CN110695742B

CN110695742B - Double-end synchronous socket joint machine of bearing

Info

Publication number: CN110695742B
Application number: CN201911115752.1A
Authority: CN
Inventors: 赵青华; 谢辉; 李治良; 梁泽显
Original assignee: Hunan Meibeida Technology Co ltd
Current assignee: Hunan Meibeida Technology Co ltd
Priority date: 2019-11-15
Filing date: 2019-11-15
Publication date: 2020-11-24
Anticipated expiration: 2039-11-15
Also published as: CN110695742A

Abstract

The invention discloses a double-head synchronous sleeving machine for bearings, which relates to the technical field of sleeving machines and comprises a base, wherein a fixed plate is fixed at the top of the base, a first support frame and a second support frame are respectively fixed at the top and the bottom of two ends of the fixed plate, rolling shafts are rotatably connected to the inner sides of the first support frame and the second support frame, conveyor belts are arranged on the outer sides of the rolling shafts, and a fixed frame is fixed at the top of the base. The invention makes the bearing fall into the cavity of the top and the cavity of the bottom respectively through the intermittent mechanism formed by the grooved wheel and the notch disc, makes the left clamping block and the right clamping block clamp the bearing, the first hydraulic rod drives the bearing to be positioned at the top and the bottom of the shaft, the pneumatic cylinder drives the bearing to be jacked into the shaft to realize simultaneous sleeve joint, and drives the notch disc to rotate through the first motor, so that the notch disc drives the grooved wheel and the roller to rotate, the roller is matched with the rotation of the supporting rod, and the sleeves at the top and the bottom are propped against the shaft, so that the shaft can be fixed to a certain degree and can also realize synchronous sleeve joint.

Description

Double-end synchronous socket joint machine of bearing

Technical Field

The invention relates to the technical field of sleeving machines, in particular to a double-head synchronous sleeving machine for a bearing.

Background

The 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 movement process of the mechanical rotating body and ensuring the rotation precision of the mechanical rotating body, and is often used together with a shaft as one of rotating accessories of a plurality of equipment.

And in order to adopt fixedly at the course of working of bearing and axle, the counter shaft carries out the mode of one-way cup jointing and processes, if need two-wayly, can be behind one-way cup joint structure, the counter shaft carries out the switching-over operation, can not cup joint in step, and work efficiency is lower, and the fixed knot of axle constructs to adopt electric type equipment to carry out the fixed clamp tightly usually, and the operation of every turn all need start the closing device, has increased the complexity of using.

Disclosure of Invention

The invention aims to: the double-head synchronous sleeving machine for the bearing is provided for solving the problems that the existing sleeving of the shaft and the bearing cannot realize synchronization, the working efficiency is low, and the complexity of use is increased due to the fact that the electric equipment adopted by a fixed clamping structure is clamped.

In order to achieve the purpose, the invention provides the following technical scheme: a double-head synchronous sleeving machine for bearings comprises a base, wherein a fixed plate is fixed at the top of the base, a first support frame and a second support frame are respectively fixed at the top and the bottom of two ends of the fixed plate, rolling shafts are rotatably connected to the inner sides of the first support frame and the second support frame, a conveying belt is arranged on the outer side of each rolling shaft, a fixed frame is fixed at the top of the base, a plurality of groups of fixed grooves are fixed at the top of the fixed frame, through holes are formed in the inner sides of the fixed grooves, a cavity is formed in one side inside the fixed groove, a feeding through groove is formed in the top of the cavity, a second hydraulic rod is installed inside the cavity, a right clamping block is connected to the top of the second hydraulic rod, a left clamping block is rotatably connected to the top of the right clamping block, a fixed rod is fixed to one side of the left clamping block, a first hydraulic rod is installed at the top of, the bottom of mount is rotated and is connected with the bracing piece that runs through to the through-hole top, and the outside of bracing piece is fixed with the multiunit fixed disk, the outside of fixed disk is provided with the multiunit breach, and one of them is a set of the bottom of second support frame and the outside of bracing piece all are provided with the sheave, one of them is a set of the roller bearing is connected with the sheave, the outside of sheave is provided with the multiunit draw-in groove, first motor is installed at the top of base, the second motor is installed to the one end of bracing piece, the output of first motor and second motor all is connected with the breach disc, pneumatic cylinder is all installed at fixed plate one side bottom and the top of base, and the.

Preferably, a clamping block matched with the clamping groove is fixed at the bottom of the notch disc.

Preferably, one side of the cavity is provided with a discharging through groove.

Preferably, the number of the notches is four, and the notches are matched with the blanking through grooves.

Preferably, the sleeve is provided with a groove in the inside thereof, and the inner and outer diameters of the sleeve are the same as those of the bearing.

Preferably, a plurality of groups of U-shaped rubber snap rings are fixed on the outer sides of the conveyor belts.

Preferably, the top of the fixed groove is fixed with a feed groove, and the bottom of the feed groove is positioned right above the notch.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the invention, the bearings are respectively dropped in the cavities at the top and the bottom through the intermittent mechanism formed by the grooved wheel and the notch disc, so that the bearings are clamped by the left clamping block and the right clamping block, the first hydraulic rod drives the bearings to be positioned at the top and the bottom of the shaft, the pneumatic cylinder pushes the bearings to be jacked into the shaft, the simultaneous sleeving is realized, and the working efficiency is higher;

2. according to the invention, the notch disc is driven to rotate by the first motor, the grooved pulley and the rolling shaft are driven to rotate by the notch disc, the rolling shaft is matched with the rotation of the supporting rod, the sleeves at the top and the bottom are propped against the shaft, the shaft can be fixed to a certain extent and can also be synchronously sleeved, and the U-shaped rubber snap ring is convenient for the shaft to be taken out.

Drawings

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

FIG. 2 is a schematic top view of a roller and belt of the present invention;

FIG. 3 is a schematic structural view of the fixing frame of the present invention;

FIG. 4 is a schematic structural view of a support bar according to the present invention;

FIG. 5 is a schematic structural view of a sheave and a notched disc of the present invention;

FIG. 6 is a schematic structural view of the right and left clamping blocks of the present invention.

In the figure: 1. a base; 2. a fixing plate; 3. a first support frame; 4. a second support frame; 5. a roller; 6. a conveyor belt; 7. a U-shaped rubber snap ring; 8. a fixed mount; 9. fixing grooves; 10. a through hole; 11. a cavity; 12. a blanking through groove; 13. a discharge through groove; 14. a feed chute; 15. a support bar; 16. fixing the disc; 17. a notch; 18. a grooved wheel; 19. a card slot; 20. a first motor; 21. a second motor; 22. a notched disc; 23. a clamping block; 24. a right clamp block; 25. a left clamp block; 26. fixing the rod; 27. a first hydraulic lever; 28. a second hydraulic rod; 29. a pneumatic cylinder; 30. a sleeve.

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. 1-6, a double-head synchronous sleeving machine for bearings comprises a base 1, a fixed plate 2 is fixed on the top of the base 1, a first support frame 3 and a second support frame 4 are respectively fixed on the top and the bottom of two ends of the fixed plate 2, a roller 5 is rotatably connected on the inner sides of the first support frame 3 and the second support frame 4, a conveyor belt 6 is arranged on the outer side of the roller 5, a fixed frame 8 is fixed on the top of the base 1, a plurality of groups of fixed grooves 9 are fixed on the top of the fixed frame 8, through holes 10 are arranged on the inner sides of the fixed grooves 9, a cavity 11 is arranged on one side inside the fixed grooves 9, a blanking through groove 12 is arranged on the top of the cavity 11, a second hydraulic rod 28 is arranged inside the cavity 11, a right clamping block 24 is connected on the top of the second hydraulic rod 28, a left clamping block 25 is rotatably connected on the top of the, a first hydraulic rod 27 is installed at the top of one end of the right clamping block 24, one side of the fixing rod 26 is rotatably connected with the top of the first hydraulic rod 27, the bottom of the fixing frame 8 is rotatably connected with a supporting rod 15 penetrating through the top of the through hole 10, a plurality of groups of fixing discs 16 are fixed on the outer side of the supporting rod 15, a plurality of groups of notches 17 are arranged on the outer side of the fixing disc 16, grooved wheels 18 are arranged on the bottom of a group of second supporting frames 4 and the outer side of the supporting rod 15, a group of rolling shafts 5 are connected with the grooved wheels 18, a plurality of groups of clamping grooves 19 are arranged on the outer side of the grooved wheels 18, a first motor 20 is installed at the top of the base 1, a second motor 21 is installed at one end of the supporting rod 15, notched discs 22 are connected with output ends of the first motor 20 and the second motor 21.

The supporting rod 15 drives the fixed disks 16 to rotate, the two groups of fixed disks 16 simultaneously drive the bearings to rotate, the conveyor belt 6 drives the shafts to rotate through the rotation of the rolling shaft 5, the pneumatic cylinders 29 push the sleeves 30 to respectively move upwards and downwards, the sleeve joint is realized, and the working efficiency is higher.

Referring to fig. 5, the bottom of the notched disc 22 is fixed with a latch 23 that mates with the slot 19.

The double-head synchronous socket joint machine of the bearing enables the notch disc 22 and the grooved wheel 18 to form a grooved wheel intermittent mechanism through the mutual matching of the clamping groove 19 and the clamping block 23, so that the clamping block 23 drives the clamping groove 19 and the grooved wheel 18 to realize intermittent rotation, and the processing operation of the bearing is more convenient.

Referring to fig. 1 and 3, a discharging through groove 13 is formed at one side of the cavity 11.

This kind of synchronous cover machine of double-end of bearing passes through groove 13 through the ejection of compact that sets up, presss from both sides tight back at left clamp splice 25 and right clamp splice 24 pair bearing, and second hydraulic stem 28 drives the bearing and releases ejection of compact and leads to groove 13 to make the bearing be located the axle directly over and directly under, so that further pneumatic cylinder 29's operation.

Please refer to fig. 3 and 4, the number of the notches 17 is four, and the notches 17 are matched with the feeding through groove 12.

The double-head synchronous sleeving machine of the bearing enables the bearing positioned on the inner side of the notch 17 to fall into the cavity 11 through the blanking through groove 12 under the rotation of the fixed disc 16 through the mutual matching of the notch 17 and the blanking through groove 12, so that the left clamping block 25 and the right clamping block 24 can further clamp the bearing.

Referring to fig. 1, a groove is formed inside the sleeve 30, and the inner diameter and the outer diameter of the sleeve 30 are the same as those of the bearing.

This kind of synchronous cover machine of double-end of bearing is through the recess that sets up, when pneumatic cylinder 29 drove sleeve 30 and pushes away the bearing, makes sleeve 30 contact bearing, with the outside of bearing top income axle, when the axle contacts the recess bottom, the bearing cup joints in the outside of axle, conveniently cup joints the operation.

Please refer to fig. 1 and 2, a plurality of U-shaped rubber clasps 7 are fixed on the outer side of the conveyor belt 6.

This kind of synchronous cover machine of double-end of bearing is through U type rubber snap ring 7 that sets up, with the axle card advance U type rubber snap ring 7 in, U type rubber snap ring 7 counter shaft is fixed, at the rotation in-process of conveyer belt 6, makes U type rubber snap ring 7 can drive the axle and rotate simultaneously to further counter shaft is operated.

Please refer to fig. 1, the top of the fixing groove 9 is fixed with a feeding groove 14, and the bottom of the feeding groove 14 is located right above the gap 17.

According to the double-head synchronous sleeving machine for the bearing, the bearing is placed in the feeding groove 14 through the arranged feeding groove 14, the bearing falls on the position of the notch 17 in the fixed disc 16 under the action of gravity, and when the fixed disc 16 rotates, the bearing in the feeding groove 14 falls on the position of the next notch 17, so that continuous blanking is realized.

The working principle is as follows: the first motor 20 and the second motor 21 are started, the output ends of the first motor 20 and the second motor 21 respectively drive the notched disc 22 to rotate, the notched disc 22 drives the fixture block 23 to rotate, the fixture block 23 is clamped into the clamping groove 19 to drive the grooved pulley 18 to rotate, a grooved pulley intermittent mechanism is formed, the grooved pulley 18 respectively drives the roller 5 to rotate anticlockwise and the support rod 15 to rotate anticlockwise, the roller 5 drives the right side of the conveyor belt 6 to move backwards, the conveyor belt 6 drives the axial direction of the inner side of the U-shaped rubber snap ring 7 to move backwards, after the grooved pulley 18 rotates for a certain angle, the fixture block 23 leaves the clamping groove 19, the shaft is in a stationary state, meanwhile, the bearing falls in the notch 17 of the fixed disc 16 at the top and the middle position, the fixed groove 9 supports the bearing, the fixed disc 16 drives the bearing to rotate, the bearing moves to the position of the blanking through groove 12 and falls in the inner sides of the right clamping block 24 and the left, make left clamp splice 25 press from both sides tight bearing, second hydraulic stem 28 promotes the bearing and passes ejection of compact logical groove 13, be located the axle directly over with under, pneumatic cylinder 29 drives sleeve 30 extrusion downwards respectively and upwards and is located the outside of axle top and bottom in the inboard bearing top of left clamp splice 25 and right clamp splice 24, the top and the bottom of axle are located behind the inside bottom of sleeve 30, pneumatic cylinder 29 drives sleeve 30 and withdraws, after fixture block 23 rotates certain angle, the card advances in next draw-in groove 19, realize that the both ends of axle and bearing cup joint in step, it is more efficient to operate.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a synchronous suit of machine of double-end of bearing, includes base (1), its characterized in that: the top of the base (1) is fixed with a fixing plate (2), the top and the bottom of the two ends of the fixing plate (2) are respectively fixed with a first supporting frame (3) and a second supporting frame (4), the inner sides of the first supporting frame (3) and the second supporting frame (4) are rotatably connected with a roller (5), the outer side of the roller (5) is provided with a conveyor belt (6), the top of the base (1) is fixed with a fixing frame (8), the top of the fixing frame (8) is fixed with a plurality of groups of fixing grooves (9), the inner side of each fixing groove (9) is provided with a through hole (10), one side of the inner part of each fixing groove (9) is provided with a cavity (11), the top of each cavity (11) is provided with a feeding through groove (12), the inner part of each cavity (11) is provided with a second hydraulic rod (28), and the top of each, the top of the right clamping block (24) is rotatably connected with a left clamping block (25), one side of the left clamping block (25) is fixedly provided with a fixed rod (26), the top of one end of the right clamping block (24) is provided with a first hydraulic rod (27), one side of the fixed rod (26) is rotatably connected with the top of the first hydraulic rod (27), the bottom of the fixed frame (8) is rotatably connected with a supporting rod (15) penetrating through the top of the through hole (10), the outer side of the supporting rod (15) is fixedly provided with a plurality of groups of fixed discs (16), the outer side of each fixed disc (16) is provided with a plurality of groups of notches (17), the bottom of one group of second supporting frames (4) and the outer side of the supporting rod (15) are both provided with grooved wheels (18), one group of the group of rollers (5) is connected with the grooved wheels (18), the outer side of each grooved wheel (18) is provided with a plurality of groups of clamping grooves, second motor (21) is installed to the one end of bracing piece (15), breach disc (22) are all connected to the output of first motor (20) and second motor (21), pneumatic cylinder (29) are all installed to the top of fixed plate (2) one side bottom and base (1), and the end of pneumatic cylinder (29) is fixed with sleeve (30).

2. The double-ended synchronous sleeving machine for bearings according to claim 1, wherein: and a clamping block (23) matched with the clamping groove (19) is fixed at the bottom of the notch disc (22).

3. The double-ended synchronous sleeving machine for bearings according to claim 1, wherein: and a discharging through groove (13) is formed in one side of the cavity (11).

4. The double-ended synchronous sleeving machine for bearings according to claim 1, wherein: the number of the notches (17) is four, and the notches (17) are matched with the blanking through groove (12).

5. The double-ended synchronous sleeving machine for bearings according to claim 1, wherein: the inside of sleeve (30) is provided with the recess, and the internal diameter and the external diameter of sleeve (30) are the same with the internal diameter and the external diameter of bearing.

6. The double-ended synchronous sleeving machine for bearings according to claim 1, wherein: and a plurality of groups of U-shaped rubber snap rings (7) are fixed on the outer side of the conveyor belt (6).

7. The double-ended synchronous sleeving machine for bearings according to claim 1, wherein: the top of the fixed groove (9) is fixed with a feed groove (14), and the bottom of the feed groove (14) is positioned right above the notch (17).