CN215634513U - Double-row short cylindrical bearing assembling and combining mechanism - Google Patents

Abstract

The utility model discloses a double-row short cylindrical bearing assembling and combining mechanism which comprises a first row assembling mechanism and a second row assembling mechanism, wherein the first row assembling mechanism consists of an integral rack table top, a first row of linear sliding table lifting frame supports, a first row of assembled high-precision linear sliding rails, a first row of assembled mold lifting cylinders, a first row of assembled roller lifting cylinders, a high-precision eight-equal divider rotary table, a first row lifting mold, a roller feeding system material receiving port, a specially-made assembled roller template, a first row of pushing roller pushing ruler and a moving guide rod, and the second row assembling mechanism consists of a second row of assembled roller lifting cylinders, a second row of assembled high-precision linear sliding rails, a specially-made assembled roller pressing plate, a prepressing mold, a second row of pushing roller pushing ruler, a second row of linear sliding table lifting frame supports and a second row of damping buffers. The double-row short cylindrical bearing assembling and combining mechanism realizes high automation, greatly reduces the labor intensity of workers, improves the assembling precision, greatly improves the production efficiency and ensures the quality of finished products.

Description

Double-row short cylindrical bearing assembling and combining mechanism

Technical Field

The utility model relates to the technical field of bearing processing equipment, in particular to a double-row short cylindrical bearing assembling and combining mechanism.

Background

The double-row short cylinder (full roller without outer ring) is composed of an upper row and a lower row of dozens of rollers and an inner ring, and the rollers are easy to fall off without being surrounded and fixed by the outer ring. When the bearing is assembled, the whole set of assembling process cannot be completed by manual operation, automatic assembly of a machine cannot be completed in the prior art, corresponding auxiliary tools are needed, and the assembly of the bearing cannot be completed together with the mechanism.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a double-row short cylindrical bearing assembling and combining mechanism, which achieves the effects of improving the production efficiency and realizing mass production.

In order to achieve the purpose, the utility model provides the following technical scheme: a double-row short cylindrical bearing assembling and combining mechanism comprises a first row assembling mechanism and a second row assembling mechanism, wherein the first row assembling mechanism and the second row assembling mechanism are connected and are located at the upper end and the lower end of the same platform in the process.

The first row of assembling mechanisms comprise an integral rack table-board, a first row of linear sliding table lifting frame supports, a first row of assembled high-precision linear sliding rails, a first row of vibration reduction buffers, a first row of assembled mold lifting cylinders, a first row of assembled roller lifting cylinders, a high-precision eight-equal divider rotary table, a first row of lifting molds, bearing inner rings, rollers, a roller feeding system material receiving port, a special assembled roller template, a first row of pushing roller pushing ruler, a first row of compression springs, a movement guide rod, a pushing cylinder and buffers, the integral rack table-board is arranged below the first row of assembling mechanisms, the first row of linear sliding table lifting frame supports are fixedly installed at the upper end of the right side of the integral rack table-board, the first row of assembled high-precision linear sliding rails are arranged on the left side of the upper part of the first row of linear sliding table lifting frame supports, the first row of assembled mold lifting cylinders are fixedly installed on the left side of the lower part of the first row of linear sliding table lifting frame supports, a first row of vibration reduction buffers are arranged above the lifting cylinders of the first row of assembling dies, a first row of assembling roller lifting cylinders are fixedly arranged at the lower end of the left side of the table top of the integral frame, a high-precision eight-equal divider rotary table is arranged above the first row of assembling roller lifting cylinders and at the upper end of the table top of the integral frame, a first row of lifting dies is arranged at the upper end of the high-precision eight-equal divider rotary table, a bearing inner ring is clamped at the upper end of the first row of lifting dies, a roller feeding system receiving port is arranged at the upper end of the left side of the bearing inner ring, rollers are filled in the roller feeding system receiving port, a pushing cylinder is arranged at the left side of the roller feeding system receiving port, a motion guide rod at the right end of the pushing cylinder is movably connected with the motion guide rod, a first row of roller pushing ruler is fixedly connected with the right end of the motion guide rod, and the front of the motion guide rod is connected with the buffers, the right end of the first row of roller pushing ruler is located at a lower end discharge port of the roller feeding system receiving port, and a special template for assembling rollers is arranged above the first row of roller pushing ruler.

Preferably, the second column assembly mechanism comprises a second column assembly roller lifting cylinder, a second column assembly high-precision linear slide rail, a special pressing plate for assembly rollers, a prepressing die, a second column pushing roller pushing ruler, a pushing cylinder, a second column linear sliding table lifting frame support, a second column damping buffer and a second column compression spring, a rack table is arranged below the second column assembly mechanism, a second column linear sliding table lifting frame support is fixedly mounted at the upper end of the left side of the rack table, a second column assembly high-precision linear slide rail is arranged on the left side above the second column linear sliding table lifting frame support, a second column assembly die lifting cylinder is fixedly mounted on the left side below the second column linear sliding table lifting frame support, a second column damping buffer is arranged above the second column assembly die lifting cylinder, and a prepressing die is arranged at the right side of the upper end of the second column linear sliding table lifting frame support, the special assembling roller lifting mechanism is characterized in that a second row of assembling roller lifting cylinders are fixedly installed at the lower end of the right side of the rack table board, a special assembling roller pressing plate is arranged above a bearing inner ring above a high-precision eighth divider turntable at the upper end of the right side of the rack table board, a pushing cylinder is arranged on the right side of the special assembling roller pressing plate, a second row of pushing roller pushing ruler is movably connected to the left side of the pushing cylinder, and a second row of compression springs are movably sleeved on the outer side of the second row of pushing roller pushing ruler.

Preferably, the left side of the driving end above the lifting cylinder of the first row of assembling dies is connected with the right end of the lifting die of the first row, and the right side of the driving end of the lifting cylinder of the first row of assembling dies is connected with the first row of assembling high-precision linear sliding rails.

Preferably, the right side of the driving end above the lifting cylinder of the second group of assembly dies is connected with the left end of the special pressing plate for assembling the rollers, and the left side of the driving end of the lifting cylinder of the second group of assembly dies is connected with the second group of assembly high-precision linear sliding rails.

Preferably, the specification of the finished bearing is that two rows of rollers are filled outside the bearing inner ring, and the number of each row of rollers is 21.

Preferably, the first row of assembled high-precision linear sliding rails is connected with the assembled roller special template, a moving guide rod is embedded in the assembled roller special template, a first row of compression springs are arranged in the middle of the assembled roller special template, and a first row of roller pushing rulers are arranged on a connecting plate of the moving guide rod and the first row of compression springs.

Preferably, a complete circumference O-shaped ring which is accurately calculated is embedded on the special template for assembling the roller.

Preferably, all up and down, fast reciprocating movements are provided with precision dampers.

This short cylindrical bearing equipment combined mechanism of biserial, the short cylinder of biserial (full roller does not have the outer lane type) comprises upper and lower dozen rollers and inner circle two, and this device can keep avoiding the roller to drop when assembling the short cylindrical bearing of biserial to whole manual operation link is few, need not corresponding auxiliary fixtures, has realized high automation, and greatly reduced workman's intensity of labour has improved the assembly precision, improves production efficiency greatly, guarantees finished product quality.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a front view of the first row of assembly mechanisms of the present invention;

FIG. 3 is a schematic top view of the first row of assembly mechanisms of the present invention;

FIG. 4 is a schematic front view of a second assembly mechanism according to the present invention;

FIG. 5 is a schematic top view of the second assembly mechanism of the present invention.

In the figure: 01 an integral frame table-board, 02 a first row of linear sliding table lifting frame supports, 03 a first row of assembled high-precision linear sliding rails, 04 a first row of vibration reduction buffers, 05 a first row of assembled mold lifting cylinders, 06 a first row of assembled roller lifting cylinders, 07 a high-precision eighth divider rotary table, 08 a first row of lifting molds, 09 bearing inner rings, 10 rollers, 11 roller feeding system material receiving ports, 12 assembled roller special templates and 13 a first row of roller pushing and pulling rules, 14 first row of compression springs, 15 motion guide rods, 16 first pushing cylinders, 17 buffers, 18 second row of assembly roller lifting cylinders, 19 second row of assembly high-precision linear slide rails, 20 assembly roller special pressing plates, 21 prepressing dies, 22 second row of pushing roller pushing rulers, 23 second pushing cylinders, 24 second row of linear sliding table lifting frame supports, 25 second row of damping buffers and 26 second row of compression springs.

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.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a biserial short cylindrical bearing equipment integrated configuration, includes first row equipment mechanism and second row equipment mechanism, and first row equipment mechanism all lies in the lower extreme on the flow of same platform with the connection of second row equipment mechanism.

The first row assembly mechanism consists of an integral rack table-board 01, a first row linear sliding table lifting frame support 02, a first row assembly high-precision linear sliding rail 03, a first row vibration reduction buffer 04, a first row assembly mold lifting cylinder 05, a first row assembly roller lifting cylinder 06, a high-precision eighth divider rotary table 07, a first row lifting mold 08, a bearing inner ring 09, rollers 10, a roller feeding system material receiving port 11, an assembly roller special template 12, a first row pushing roller pushing ruler 13, a first row compression spring 14, a movement guide rod 15, a first pushing cylinder 16 and a buffer 17, wherein the integral rack table-board 01 is arranged below the first row assembly mechanism, the first row linear sliding table lifting frame support 02 is fixedly arranged at the upper end of the integral rack table-board 01, the first row assembly high-precision linear sliding rail 03 is arranged at the left side above the first row linear sliding table lifting frame support 02, a first row of assembly die lifting cylinders 05 are fixedly arranged on the left side below a first row of linear sliding table lifting frame support 02, a first row of vibration reduction buffers 04 are arranged above the first row of assembly die lifting cylinders 05, a first row of assembly roller lifting cylinders 06 are fixedly arranged at the lower end of the left side of the integral frame table top 01, a high-precision eighth divider rotary table 07 is arranged above the first row of assembly roller lifting cylinders 06 and positioned at the upper end of the integral frame table top 01, a first row of lifting dies 08 is arranged at the upper end of the high-precision eighth divider rotary table 07, the left side of a driving end above the first row of assembly die lifting cylinders 05 is connected with the right end of the first row of lifting dies 08, the right side of the driving end of the first row of assembly die lifting cylinders 05 is connected with a first row of assembly high-precision linear sliding rails 03, a bearing inner ring 09 is clamped at the upper end of the first row of lifting dies 08, a roller feeding system receiving port 11 is arranged at the upper end of the left side of the bearing inner ring 09, the roller feeding system material receiving port 11 is internally filled with rollers 10, the specification of a bearing finished product is that two rows of rollers 10 are filled outside a bearing inner ring 09, the number of each row of rollers 10 is 21, the left side of the roller feeding system material receiving port 11 is provided with a first pushing cylinder 16, the right end of the first pushing cylinder 16 is movably connected with a motion guide rod 15, the right end of the motion guide rod 15 is fixedly connected with a first row of pushing roller pushing rules 13, specifically, a first row of assembling high-precision linear sliding rails 03 is connected with an assembling roller special template 12, the assembling roller special template 12 is embedded with the motion guide rod 15, the middle is provided with a first row of compression springs 14, the connecting plate of the motion guide rod 15 and the first row of compression springs 14 is provided with the first row of pushing roller pushing rules 13, the front side of the motion guide rod 15 is connected with a buffer 17, and all the devices move up and down and move fast and reciprocate and are provided with precise buffers 17, the right end of the first row of roller pushing rules 13 is positioned at the discharge port at the lower end of the roller feeding system receiving port 11, a roller assembling special template 12 is arranged above the first row of roller pushing rules 13, and a complete circumference O-shaped ring which is accurately calculated is embedded on the roller assembling special template 12.

The second column assembly mechanism consists of a second column assembly roller lifting cylinder 18, a second column assembly high-precision linear slide rail 19, an assembly roller special pressing plate 20, a prepressing die 21, a second column pushing roller pushing ruler 22, a second pushing cylinder 23, a second column linear sliding table lifting frame support 24, a second column damping buffer 25 and a second column compression spring 26, wherein a rack table surface is arranged below the second column assembly mechanism, a second column linear sliding table lifting frame support 24 is fixedly arranged at the upper end of the left side of the rack table surface, the second column assembly high-precision linear slide rail 19 is arranged at the left side above the second column linear sliding table lifting frame support 24, a second column assembly die lifting cylinder is fixedly arranged at the left side below the second column linear sliding table lifting frame support 24, a second column damping buffer 25 is arranged above the second column assembly die lifting cylinder, the prepressing die 21 is arranged at the right side of the upper end of the second column linear sliding table lifting frame support 24, a second row of assembly roller lifting cylinders 18 are fixedly installed at the lower end of the right side of the rack table board, a special assembly roller pressing plate 20 is arranged above a bearing inner ring 09 above the high-precision eighth divider turntable 07 at the upper end of the right side of the rack table board, the right side of the driving end above the second row of assembly die lifting cylinders is connected with the left end of the special assembly roller pressing plate 20, the left side of the driving end of the second row of assembly die lifting cylinders is connected with a second row of assembly high-precision linear sliding rails 19, a second pushing cylinder 23 is arranged on the right side of the special assembly roller pressing plate 20, a second row of pushing roller pushing rulers 22 are movably connected to the left side of the second pushing cylinder 23, and second rows of compression springs 26 are movably sleeved on the outer sides of the second row of pushing roller pushing rulers 22.

This short cylindrical bearing equipment combined mechanism of biserial, the short cylinder of biserial (full roller does not have the outer lane type) comprises upper and lower dozen rollers and inner circle two, and this device can keep avoiding the roller to drop when assembling the short cylindrical bearing of biserial to whole manual operation link is few, need not corresponding auxiliary fixtures, has realized high automation, and greatly reduced workman's intensity of labour has improved the assembly precision, improves production efficiency greatly, guarantees finished product quality.

When in use, the automatic manipulator puts the bearing inner ring into the first row of lifting dies 08 which are assembled with high precision and are specified by the corresponding PLC program, the high-torque high-precision eight-equal-divider rotary table 07 enables the roller to stably and accurately rotate to the position right below a lifting frame, at the moment, the roller lifting cylinder 06 corresponding to a first row of assembly roller lifts up the inner ring of a bearing, a first row of assembly high-precision linear slide rails 03 accurately drop a special template 12 for assembling rollers to a corresponding combination height, a roller feeding system material receiving port 11 automatically sends the special template 12 for assembling rollers to a first row of roller pushing rulers 13 for working, the special template 12 for assembling rollers pushes all the rollers 10 into the ring grooves of the inner ring 9 of the bearing one by one under the pushing of the first row of roller pushing rulers 13, the roller special template 12 is used for assembling all the rollers 10 to keep upright without running or skewing, and orderly arranged and assembled in sequence, so that the assembly of all the rollers is completed, and the assembly of the first full-row rollers is completed.

The high-precision eight-equal divider turntable 07 transfers the assembled first row of bearings and first row of lifting dies 08 to a second row of assembly mechanism, a plastic sleeve which can be repeatedly recycled is taken, put and pre-pressed into the assembled first row of full rollers, the plastic sleeve tightly holds and fixes the rollers and the inner ring, at the moment, the short cylinders are full of the first row of roller bearings, the first row of lifting dies 08 is transferred to the position right below the second row of assembly die holders at the high-precision eight-equal divider turntable 07, the second row of assembly roller lifting cylinders 18 are lifted, the second row of assembly high-precision linear slide rails 19 accurately lower the special assembled roller pressing plates 20 to the corresponding combination height, the pre-pressing dies 21 press the first row of rollers and the plastic outer sleeve downwards to be flattened to assemble a second row of roller extrusion space, (the roller feeding system receiving port 11 automatically sends the rollers to a second row of roller pushing ruler 22 to work, the second pushing cylinder 23 pushes the rollers 10, the second row of compression springs 26 work, the roller assembling special pressing plate 20 keeps all the rollers 10 upright, does not run and skew, and is orderly arranged and assembled in sequence to ensure that all the rollers are combined and assembled, the second row of full rollers is assembled, the second row of assembled roller lifting cylinders 18 lift the first row of lifting dies 8, and when the prepressing die 21 is pressed downwards, the second row of full rollers is assembled.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. The utility model provides a double-row short cylindrical bearing equipment combined mechanism, includes first row equipment mechanism and second row equipment mechanism, its characterized in that: the first column assembly mechanism and the second column assembly mechanism are connected and are positioned at the upper end and the lower end of the same platform;

the first row of assembling mechanisms comprise an integral rack table board (01), a first row of linear sliding table lifting frame supports (02), a first row of assembled high-precision linear sliding rails (03), a first row of vibration reduction buffers (04), a first row of assembled die lifting cylinders (05), a first row of assembled roller lifting cylinders (06), a high-precision eight-equal divider rotary table (07), a first row of lifting dies (08), a bearing inner ring (09), rollers (10), roller feeding system material receiving ports (11), a special assembled roller template (12), a first row of roller pushing ruler (13), a first row of compression springs (14), a movement guide rod (15), a first pushing cylinder (16) and a buffer (17), the integral rack table board (01) is arranged below the first row of assembling mechanisms, and the first row of linear sliding table lifting frame supports (02) are fixedly arranged at the upper end of the right side of the integral rack table board (01), the top left side of first linear slip table hoisting frame support (02) is provided with first row equipment high accuracy linear slide rail (03), the below left side fixed mounting of first row linear slip table hoisting frame support (02) has first row equipment mould lift cylinder (05), the top of first row equipment mould lift cylinder (05) is provided with first row damping buffer (04), the left side lower extreme fixed mounting of whole frame mesa (01) has first row equipment roller lift cylinder (06), the top of first row equipment roller lift cylinder (06) and the upper end that is located whole frame mesa (01) install high accuracy eight partition ware carousel (07), the upper end of high accuracy eight partition ware carousel (07) is inlayed and is equipped with first row lift mould (08), first row lift mould (08) upper end block has bearing inner circle (09), bearing inner race (09)'s left side upper end is provided with roller feeding system and connects material mouthful (11), roller feeding system connects material mouthful (11) inside to be filled with roller (10), roller feeding system connects the left side of material mouthful (11) to set up first promotion cylinder (16), the right-hand member motion guide arm swing joint of first promotion cylinder (16) has motion guide arm (15), the first row of the right-hand member fixedly connected with of motion guide arm (15) pushes away roller push away chi (13), just the front of motion guide arm (15) is connected with buffer (17), the first row pushes away the right-hand member that the roller pushed away chi (13) and is located the lower extreme discharge gate department that roller feeding system connects material mouthful (11), just first row pushes away roller push away chi (13) top and is provided with the purpose-built template (12) of equipment roller.

2. The assembly mechanism of claim 1, wherein: the second column assembly mechanism comprises a second column assembly roller lifting cylinder (18), a second column assembly high-precision linear sliding rail (19), a special pressing plate (20) for assembly rollers, a pre-pressing die (21), a second column pushing roller pushing ruler (22), a second pushing cylinder (23), a second column linear sliding table lifting frame support (24), a second column damping buffer (25) and a second column compression spring (26), a rack table board is arranged below the second column assembly mechanism, a second column linear sliding table lifting frame support (24) is fixedly mounted at the upper end of the left side of the rack table board, a second column assembly high-precision linear sliding rail (19) is arranged on the left side above the second column linear sliding table lifting frame support (24), and a second column assembly die lifting cylinder is fixedly mounted on the left side below the second column linear sliding table lifting frame support (24), the top that the cylinder was promoted to the second line equipment mould is provided with second row damping buffer (25), the upper end right side of second line linear slip table hoisting frame support (24) is provided with preforming mould (21), the right side lower extreme fixed mounting of frame mesa has second line equipment roller to promote cylinder (18), bearing inner circle (09) top of the high accuracy eighth divider carousel (07) top of the right side upper end of frame mesa is provided with the purpose-built clamp plate of equipment roller (20), the right side of the purpose-built clamp plate of equipment roller (20) is provided with second push cylinder (23), the left side swing joint that the second pushed cylinder (23) has the second to be listed as and pushes away roller and pushes away chi (22), the outside activity that the second was listed as the roller and pushes away chi (22) has cup jointed second row compression spring (26).

3. The assembly mechanism of claim 1, wherein: the left side of the driving end above the first row of assembling die lifting cylinders (05) is connected with the right end of the first row of lifting dies (08), and the right side of the driving end of the first row of assembling die lifting cylinders (05) is connected with the first row of assembling high-precision linear sliding rails (03).

4. The assembly mechanism of claim 2, wherein: the right side of the driving end above the lifting cylinder of the second group of assembly dies is connected with the left end of a special pressing plate (20) for assembling rollers, and the left side of the driving end of the lifting cylinder of the second group of assembly dies is connected with a high-precision linear sliding rail (19) for assembling the second group.

5. The assembly mechanism of claim 1, wherein: the specification of the finished bearing product is that two rows of rollers (10) are filled on the outer side of a bearing inner ring (09), and the number of each row of rollers (10) is 21.

6. The assembly mechanism of claim 1, wherein: the first row of assembled high-precision linear sliding rails (03) are connected with the assembled roller special template (12), a moving guide rod (15) is embedded on the assembled roller special template (12), a first row of compression springs (14) are arranged in the middle of the assembled roller special template, and a first row of roller pushing rulers (13) are mounted on a connecting plate of the moving guide rod (15) and the first row of compression springs (14).

7. The assembly mechanism of claim 1, wherein: an O-shaped ring with the whole circumference which is accurately calculated is embedded on the special template (12) for assembling the roller.

8. The assembly mechanism of claim 1, wherein: all up-and-down motion and rapid reciprocating motion are provided with precise buffers (17).

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