CN-121320944-B - Full-automatic bearing retainer laser cladding equipment

CN121320944BCN 121320944 BCN121320944 BCN 121320944BCN-121320944-B

Abstract

The invention belongs to the technical field of bearing production equipment, and particularly relates to full-automatic bearing retainer laser cladding equipment which comprises a workbench, wherein two groups of feeding conveyor belts and discharging conveyor belts for receiving inward workpieces and outward workpieces are arranged on the outer side above the workbench in a protective housing side by side, a transverse material taking and discharging mechanism is arranged on the workbench above the discharging conveyor belts, a linkage driving assembly is arranged between the transverse material taking mechanism and the longitudinal material taking mechanism, a turnover mechanism is arranged on the workbench below the laser cladding assembly, and a propping mechanism is arranged below the workbench corresponding to the auxiliary material taking mechanism. The invention has reasonable design, simple structure and convenient processing, integrates the functions of automatic feeding, laser cladding processing and blanking, improves the linkage between devices, ensures the smooth development of production and processing work, reduces the labor intensity, ensures the processing progress and meets the use requirement.

Inventors

Tian Anjin
TIAN TIANHE
WANG CHUNZHI
HE ZHIMING
FU YANPENG

Assignees

聊城市义和轴承配件有限公司

Dates

Publication Date: 20260505
Application Date: 20251017

Claims (8)

1. The full-automatic bearing retainer laser cladding equipment comprises a workbench, and is characterized in that a protective housing is arranged above the workbench, two groups of feeding conveying belts and discharging conveying belts for receiving inward workpiece input and outward workpiece output are arranged side by side outside the upper part of the workbench in the protective housing, a transverse feeding mechanism is arranged on the workbench above the discharging conveying belts, a stop bar for forming workpiece conveying and transferring is arranged on the workbench, four groups of stop bars are arranged in a rectangular shape, an anti-wear plate is arranged on the workbench in the stop bar, a conveying table is arranged on the anti-wear plate, a clamping mechanism is arranged above the conveying table, a pushing mechanism is arranged at the rear side of the stop bar, a transverse feeding mechanism is arranged on the workbench close to the front stop bar, a longitudinal feeding mechanism is arranged on a workbench positioned on the inner side of the barrier strip on the left side, a linkage driving assembly is arranged between the transverse feeding mechanism and the longitudinal feeding mechanism, a vertical frame is arranged on the other side above the workbench corresponding to the pushing mechanism, a laser cladding assembly capable of being vertically lifted and adjusted is arranged above the vertical frame, a turnover mechanism is arranged on the workbench positioned below the laser cladding assembly, a positioning mechanism is arranged below the workbench corresponding to the turnover mechanism, an opening and closing door assembly is arranged on the front side of the laser cladding assembly, a transverse discharging mechanism is arranged on one side of the opening and closing door assembly, an auxiliary feeding mechanism is arranged on the workbench positioned at the geometric center of the anti-abrasion plate, an abutting mechanism is arranged below the workbench corresponding to the auxiliary feeding mechanism, the transverse feeding mechanism comprises a transverse pushing plate arranged in the barrier strip near the right side, one side of the transverse pushing plate is provided with an extension rod, one side of the extension rod is provided with a limit locating rod, the longitudinal feeding mechanism comprises a longitudinal driving cylinder arranged on the lower side of the workbench, a sliding bar is arranged on the lower side of the workbench corresponding to the output end of the longitudinal driving cylinder, a sliding block is arranged on the sliding bar, a longitudinal moving plate is arranged on the sliding block, a connecting block is arranged below the longitudinal moving plate and is connected with the output end of the longitudinal driving cylinder, a sliding plate is arranged above the other side of the longitudinal moving plate, the upper end face of the opposite workbench longitudinally slides, a longitudinal pushing plate is arranged above the sliding plate, a linkage driving assembly comprises a rotating disc arranged on the lower side of the workbench, a key-shaped connecting plate is arranged on the rotating disc, a first rotating rod is arranged on one side of the rotating disc, a second rotating rod is arranged on the other side of the rotating disc, a key groove is formed in the first rotating rod and the second rotating rod, a first moving rod is arranged below the workbench on the inner side of the rotating disc, one side of the first moving rod is connected with the output end of the longitudinal moving cylinder, the first rotating rod is provided with a connecting rod, the first rotating rod is provided with a connecting lug seat which is designed to be separated from the first rotating rod or the second connecting rod, and is connected with the first rotating rod in a concave groove, and the connecting seat is arranged on the end of the first rotating rod is connected with the first rotating rod, and the connecting rod is convenient to move the connecting rod.
2. The full-automatic bearing retainer laser cladding equipment according to claim 1, wherein the transverse taking and placing mechanism comprises a frame plate, a rodless cylinder is arranged above the frame plate, a vertical driving cylinder is arranged at the output end of the rodless cylinder, a supporting plate is arranged at the output end of the vertical driving cylinder, a clamping cylinder is arranged on the supporting plate, the pushing mechanism comprises a pushing driving cylinder, and a pushing plate is arranged at the output end of the pushing driving cylinder.
3. The full-automatic bearing retainer laser cladding equipment according to claim 2, wherein the clamping mechanism comprises a driven gear connected with a conveying table, a driving gear is arranged at the corner of one side of the conveying table, the driving gear is meshed with the driven gear, a vertical plate is arranged above the driven gear, a ring frame is arranged above the vertical plate, a placing plate in a concave shape is arranged on the inner side of the ring frame, a rotating ring is arranged in the placing plate, worm gear teeth are arranged on the periphery of one side of the rotating ring, a supporting frame is arranged on the outer side of the ring frame, a worm matched with the worm gear teeth is arranged in the supporting frame, a driven wheel is arranged on one side of the worm, a driving wheel is arranged in the supporting frame, a telescopic supporting rod is arranged in the ring frame positioned at the geometric center of the placing plate, a limiting rod is arranged in the telescopic supporting rod, an arc-shaped groove is arranged in the rotating ring, and the arc-shaped groove is matched with the limiting rod.
4. The full-automatic bearing retainer laser cladding equipment according to claim 3, wherein a rectangular groove is formed in the end portion in the first moving rod, the unhooking mechanism comprises a pressing plate which is arranged in the first moving rod, is of an arc-shaped design and has elastic performance, a rotating plate is arranged below the pressing plate, the upper portion of the rotating plate is of an arc-shaped design, the lower portion of the rotating plate is of a J-shaped design, an adjusting rod is arranged on one side of the rotating plate and corresponds to the inner arc-shaped portion of the rotating plate, a bearing disc is arranged at the outer side end portion of the adjusting rod, a limiting ring is arranged on the inner periphery of the adjusting rod, a fixing plate which is of an L-shaped design and corresponds to the advancing direction of the bearing disc, the end portion of the adjusting rod moves towards the position of the rotating plate due to the pushing of the bearing disc, and an L-shaped groove which is matched with the fixing plate is formed in the end portion of the connecting rod, so that the connecting rod can continue moving after unhooking.
5. The full-automatic bearing retainer laser cladding equipment according to claim 4, wherein the turnover mechanism comprises an I-shaped plate, one side of the I-shaped plate is provided with a lifting driving cylinder, the output end of the lifting driving cylinder is provided with a lifting plate, one side of the I-shaped plate is provided with a vertical sliding strip, a vertical sliding seat is arranged on the vertical sliding strip and is connected with the lifting plate, one side of the vertical sliding seat is provided with a rotary clamping cylinder, the opening and closing door assembly comprises a vertical seat, one side of the vertical seat is provided with an opening and closing driving cylinder, the output end of the opening and closing driving cylinder is provided with a curtain hanging plate designed in an L shape, and one side of the curtain hanging plate is provided with a baffle.
6. The full-automatic bearing retainer laser cladding equipment according to claim 5, wherein the positioning mechanism comprises a stand column arranged below the inner side of the workbench, a positioning driving cylinder is arranged on one side of the stand column, a positioning plate is arranged at the output end of the positioning driving cylinder, a positioning rod is arranged above the positioning plate, a through groove is formed in the workbench corresponding to the positioning rod, a positioning groove is formed below the conveying table corresponding to the positioning rod, the transverse discharging mechanism comprises a transverse pushing driving cylinder and is arranged above the longitudinal driving cylinder, and a discharging plate is arranged at the output end of the transverse pushing driving cylinder.
7. The full-automatic bearing retainer laser cladding apparatus according to claim 6, wherein the auxiliary feeding mechanism comprises a hollow shell, a driving wheel is arranged at a geometric center in the shell, auxiliary wheels are arranged on two sides of the shell, a synchronous belt is arranged on the outer sides of the driving wheel and the auxiliary wheels, and the outer end face of the synchronous belt is flush with the end face of the conveying table.
8. The full-automatic bearing retainer laser cladding equipment according to claim 7, wherein the abutting mechanism comprises a mounting seat connected with a workbench, a mounting slide bar is arranged below the mounting seat, a movable slide seat is arranged on the mounting slide bar, a mounting plate is arranged on the movable slide seat, an abutting plate which is in an L-shaped design is arranged on one side of the mounting plate and abuts against a corner of the conveying table, an abutting driving cylinder is arranged on one side of the mounting seat, and the output end of the abutting driving cylinder is connected with the abutting plate.

Description

Full-automatic bearing retainer laser cladding equipment Technical Field The invention belongs to the technical field of bearing production equipment, and particularly relates to full-automatic bearing retainer laser cladding equipment. Background The bearing retainer, as a core component of the bearing system, is subject to high-speed rotation, frictional wear and complex conditions for a long period of time, and is susceptible to wear, corrosion or fatigue damage ‌ on its surface. In the processing of parts, a cladding layer with a satisfactory thickness is formed on the outer surface or the inner surface of the part by using laser cladding equipment. The laser cladding technology forms a metallurgically bonded alloy cladding layer on the surface of the retainer through a high-energy laser beam, so that the wear resistance, corrosion resistance and fatigue resistance of the retainer can be obviously improved, the service life is prolonged, and the maintenance cost ‌ is reduced. The specification variety of bearing retainer has the diversification, and is comparatively general annular fretwork formula, also has the dysmorphism to keep the ware, if be non-font form design, when carrying out laser cladding work to this type of part, current cladding equipment has certain defect, specifically like: The manual dependency is strong, in the prior art, the feeding, positioning and discharging links of the workpiece to be processed all need manual intervention, so that the processing flow is interrupted, and the production efficiency is obviously reduced. Especially in the mass production scenario, manual operation becomes a key factor restricting the productivity improvement. The system has poor linkage, and due to the lack of an automatic transmission function, high-efficiency coordination of all modules of the equipment (such as a workpiece clamping table, a processing table and the like) is difficult to realize. The time sequence error introduced by manual operation easily causes mismatch between processing parameters and workpiece positions, and influences the uniformity of the cladding layer. The clamping suitability is insufficient, and according to the specifications of different workpieces to be processed, when the workpieces are clamped, bearing retainers with different specifications are difficult to adapt, so that the subsequent processing process is influenced, the positioning clamp is frequently replaced or manually adjusted, the labor intensity is increased, positioning deviation is easily caused, and the cladding precision is further reduced. The defects not only increase the labor cost, but also limit the application potential of the equipment in the field of precision manufacturing. Therefore, a need exists for a fully automated bearing retainer laser cladding apparatus that integrates intelligent loading, high precision clamping, and multi-module linkage. Disclosure of Invention Aiming at the technical problems existing in the cladding process of the bearing retainer, the invention provides the full-automatic bearing retainer laser cladding equipment which has the advantages of reasonable design, simple structure, convenient processing, integration of automatic feeding, laser cladding processing and discharging functions, improvement of the linkage between equipment, smooth development of production and processing work, reduction of labor intensity, guarantee of processing progress and full satisfaction of use requirements. In order to achieve the above purpose, the technical scheme adopted by the invention is that the full-automatic bearing retainer laser cladding equipment comprises a workbench, a protection housing is arranged above the workbench, two groups of feeding conveyor belts and discharging conveyor belts for receiving inward input of workpieces and outward output of the workpieces are arranged side by side above the workbench in the protection housing, a transverse feeding mechanism is arranged on the workbench above the discharging conveyor belts, stop bars for forming workpiece conveying and transferring are arranged on the workbench, four groups of stop bars are arranged in a rectangular shape, an anti-abrasion plate is arranged on the workbench in the stop bars, a conveying table is arranged on the anti-abrasion plate, a clamping mechanism is arranged above the conveying table, a pushing mechanism is arranged at the rear side of the stop bars near the front side, a transverse feeding mechanism is arranged on the workbench of the stop bars, a longitudinal feeding mechanism is arranged on the workbench at the inner side of the stop bars, a linkage driving assembly is arranged between the transverse feeding mechanism and the longitudinal feeding mechanism, a vertical lifting mechanism is arranged on the workbench corresponding to the workbench, a vertical lifting mechanism is arranged on the workbench, a laser turnover mechanism is arranged on the workbench corresponding to the wor