阅读说明：本技术 一种轴承制造用内圈打磨设备 (Bearing is inner circle equipment of polishing for manufacturing ) 是由 黄冰心 于 2020-07-04 设计创作，主要内容包括：本发明公开了一种轴承制造用内圈打磨设备,其结构包括打磨机构、排屑口、机体、启动开关,排屑口与机体为一体化结构,启动开关与机体嵌固连接,打磨机构与机体相连接,通过将轴承内圈卡入两个夹固块之间,再通过传动柱进行转动时产生的甩力,能够使外推块沿着导杆向外滑出,从而使外推块能够推动贴合板向外滑出,以至于贴合板能够向外顶动固定架从而使固定架的前端能够对轴承内圈进行夹紧,通过将轴承内圈套入磨刀柱上时,轴承内圈的内侧对磨刀柱上的受力板产生的挤压,能够使受力板沿着板面向内滑动收缩,且通过助推片对受力板产生的反推力,能够使受力板的外表面与轴承内圈的内侧紧密贴合。(The invention discloses inner ring polishing equipment for bearing manufacturing, which structurally comprises a polishing mechanism, a chip removal port, a machine body and a starting switch, wherein the chip removal port and the machine body are of an integrated structure, the starting switch is fixedly embedded in the machine body, the polishing mechanism is connected with the machine body, the bearing inner ring is clamped between the two clamping blocks, and the outward pushing block can slide outwards along the guide rod through the throwing force generated when the transmission column rotates, so that the outer pushing block can push the attaching plate to slide outwards, the attaching plate can push the fixing frame outwards, and the front end of the fixing frame can clamp the bearing inner ring, when the bearing inner ring is sleeved on the sharpening column, the inner side of the bearing inner ring extrudes the stress plate on the sharpening column, so that the stress plate can slide inwards along the plate surface to shrink, and the outer surface of the stress plate can be tightly attached to the inner side of the bearing inner ring through the reverse thrust generated by the boosting sheet on the stress plate.)

1. The utility model provides an inner circle equipment of polishing for bearing manufacturing, its structure includes grinding machanism (1), chip removal mouth (2), organism (3), starting switch (4), chip removal mouth (2) and organism (3) structure as an organic whole, starting switch (4) are inlayed with organism (3) and are connected its characterized in that admittedly: the polishing mechanism (1) is connected with the machine body (3);

grinding machanism (1) includes connecting rod (11), links up piece (12), mount (13), whets a knife post (14), clamping block (15), flexure strip (16), frame (17), transmission post (18), connecting rod (11) are connected with frame (17) are embedded admittedly, link up block (12) and install in the inner wall upper end of frame (17), mount (13) and link up piece (12) hinged joint, whet a knife post (14) and transmission post (18) weld mutually, clamping block (15) and mount (13) structure as an organic whole, flexure strip (16) are fixed in between mount (13) and frame (17), frame (17) are laminated mutually with the surface of transmission post (18).

2. The inner ring grinding apparatus for bearing manufacturing according to claim 1, wherein: the transmission column (18) comprises a laminating plate (a 1), an outward pushing block (a 2), a guide rod (a 3) and a middle fixing block (a 4), the inner side of the laminating plate (a 1) is laminated with the upper surface of the guide rod (a 3), the outward pushing block (a 2) and the laminating plate (a 1) are of an integrated machine structure, and the guide rod (a 3) is fixedly connected with the middle fixing block (a 4) in an embedding manner.

3. The inner ring grinding apparatus for bearing manufacturing according to claim 1, wherein: clamping piece (15) are including outer fishplate bar (b 1), guide plate (b 2), linkage piece (b 3), outer fishplate bar (b 1) are embedded in the upper surface position of guide plate (b 2), guide plate (b 2) and linkage piece (b 3) activity block.

4. The inner ring grinding apparatus for bearing manufacturing according to claim 3, wherein: the linkage block (b 3) comprises a block body (b 31), a combination block (b 32), a contraction surface (b 33), a movable rod (b 34), an outward-extending block (b 35) and an elastic sheet (b 36), the combination block (b 32) is fixedly connected with the block body (b 31), the contraction surface (b 33) is installed at the bottom of the block body (b 31), the movable rod (b 34) is movably clamped between the combination block (b 32) and the outward-extending block (b 35), and the elastic sheet (b 36) is fixed between the movable rod (b 34) and the combination block (b 32).

5. The inner ring grinding apparatus for bearing manufacturing according to claim 1, wherein: whetstone post (14) is including atress board (c 1), clearance mechanism (c 2), boosting piece (c 3), face (c 4), firm piece (c 5), well grafting post (c 6), atress board (c 1) and face (c 4) clearance fit, clearance mechanism (c 2) is installed between two adjacent faces (c 4), boosting piece (c 3) are fixed in between atress board (c 1) and face (c 4), face (c 4) and firm piece (c 5) embedded joint are connected, firm piece (c 5) and well grafting post (c 6) are the integrated structure.

6. The inner ring grinding apparatus for bearing manufacturing according to claim 5, wherein: clearance mechanism (c 2) includes pedestal (c 21), bottom plate (c 22), resilience strip (c 23), cover frame (c 24), deformation face (c 25), bracing piece (c 26), pedestal (c 21) and bottom plate (c 22) are embedded and are connected, rebound strip (c 23) are installed in the inside position of cover frame (c 24), cover frame (c 24) and pedestal (c 21) structure as an organic whole, deformation face (c 25) are fixed in the front end position of bottom plate (c 22), bracing piece (c 26) and pedestal (c 21) clearance fit.

7. The inner ring grinding apparatus for bearing manufacturing according to claim 6, wherein: the deformation surface (c 25) comprises a rolling ball (d 1), a guide groove (d 2) and a connecting plate (d 3), the guide groove (d 2) and the rolling ball (d 1) are of an integrated structure, and the connecting plate (d 3) is movably clamped between the two guide grooves (d 2).

Technical Field

The invention relates to the field of bearing manufacturing, in particular to inner ring polishing equipment for bearing manufacturing.

Background

Bearing inner race polisher is mainly used for carrying out the equipment of polishing to the inner circle of bearing, can carry out the centre gripping through the mount of bearing inner race polisher front end to the bearing inner race fixed, the inboard surface of bearing inner race center to it is carried out burnishing and polishing to rethread high-speed pivoted post of whetting a knife to can polish out the diameter specification of needs with the bearing inner race, extensively send out apply to the bearing manufacture trade, based on the discovery of the inventor of the above-mentioned description, the present bearing is made and is polished equipment with inner race mainly has following not enoughly, for example:

because the outer surface of bearing inner race need cut out the outer groove and be used for carrying out the screens to the ball between inner race and the outer lane, if cut out the outer groove in advance, and the great bearing inner race of outer groove diameter is polished, then make the mount reduce substantially the area of contact of bearing inner race centre gripping easily to when leading to the sharpener post to polish the inboard of bearing inner race, the bearing inner race that drives on the mount because of high-speed rotation easily rotates carries out synchronous rotation, thereby make the unable normal bearing inner race of polishing of sharpening post.

Disclosure of Invention

In order to solve the problems, the invention provides inner ring grinding equipment for manufacturing a bearing.

In order to achieve the purpose, the invention is realized by the following technical scheme: the inner ring polishing equipment for manufacturing the bearing structurally comprises a polishing mechanism, a chip removal port, a machine body and a starting switch, wherein the chip removal port and the machine body are of an integrated structure, the starting switch is fixedly embedded in the machine body, and the polishing mechanism is connected with the machine body; grinding machanism includes the connecting rod, links up piece, mount, whet a knife post, clamping piece, flexure strip, frame, transmission post, the connecting rod is connected with the frame is embedded admittedly, it installs in the inner wall upper end of frame to link up the piece, mount and linking piece hinged joint, whet a knife post welds with the transmission post mutually, clamping piece and mount structure as an organic whole, the flexure strip is fixed in between mount and the frame, the frame is laminated with the surface of transmission post mutually.

As a further optimization of the invention, the transmission column comprises a joint plate, an outer pushing block, a guide rod and a middle fixing block, wherein the inner side of the joint plate is jointed with the upper surface of the guide rod, the outer pushing block and the joint plate are of an integrated machine structure, the guide rod is fixedly connected with the middle fixing block in an embedded manner, the number of the guide rod is six, and the guide rods are uniformly distributed on the outer surface of the middle fixing block in a circular manner.

As a further optimization of the invention, the clamping block comprises an external connecting plate, a guide plate and six linkage blocks, wherein the external connecting plate is fixedly embedded on the upper surface of the guide plate, the guide plate is movably clamped with the linkage blocks, and the linkage blocks are respectively distributed at the bottoms of the six guide plates in a fan shape.

As a further optimization of the present invention, the linkage block includes a block body, a coupling block, a contraction surface, two movable rods, an outward extending block, and two elastic pieces, wherein the coupling block is fixedly connected with the block body, the contraction surface is installed at the bottom position of the block body, the movable rods are movably engaged between the coupling block and the outward extending block, the elastic pieces are fixed between the movable rods and the coupling block, and the outward extending blocks are movably engaged with each other.

As a further optimization of the invention, the sharpening column comprises a stress plate, a cleaning mechanism, a boosting sheet, plate surfaces, a stabilizing block and a middle connecting column, wherein the stress plate is in clearance fit with the plate surfaces, the cleaning mechanism is installed between two adjacent plate surfaces, the boosting sheet is fixed between the stress plate and the plate surfaces, the plate surfaces are fixedly embedded with the stabilizing block, the stabilizing block and the middle connecting column are of an integrated structure, the four stress plates are uniformly distributed in a circular shape among the four plate surfaces.

As a further optimization of the invention, the cleaning mechanism comprises a guide frame, a bottom plate, a rebound strip, a sleeve frame, a deformation surface and a support rod, wherein the guide frame is fixedly connected with the bottom plate, the rebound strip is arranged at the inner position of the sleeve frame, the sleeve frame and the guide frame are in an integrated structure, the deformation surface is fixed at the front end of the bottom plate, the support rod is in clearance fit with the guide frame, and the deformation surface is in an arc structure.

As a further optimization of the invention, the deformation surface comprises a rolling ball, guide grooves and a shaped joint plate, the guide grooves and the rolling ball are of an integrated structure, the shaped joint plate is movably clamped between the two guide grooves, and the shaped joint plate is made of alloy steel with high density.

The invention has the following beneficial effects:

1. through going into bearing inner race card between two clamping blocks, the throwing power that produces when rethread transmission post rotates can make the outer sliding-out of pushing block along the guide arm to make the outer sliding-out of pushing block can promote the laminating board, thereby the laminating board can outwards push the front end that moves the mount and make the mount press from both sides tightly the bearing inner race.

2. When emboliaing the bearing inner race on the whetting a knife post, the inboard extrusion that produces the atress board on the whetting a knife post of bearing inner race can make the atress board along the inside shrink that slides of face, and through the thrust reverser that the piece produced the atress board of boosting, can make the surface of atress board closely laminate with the inboard of bearing inner race, and the effectual inboard unevenness of having avoided the bearing inner race then is difficult to crowd the condition on the whetting a knife post.

Drawings

Fig. 1 is a schematic structural diagram of an inner ring grinding device for manufacturing a bearing according to the present invention.

FIG. 2 is a side view of a half-section of the grinding mechanism of the present invention.

FIG. 3 is a schematic structural diagram of a front cross section of the driving column of the present invention.

Figure 4 is a schematic structural view in elevation of a section of the clamping block of the present invention.

FIG. 5 is a side view of a linkage block of the present invention in half cross-section.

FIG. 6 is a schematic structural view of a front cross section of the sharpening column of the present invention.

FIG. 7 is a front half-section schematic view of the cleaning mechanism of the present invention.

Fig. 8 is a schematic structural view of a deformed surface of the present invention.

In the figure: grinding mechanism-1, chip removal port-2, machine body-3, starting switch-4, connecting rod-11, connecting block-12, fixing frame-13, sharpening column-14, clamping block-15, elastic sheet-16, outer frame-17, transmission column-18, laminating plate-a 1, outer pushing block-a 2, guide rod-a 3, middle fixing block-a 4, outer connecting plate-b 1, guide plate-b 2, linkage block-b 3, block-b 31, combination block-b 32, contraction surface-b 33, movable rod-b 34, outer extending block-b 35, elastic sheet-b 36, stress plate-c 1, cleaning mechanism-c 2, boosting sheet-c 3, plate surface-c 4, fixing block-c 5, middle connecting column-c 6, guide frame-c 21, bottom plate-c 22, The elastic strip-c 23, the sleeve frame-c 24, the deformation surface-c 25, the support rod-c 26, the rolling ball-d 1, the guide groove-d 2 and the connecting plate-d 3.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.