CN218260717U - Feeding manipulator for polishing inner ring of angular contact bearing - Google Patents
Feeding manipulator for polishing inner ring of angular contact bearing Download PDFInfo
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- CN218260717U CN218260717U CN202222331832.4U CN202222331832U CN218260717U CN 218260717 U CN218260717 U CN 218260717U CN 202222331832 U CN202222331832 U CN 202222331832U CN 218260717 U CN218260717 U CN 218260717U
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- angular contact
- contact bearing
- manipulator
- workstation
- bearing inner
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Abstract
The utility model relates to a manipulator, specifically speaking relates to angular contact bearing inner race is polished and is used material loading manipulator. It includes the workstation and installs the manipulator subassembly on the workstation, and the manipulator subassembly includes the action wheel, and the action wheel rotates the lower surface of installing at the workstation, and the meshing transmission has from the driving wheel on the action wheel, rotates from the driving wheel and installs at the workstation upper surface, follows the fixed L type rocking arm that is equipped with on the driving wheel, L type rocking arm upper end fixedly connected with fixing base, two of unable adjustment base front surface symmetry are equipped with semicircle gripper. The utility model discloses well action wheel corotation drives L type rocking arm and rotates workstation one side, presss from both sides and gets a plurality of angular contact bearing inner circles, and the action wheel reversal can make L type rocking arm drive two semicircle gripper and rotate the excellent department of polishing of workstation opposite side, supplementary polishing work for manipulator assembly not only can material loading a plurality of angular contact bearing inner circles, can also regard as the fixed complementary unit of polishing, is favorable to improving work efficiency.
Description
Technical Field
The utility model relates to a manipulator, specifically speaking relates to angular contact bearing inner race is polished and is used material loading manipulator.
Background
The angular contact bearing is an important part in modern mechanical equipment, has the main functions of supporting a mechanical rotating body, reducing the friction coefficient in the motion process of the mechanical rotating body and ensuring the rotation precision of the mechanical rotating body, and generally comprises an outer ring, an inner ring, a rolling body and a retainer, wherein the production process of the inner ring of the angular contact bearing comprises pipe cutting, heat treatment, diameter finishing, slotting, grinding and the like.
At present, an inner ring of an angular contact bearing is provided with an inner surface, an outer surface and an upper surface and a lower surface, when the inner surface of the angular contact bearing needs to be polished, a manipulator is usually adopted for feeding, the existing manipulator for polishing and feeding the inner ring of the bearing can only grab one inner ring of the angular contact bearing at each time, the feeding efficiency is low, the existing manipulator for polishing and feeding the inner ring of the bearing has a single function, and cannot be used as a fixing mechanism for polishing after grabbing the inner ring of the angular contact bearing for feeding, the inner ring of the angular contact bearing with polishing is always required to be clamped and fixed independently, so that the polishing and processing operation of the inner ring of the angular contact bearing is complicated, and the working efficiency is influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an angular contact bearing inner race is polished and is used material loading manipulator to solve the problem that proposes in the above-mentioned background art.
In order to realize the above-mentioned purpose, the utility model provides an angular contact bearing inner race is polished and is used feeding manipulator, include the workstation and install the manipulator subassembly on the workstation, the manipulator subassembly includes the action wheel, the action wheel rotates to be installed the lower surface of workstation, the meshing transmission has from the driving wheel on the action wheel, install at the workstation upper surface from the driving wheel rotation, from the fixed L type rocking arm that is equipped with on the driving wheel, L type rocking arm upper end fixedly connected with fixing base, two unable adjustment base front surface symmetries are equipped with semicircle gripper, and the symmetry is two the lug is established to semicircle gripper's the equal fixed lug of establishing of rear end, the recess has been seted up to fixing base front surface bilateral symmetry, two the fixed first electric putter that is equipped with of recess internal symmetry, two interior tip of first electric putter respectively with two lug fixed connection.
As a further improvement of the technical scheme, a second electric push rod is fixedly arranged on the front surface of the upper end part of the L-shaped rocker arm, and the front end part of the second electric push rod is fixedly connected with the rear surface of the fixed seat.
As a further improvement of the technical scheme, a plurality of concave holes are formed in the front surface of the upper end portion of the L-shaped rocker arm, a plurality of round rods are fixedly arranged on the rear surface of the fixing seat, and the round rods are connected with the concave holes in a sliding mode.
As a further improvement of the technical scheme, a plurality of through holes are formed in the outer walls of the two semicircular mechanical claws.
As a further improvement of the technical scheme, a rubber ring is fixedly arranged at the matching part of the two semicircular mechanical claws.
As a further improvement of the technical scheme, a plurality of spacing blocks are fixedly arranged inside the two semicircular mechanical claws.
Compared with the prior art, the beneficial effects of the utility model are that:
this angular contact bearing inner race polishes and uses material loading manipulator, drive L type rocking arm through making action wheel corotation and rotate workstation one side, make two semicircle gripper clamps get a plurality of angular contact bearing inner races of treating polishing, treat a plurality of angular contact bearing inner races centre gripping fixed back, make the action wheel reversal, L type rocking arm drives two semicircle gripper and rotates the excellent department of polishing of workstation opposite side, at this moment, manipulator assembly can regard as the centre gripping mounting, supplementary angular contact bearing inner race carries out the work of polishing, make manipulator assembly not only can a plurality of angular contact bearing inner races of material loading simultaneously, the work efficiency of material loading is improved, and can also regard as the fixed complementary unit of polishing of angular contact bearing inner race, and the operation is simple, need not fix angular contact bearing inner race again alone, and the work efficiency is improved.
Drawings
Fig. 1 is a schematic view of the overall structure of the utility model when the material is to be grabbed and loaded;
fig. 2 is a schematic view of the whole structure of the polishing mechanism of the present invention;
fig. 3 is a schematic view of the overall structure of the manipulator assembly of the present invention;
fig. 4 is the overall structure split view of the manipulator assembly of the present invention.
The various reference numbers in the figures mean:
1. a work table; 2. a manipulator assembly; 20. a driving wheel; 21. a driven wheel; 210. an L-shaped rocker arm; 211. A second electric push rod; 212. concave holes; 22. a fixed seat; 220. a groove; 221. a first electric push rod; 222. a round bar; 23. a semicircular mechanical claw; 230. a bump; 231. a through hole; 232. a rubber ring; 233. And (5) spacer blocks.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Referring to fig. 1 to 4, the present embodiment provides a feeding manipulator for polishing an inner ring of an angular contact bearing, including a workbench 1 and a manipulator assembly 2 installed on the workbench 1, where the manipulator assembly 2 includes a driving wheel 20, the driving wheel 20 is rotatably installed on a lower surface of the workbench 1, a driven wheel 21 is engaged and driven on the driving wheel 20, the driven wheel 21 is rotatably installed on an upper surface of the workbench 1, and an L-shaped rocker 210 is fixedly installed on the driven wheel 21, and the main purpose of the feeding manipulator is as follows: the rotating shaft of the driving wheel 20 is connected with the output shaft of the positive and negative rotation driving motor, the output shaft of the positive and negative rotation driving motor rotates forwards to drive the driving wheel 20 to rotate forwards, the driven wheel 21 which is in meshing transmission with the driving wheel drives the L-shaped rocker 210 to rotate to one side of the workbench 1, and the two semicircular mechanical claws 23 grab a plurality of inner rings of the angular contact bearing to be polished; make the output shaft reversal of positive and negative rotation driving motor, drive action wheel 20 reversal, make rather than meshing driven from driving wheel 21 drive L type rocking arm 210 and rotate the stick department of polishing of 1 opposite side of workstation, at this moment, manipulator subassembly 2 can regard as the centre gripping fixed establishment of angular contact bearing inner circle, supplementary angular contact bearing inner circle carries out the work of polishing, L type rocking arm 210 upper end fixedly connected with fixing base 22, two of fixing base 22 front surface symmetry are equipped with semicircle gripper 23, the rear end of two semicircle gripper 23 of symmetry all fixes establishing lug 230, fixing base 22 front surface bilateral symmetry has seted up recess 220, two recess 220 internal symmetry are fixed and are equipped with first electric putter 221, the interior tip of two first electric putter 221 respectively with two lug 230 fixed connection, its main aim at: when the two semicircular mechanical claws 23 of the manipulator assembly 2 rotate to one side of the workbench 1, the angular contact bearings are placed at the two semicircular mechanical claws 23 in order, the two first electric push rods 221 are started, the two first electric push rods 221 extend out simultaneously, the two semicircular mechanical claws 23 can be driven to approach each other simultaneously, the inner rings of the angular contact bearings rotate to be grabbed, and the working efficiency of feeding is improved; after polishing of the inner rings of the angular contact bearings is finished, the two first electric push rods 221 are contracted simultaneously, the two semicircular mechanical claws 23 can be driven to be separated from each other at the same time, and the inner rings of the angular contact bearings are put down.
The working process is as follows: the output shaft of the forward and reverse rotation driving motor is enabled to rotate forward, so that the driving wheel 20 is driven to rotate forward and the L-shaped rocker arm 210 is driven to rotate to one side of the workbench 1, and a plurality of angular contact bearings which are placed at two semicircular mechanical claws 23 in order are grabbed; the output shaft of the forward and reverse rotation driving motor is made to rotate reversely to drive the driving wheel 20, the L-shaped rocker arm 210 drives the two semicircular mechanical claws 23 to rotate to the polishing rod on the other side of the workbench 1, at the moment, the manipulator assembly 2 can serve as a clamping fixing piece to assist the inner ring of the angular contact bearing to perform polishing work, and the inner ring of the angular contact bearing does not need to be fixed again independently.
From top to bottom, when manipulator subassembly 2 grabs the excellent department of polishing of 1 opposite side of workstation with a plurality of angular contact bearings, the condition of polishing stick may appear not contacting, L type rocking arm 210 upper end position is equipped with second electric putter 211 in the front fixed surface, second electric putter 211 front end is connected with fixing base 22 rear surface fixed, start second electric putter 211, two semicircle gripper 23 that second electric putter 211 stretches out the fixed setting before driving fixing base 22 are close to polishing stick department, until make polishing stick stretch into the inner wall department of a plurality of angular contact bearing inner circles that are fixed by two semicircle gripper 23 centre grippings, alright carry out subsequent polishing work.
By the above-mentioned, when second electric putter 211 promotes fixing base 22 and stretches out, in order to guarantee the stability of structure, a plurality of shrinkage pools 212 have been seted up to L type rocking arm 210 upper end position on the front surface, fixed surface is equipped with a plurality of pole 222 behind the fixing base 22, a plurality of pole 222 respectively with a plurality of shrinkage pools 212 sliding connection, when second electric putter 211 promotes fixing base 22 and stretches out, a plurality of pole 222 slide along a plurality of shrinkage pools 212 respectively and stretch out, the stability of structure can be guaranteed to a plurality of pole 222.
It is worth to say that, because manipulator assembly 2 is when being regarded as the fixed supplementary fixture of polishing, the powder of polishing need discharge, and a plurality of through-holes 231 have all been seted up to two semicircle gripper 23 outer walls, and the powder of polishing can be discharged from a plurality of through-holes 231.
In addition, when two semicircle gripper 23 closed that draws close each other, in order to avoid leading to semicircle gripper 23 to damage because the collision, two semicircle gripper 23 cooperations are fixed to be equipped with rubber circle 232, and rubber circle 232 has the effect of buffering, and the collision damage when can avoiding two semicircle gripper 23 to draw close each other closed.
In addition, when two semicircle gripper 23 snatched fixed a plurality of angular contact bearing, if laminating friction each other between a plurality of angular contact bearing, lead to angular contact bearing surface to scrape the flower damage easily, two semicircle gripper 23 are inside all fixed to be equipped with a plurality of spacers 233, and a plurality of spacers 233 can keep apart a plurality of angular contact bearing respectively, avoid laminating friction damage each other between a plurality of angular contact bearing.
When the feeding manipulator for polishing the inner ring of the angular contact bearing is used specifically, the output shaft of the forward and reverse rotation driving motor is made to rotate forward to drive the driving wheel 20 to rotate forward and drive the L-shaped rocker arm 210 to rotate to one side of the workbench 1, a plurality of angular contact bearings which are placed at two semicircular mechanical claws 23 in order are grabbed, a plurality of spacing blocks 233 are fixedly arranged in the two semicircular mechanical claws 23 to separate the angular contact bearings respectively, the mutual attaching friction damage among the angular contact bearings is avoided, the two semicircular mechanical claws 23 take the plurality of angular contact bearings to polish and feed, and the working efficiency of feeding is improved;
make the output shaft reversal of positive and negative rotation driving motor, drive action wheel 20 reversal, make L type rocking arm 210 drive two semicircle gripper 23 and rotate the stick department of polishing of 1 opposite side of workstation, at this moment, second electric putter 211 stretches out two semicircle gripper 23 that drive fixing base 22 preceding fixed settings and is close to stick department of polishing, until make the stick of polishing stretch into the inner wall department of a plurality of angular contact bearing inner rings fixed by two semicircle gripper 23 centre grippings, and manipulator component 2 can regard as the fixed complementary unit of centre gripping, supplementary angular contact bearing inner ring carries out the work of polishing, need not fix angular contact bearing inner ring again alone, be favorable to improving work efficiency.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. Angular contact bearing inner race polishes and uses material loading manipulator, including workstation (1) and manipulator subassembly (2) of installing on workstation (1), its characterized in that: the manipulator assembly (2) comprises a driving wheel (20), the driving wheel (20) is rotatably installed on the lower surface of the workbench (1), a driven wheel (21) is meshed on the driving wheel (20) in a transmission mode, the driven wheel (21) is rotatably installed on the upper surface of the workbench (1), an L-shaped rocker arm (210) is fixedly arranged on the driven wheel (21), a fixing seat (22) is fixedly connected to the upper end of the L-shaped rocker arm (210), two semicircular mechanical claws (23) are symmetrically arranged on the front surface of the fixing seat (22), a lug (230) is fixedly arranged at the rear end of each of the two symmetrical semicircular mechanical claws (23), grooves (220) are symmetrically formed in the front surface of the fixing seat (22), first electric push rods (221) are symmetrically and fixedly arranged in the grooves (220), and the inner ends of the two first electric push rods (221) are fixedly connected with the two lugs (230) respectively.
2. The angular contact bearing inner ring grinding feeding manipulator as claimed in claim 1, wherein: the upper end of the L-shaped rocker arm (210) is fixedly provided with a second electric push rod (211) on the front surface, and the front end of the second electric push rod (211) is fixedly connected with the rear surface of the fixed seat (22).
3. The angular contact bearing inner race polishes and uses material loading manipulator according to claim 1, characterized in that: a plurality of shrinkage pools (212) have been seted up to L type rocking arm (210) upper end position on the front surface, fixed surface is equipped with a plurality of round bars (222) behind fixing base (22), and is a plurality of round bar (222) respectively with a plurality of shrinkage pool (212) sliding connection.
4. The angular contact bearing inner race polishes and uses material loading manipulator according to claim 1, characterized in that: a plurality of through holes (231) are formed in the outer walls of the two semicircular mechanical claws (23).
5. The angular contact bearing inner race polishes and uses material loading manipulator according to claim 1, characterized in that: and a rubber ring (232) is fixedly arranged at the matching part of the two semicircular mechanical claws (23).
6. The angular contact bearing inner race polishes and uses material loading manipulator according to claim 1, characterized in that: a plurality of spacing blocks (233) are fixedly arranged in the two semicircular mechanical claws (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222331832.4U CN218260717U (en) | 2022-09-02 | 2022-09-02 | Feeding manipulator for polishing inner ring of angular contact bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222331832.4U CN218260717U (en) | 2022-09-02 | 2022-09-02 | Feeding manipulator for polishing inner ring of angular contact bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218260717U true CN218260717U (en) | 2023-01-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222331832.4U Active CN218260717U (en) | 2022-09-02 | 2022-09-02 | Feeding manipulator for polishing inner ring of angular contact bearing |
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| CN (1) | CN218260717U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117564829A (en) * | 2023-12-15 | 2024-02-20 | 江苏保捷锻压有限公司 | Special abrasive machining equipment of car bearing inner race |
-
2022
- 2022-09-02 CN CN202222331832.4U patent/CN218260717U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117564829A (en) * | 2023-12-15 | 2024-02-20 | 江苏保捷锻压有限公司 | Special abrasive machining equipment of car bearing inner race |
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