inner lifting seat;
through adopting above-mentioned technical scheme, the swing of pendulum rod drives the sideslip pole and removes on the horizontal plane, and then control sideslip pole to the centre gripping bearing inner and outer lane, and the gag lever post restriction sideslip pole can only carry out the removal of horizontal direction, avoids sideslip pole to empty.
Preferably, the device further comprises a pressing plate, an inner penetrating rod and a second screw rod, wherein the inner penetrating rod movably penetrates through the upper end of the transverse moving rod, the second screw rod is threaded through the upper end of the transverse moving rod, the inner penetrating rod and the second screw rod are arranged side by side, and the end parts of the inner penetrating rod and the second screw rod are respectively rotated at the upper end and the lower end of the pressing plate;
through adopting above-mentioned technical scheme, press the board and contradict the bearing and go up the outer lane, rotate the initial position that the second screw rod controlled the press board, and then make the press board can push down the bearing of equidimension not.
Preferably, an outer decorative plate is integrally formed at the upper end of the outer fixing seat, a fan-shaped hole is formed in the inner circular array of the outer decorative plate, and the fan-shaped hole is positioned right above the pressing plate, the inner penetrating rod and the second screw rod;
through adopting above-mentioned technical scheme, can make bearing horizontal migration to outer decorative board for this device is more applicable to on the production line that the bearing transported, and the size of fan-shaped hole is greater than the whole size of pressing plate, interior pole and second screw rod, even interior rotation seat change position or angle of adjustment still can make pressing plate, interior pole, second screw rod and sideslip pole shift out the outer fixing base and clip the bearing inner and outer lane.
Preferably, a clamping groove is formed in the side surface of the inner lifting seat in the vertical direction, a limit baffle is arranged on the inner side of the inner rotating seat, and the limit baffle moves up and down in the clamping groove;
through adopting above-mentioned technical scheme, when limit baffle removes to the extreme top and the lower extreme of draw-in groove, can restrict interior elevating seat and continue to reciprocate or continue to reciprocate, be used for restricting the biggest upper and lower travel distance of interior elevating seat promptly, when interior elevating seat upwards moved to the highest department, the pendulum rod just can stimulate the sideslip pole.
By adopting the technical scheme, the utility model has the beneficial effects that:
the utility model utilizes the power assembly to drive the inner lifting seat and the clamp to lift to the outside of the inner ring and the outer ring of the bearing, and simultaneously the power assembly drives the clamp to clamp the inner ring and the outer ring of the bearing, so as to clamp the inner ring and the outer ring of the bearing, and the position of the inner rotating seat on the horizontal plane can be controlled by rotating two first screws, the angle of the inner rotating seat relative to the horizontal plane can be controlled by rotating one first screw, and then the position and the orientation angle of the inner ring and the outer ring of the bearing are controlled by the clamp when the inner ring and the outer ring of the bearing are clamped, so that the direction of clamping the inner ring and the outer ring is more, and the application range is wider.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is a top view of the present utility model;
FIG. 3 is a schematic cross-sectional view of the structure at A-A of FIG. 2.
Wherein: 1. a first screw; 2. an outer fixing seat; 3. an inner rotating seat; 4. a clamp; 41. a traversing lever; 42. a limit rod; 43. pressing the plate; 44. an inner penetrating rod; 45. a second screw; 5. a support rod; 6. a limit baffle; 7. an inner lifting seat; 8. a power assembly; 81. a spring; 82. a lifting rod; 83. swing rod; 84. and (5) an oil cylinder.
Detailed Description
The following description of the embodiments of the present utility model 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 utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples
Referring to fig. 3, a bearing channel oil hole machining clamping tool comprises an outer fixing seat 2, an inner rotating seat 3 and an inner lifting seat 7;
outer fixing base 2: the left half part of the lower end of the outer fixing seat 2 is threaded and penetrated by two first screw rods 1, the two first screw rods 1 are arranged in parallel up and down, the right half part of the lower end of the outer fixing seat 2 is transversely movably penetrated by two supporting rods 5, the two supporting rods 5 are arranged in parallel up and down, and the two first screw rods 1 and the two supporting rods 5 are both positioned on the same vertical surface;
the two first screws 1 rotate at the left half part of the lower end of the inner rotating seat 3, the two supporting rods 5 rotate at the right half part of the lower end of the inner rotating seat 3, so that the inner rotating seat 3 can move or rotate in the outer fixed seat 2, a power component 8 is arranged in the inner rotating seat 3, an inner lifting seat 7 is inserted in the inner rotating seat 3 in a vertically movable way, a clamping groove is formed in the side surface of the inner lifting seat 7 in the vertical direction, a limit baffle 6 is arranged at the inner side of the inner rotating seat 3, the limit baffle 6 moves up and down in the clamping groove, the power component 8 drives the inner lifting seat 7 to move up and down, the inner circular array mounting fixture 4 of the inner lifting seat 7, and meanwhile, the power component 8 drives a circle of fixtures 4 to be close to or far away from each other;
the power assembly 8 comprises an oil cylinder 84, a lifting rod 82, a swinging rod 83 and a spring 81;
the power component 8 drives the inner lifting seat 7 to move up and down, and the structure is as follows: the oil cylinder 84 is arranged in the inner rotating seat 3, the lifting rod 82 is fixed at the extending end, the lifting rod 82 vertically moves through the inner lifting seat 7, the spring 81 is arranged between the inner lifting seat 7 and the lifting rod 82, and the lifting rod 82 pushes the inner lifting seat 7 to vertically move by pushing the spring 81;
the structure that power component drove anchor clamps 4 to remove is: the side surfaces of the upper end and the lower end of the lifting rod 82 are all circularly provided with swing rods 83 in a rotating mode, the other ends of the swing rods 83 are rotated on the clamp 4, namely the swing rods 83 convert the up-and-down movement of the lifting rod 82 into the transverse movement of the clamp 4.
In this embodiment, the fixture 4 includes a traversing rod 41, a limiting rod 42, a pressing plate 43, an inner penetrating rod 44 and a second screw 45, where the traversing rod 41 is horizontally movably inserted in the inner rotating seat 3 and moves toward the center of the inner rotating seat 3, the other ends of the upper and lower swing rods 83 are rotatably mounted at the upper and lower ends of the traversing rod 41, the side of the traversing rod 41 is integrally formed with the limiting rod 42, the limiting rod 42 is transversely movably penetrated into the inner lifting seat 7, the inner penetrating rod 44 movably penetrates through the upper end of the traversing rod 41, the second screw 45 is threaded through the upper end of the traversing rod 41, the inner penetrating rod 44 and the second screw 45 are arranged side by side, and the ends of the inner penetrating rod 44 and the second screw 45 are respectively rotated at the upper and lower ends of the pressing plate 43.
In this embodiment, referring specifically to fig. 1 and 2, an outer decorative plate is integrally formed at the upper end of the outer fixing base 2, and a circular array of fan-shaped holes are formed in the outer decorative plate, and the fan-shaped holes are located right above the pressing plate 43, the inner penetrating rod 44 and the second screw 45.
Working principle:
when the rotary table is used, the two first screws 1 are simultaneously rotated, the two first screws 1 move left and right, so that the inner rotary seat 3 and the two support rods 5 move left and right, and the transverse position of the inner rotary seat 3 is adjusted;
one of the first screw rods 1 is rotated, the other first screw rod 1 is fixed or the other first screw rod 1 is reversely rotated to enable the right ends of the two first screw rods 1 to be misplaced, namely the inner rotating seat 3 can be obliquely rotated to change the orientation of the clamp 4 and the inner lifting seat 7;
the oil cylinder 84 drives the lifting rod 82 to move upwards, the lifting rod 82 drives the inner lifting seat 7 to move upwards through the spring 81 until the pressing plate 43 is positioned outside or in the bearing, the limit baffle 6 reaches the lower end of the clamping groove at the moment, the inner lifting seat 7 does not move upwards any more, the lifting rod 82 continues to move upwards at the moment, the spring 81 is compressed forcibly, the lifting rod 82 drives the swing rod 83 to swing, and the swing rod 83 drives the transverse moving rod 41 to move transversely, so that the pressing plate 43 abuts against the side surface of the bearing.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (7)
1. A bearing channel oilhole processing centre gripping frock, its characterized in that: comprises an outer fixed seat (2), an inner rotating seat (3) and an inner lifting seat (7);
an outer fixing seat (2): the lower end threads of the outer fixing seat (2) penetrate through two first screw rods (1), the lower end of the outer fixing seat (2) transversely and movably penetrates through two supporting rods (5), and the two first screw rods (1) and the two supporting rods (5) are both positioned on the same vertical surface;
inner rotating seat (3): the inner rotating seat (3) is positioned in the outer fixing seat (2), the two first screw rods (1) and the two supporting rods (5) are both rotated at the lower end of the inner rotating seat (3), and a power assembly (8) is arranged in the inner rotating seat (3);
inner lifting seat (7): the inner lifting seat (7) is vertically movably inserted in the inner rotating seat (3), the power assembly (8) drives the inner lifting seat (7) to move up and down, the inner circular array mounting fixture (4) of the inner lifting seat (7), and the power assembly (8) drives the circle of fixtures (4) to be close to or far away from each other.
2. The bearing channel oil hole machining clamping tool according to claim 1, wherein: the power assembly (8) comprises an oil cylinder (84), lifting rods (82) and swinging rods (83), wherein the oil cylinder (84) is installed in the inner rotating seat (3) and extends out to fix the lifting rods (82), the lifting rods (82) penetrate through the inner lifting seat (7), and the swinging rods (83) are arranged on the side faces of the upper end and the lower end of the lifting rods (82) in a circular array mode.
3. The bearing channel oil hole machining clamping tool according to claim 2, wherein: the lifting device is characterized by further comprising a spring (81), wherein the lifting rod (82) vertically moves through the inner lifting seat (7), and the spring (81) is arranged between the inner lifting seat (7) and the lifting rod (82).
4. The bearing channel oil hole machining clamping tool according to claim 2, wherein: the fixture (4) comprises a transverse moving rod (41) and a limiting rod (42), wherein the transverse moving rod (41) horizontally moves in the inner rotating seat (3) in a penetrating mode and moves inwards in the center of the inner rotating seat (3), the other ends of the upper swing rod (83) and the lower swing rod (83) are rotatably arranged at the upper end and the lower end of the transverse moving rod (41), the limiting rod (42) is integrally formed on the side face of the transverse moving rod (41), and the limiting rod (42) transversely moves into the inner lifting seat (7).
5. The bearing channel oil hole machining clamping tool according to claim 4, wherein: still including pressing board (43), interior pole (44) and second screw rod (45) of wearing, interior pole (44) activity passes the upper end of sideslip pole (41), second screw rod (45) screw thread passes the upper end of sideslip pole (41), interior pole (44) and second screw rod (45) set up side by side, the tip of interior pole (44) and second screw rod (45) rotates the upper and lower end at pressing board (43) respectively.
6. The bearing channel oil hole machining clamping tool according to claim 5, wherein: the upper end integrated into one piece of outer fixing base (2) has outer decorative board, the interior circular array of outer decorative board has the fan-shaped hole, the fan-shaped hole is located right above pressing plate (43), interior through rod (44) and second screw rod (45).
7. The bearing channel oil hole machining clamping tool according to claim 1, wherein: the side of interior lifting seat (7) is equipped with the draw-in groove in vertical direction, limit baffle (6) are installed to the inboard of internal rotation seat (3), limit baffle (6) reciprocate in the draw-in groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321548633.7U CN220240726U (en) | 2023-06-17 | 2023-06-17 | Bearing channel oilhole processing centre gripping frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321548633.7U CN220240726U (en) | 2023-06-17 | 2023-06-17 | Bearing channel oilhole processing centre gripping frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220240726U true CN220240726U (en) | 2023-12-26 |
Family
ID=89271386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321548633.7U Active CN220240726U (en) | 2023-06-17 | 2023-06-17 | Bearing channel oilhole processing centre gripping frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220240726U (en) |
-
2023
- 2023-06-17 CN CN202321548633.7U patent/CN220240726U/en active Active
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| GR01 | Patent grant |