CN217167730U - Integral indexing shaft capable of directly connecting with driven shaft - Google Patents

Abstract

The utility model discloses a but integral graduated shaft of direct connection driven shaft, include: the device comprises a shaft body, a bearing and a linkage bearing; and a bearing is connected to the side surface of the shaft body. This but integral graduated shaft of direct connection driven shaft, can stimulate linkage bearing when the tip roll-off slot of inserted bar, linkage bearing can drive the connecting rod when receiving the pulling and remove, the connecting rod can slide through the fixed slot when removing, can dismantle the change with linkage bearing when connecting rod roll-off fixed slot, can dismantle the change when making things convenient for linkage bearing to receive wearing and tearing, can pour into lubricating oil into to the oil storage tank inside when the closing plate roll-off closing slot, lubricating oil can trickle the inside of subchannel when the oil storage tank inside pours into lubricating oil into, lubricating oil trickles the inside that can permeate the sponge when inside, lubricating oil can lubricate axis body and driven shaft when permeating the sponge is inside, make things convenient for axis body and driven shaft to lubricate when using for a long time.

Description

Integral indexing shaft capable of directly connecting with driven shaft

Technical Field

The utility model relates to the technical field of mechanical equipment, specifically be an integral dividing shaft of driven shaft can directly ally oneself with.

Background

The indexer can be roughly divided into two types: the cam indexer is also called a divider, a cam divider and an intermittent divider. The flange type divider is a mechanism for realizing intermittent motion, and the cam divider is in pure mechanical transmission and works in a fully-sealed oil tank, so the cam divider has the remarkable characteristics of high precision, long service life, small volume, low noise, good high-speed performance, long service life and the like;

the utility model discloses an integral graduated shaft of intermittent type decollator like publication number CN208634304U, the utility model discloses an integral graduated shaft of intermittent type decollator, including the axis body, be provided with the graduated disk on the axis body, and the axis body with the graduated disk is whole to be formed through cutting process, the graduated disk is provided with the installation through-hole that is used for installing bearing along the circumference, and one side of installation through-hole is provided with fixing hole, is provided with fixing bolt in the fixing hole, the graduated disk is close to the both sides of installation through-hole all are provided with the recess, the inner wall of recess is provided with magnet, and the one end of recess is provided with the pipeline that is used for the fluid circulation, and the one end of this pipeline extends to the outside of graduated disk or extends to and meets with the inner wall of graduated disk, the utility model discloses can effectively reduce the iron fillings impurity in the device, guarantee the work efficiency of device, the abrasion of the dividing disc and the cam is reduced;

this prior art solution also presents the following problems when in use:

1. the linkage bearing can generate certain abrasion when used for a long time, and the friction between the linkage bearing and the driven shaft is reduced after the linkage bearing is abraded, so that the normal use of equipment can be influenced, and the linkage bearing is inconvenient to replace;

2. the shaft body and the driven shaft have small internal lubricity when used for a long time, so that the inside is inconvenient to lubricate;

improvements are needed to address the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a following technical scheme: an object of the utility model is to provide a can directly ally oneself with integral graduated shaft of driven shaft to solve the integral graduated shaft that can directly ally oneself with the driven shaft on the existing market that above-mentioned background art provided and have many defects, the universal driving shaft can produce certain wearing and tearing when using for a long time, the universal driving shaft produces after wearing and tearing can and the driven shaft between the frictional force reduce, thereby can influence the normal use of equipment, inconvenient linkage bearing's change, the inside lubricity is less with the driven shaft when using for a long time, inconvenient internally lubricate the problem.

In order to achieve the above object, the utility model provides a following technical scheme: a unitary indexing shaft directly coupleable to a driven shaft, comprising: the device comprises a shaft body, a bearing and a linkage bearing;

the side surface of the shaft body is connected with a bearing, and a linkage bearing is arranged on the side surface of the shaft body;

the connecting rod is connected to the side face of the linkage bearing, a slot is formed in the side face of the connecting rod in a penetrating mode, a fixing slot is formed in the side face of the shaft body, the connecting rod is embedded in the fixing slot, and a sliding groove is formed in the fixing slot close to the slot in a penetrating mode;

the first extrusion groove is formed in the sliding groove, an insertion rod penetrates through the sliding groove and the insertion groove, an extrusion plate is fixedly connected to the side face of the insertion rod and close to the first extrusion groove, and a first spring is connected between the extrusion plate and the first extrusion groove.

Preferably, constitute revolution mechanic between connecting rod and the universal driving bearing, and be sliding connection between connecting rod and the fixed slot to connecting rod and fixed slot are cylindric simultaneously, can drive the connecting rod when the universal driving bearing receives the pulling and remove, can slide through the fixed slot when the connecting rod removes, can dismantle the change with the universal driving bearing when connecting rod roll-off fixed slot.

Preferably, the inserted bar is connected with the slot and the chute in a sliding manner, the transverse section of the inserted bar is the same as the transverse section of the slot and the transverse section of the chute in size, and the inserted bar can be pulled to slide through the slot and the chute.

Preferably, inserted bar and stripper plate structure as an organic whole, and be sliding connection between stripper plate and the first extrusion groove to constitute extending structure through first spring between stripper plate and the first extrusion groove, can drive the stripper plate when the inserted bar slides and remove, can slide through first extrusion groove when the stripper plate removes, can extrude first spring when the stripper plate slides.

Preferably, the shaft body is further provided with a sealing groove, an oil storage groove, a flow distribution groove, a sponge, a sealing plate, a sealing ring, a pulling groove, a second extrusion groove, a second spring, a clamping block, a rotating block, a pull rod and a clamping groove;

the sealing groove is formed in the end part of the shaft body, a sealing groove is formed in the sealing groove, an oil storage groove is formed in the sealing groove close to the sealing groove, and a flow dividing groove penetrates through the inner wall of the oil storage groove;

the sponge is embedded in the diversion channel, a sealing plate is embedded in the sealing channel, the side face of the sealing plate close to the sealing groove is connected with a sealing ring, a pulling groove is formed in the side face of the sealing plate, and a second extrusion groove is formed in the side face of the pulling groove;

the second spring is connected in the second extrusion groove, the end of the second spring is connected with a clamping block, the inner part of the pulling groove is connected with a rotating block, a pull rod is connected between the rotating blocks, a rotating structure is formed between the pulling groove and the pull rod through the rotating blocks, the pull rod can drive the rotating blocks to rotate at the moment, the pull rod and the pulling groove can rotate when the rotating blocks rotate, and a clamping groove is formed in the side face of the pull rod, close to the clamping block.

Preferably, the splitter box is cylindric with the sponge together, and splitter box and sponge are provided with eight groups with annular array's mode about the centre of a circle of oil storage tank, and lubricating oil can trickle the inside of splitter box when oil storage tank inside pours into lubricating oil into, and lubricating oil can permeate the inside of sponge when trickling into the inside of splitter box, and lubricating oil can lubricate axis body and driven shaft when permeating the sponge inside.

Preferably, the seal groove is the ring form with the sealing ring, and the sealing ring is the rubber material, can stimulate closing plate and sealing ring when the pull rod receives the pulling, can extrude the seal groove when the sealing ring receives the pulling, can produce deformation through self rubber material when the sealing ring receives the extrusion.

Preferably, constitute extending structure through the second spring between second extrusion groove and the fixture block, and constitute the block structure between fixture block and the draw-in groove, the pulling pull rod can drive the draw-in groove and remove, can extrude the inclined plane of fixture block when the draw-in groove removes, can slide through second extrusion groove when the fixture block receives the extrusion, can extrude the second spring when the fixture block slides.

Compared with the prior art, the beneficial effects of the utility model are that: this but integral graduated shaft of direct connection driven shaft, can stimulate linkage bearing when the tip roll-off slot of inserted bar, linkage bearing can drive the connecting rod when receiving the pulling and remove, the connecting rod can slide through the fixed slot when removing, can dismantle the change with linkage bearing when connecting rod roll-off fixed slot, can dismantle the change when making things convenient for linkage bearing to receive wearing and tearing, can pour into lubricating oil into to the oil storage tank inside when the closing plate roll-off closing slot, lubricating oil can trickle the inside of subchannel when the oil storage tank inside pours into lubricating oil into, lubricating oil trickles the inside that can permeate the sponge when inside, lubricating oil can lubricate axis body and driven shaft when permeating the sponge is inside, make things convenient for axis body and driven shaft to lubricate when using for a long time.

1. The inserting rod can be pulled to slide through the slot and the sliding groove, the extrusion plate can be driven to move when the inserting rod slides, the extrusion plate can slide through the first extrusion groove when moving, the first spring can be extruded when the extrusion plate slides, the linkage bearing can be pulled when the end part of the inserting rod slides out of the slot, the linkage bearing can be driven to move when being pulled, the connecting rod can slide through the fixed groove when moving, the linkage bearing can be detached and replaced when sliding out of the fixed groove, and the linkage bearing can be detached and replaced when being worn;

2. the pull rod can be pulled to drive the clamping groove to move, the inclined surface of the clamping block can be extruded when the clamping groove moves, the clamping block can slide through the second extrusion groove when being extruded, the clamping block can be extruded through the second spring when sliding, the pull rod can drive the clamping groove to move out of the position of the clamping block when the clamping block is extruded into the second extrusion groove, the pull rod can drive the rotating block to rotate at the moment, the pull rod and the pulling groove can rotate when the rotating block rotates, the pull rod can be pulled when the pull rod rotates by 90 degrees, the sealing plate and the sealing ring can be pulled when the pull rod is pulled, the sealing ring can be extruded when being pulled, the sealing ring can deform through the rubber material of the sealing ring when being extruded, the sealing ring can move out of the position of the sealing groove when deforming, and lubricating oil can be injected into the oil storage groove when the sealing plate slides out of the sealing groove, lubricating oil can trickle to the inside of splitter box when the inside lubricating oil that pours into of oil storage tank, and lubricating oil can permeate the inside of sponge when trickling to the splitter box inside, and lubricating oil can lubricate axis body and driven shaft when permeating the sponge inside, makes things convenient for axis body and driven shaft to lubricate when using for a long time.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a front view of the cross-sectional structure of the present invention;

FIG. 3 is a schematic top view of the present invention;

fig. 4 is a schematic top view of the cross-sectional structure of the present invention;

FIG. 5 is an enlarged schematic view of part A of the present invention;

fig. 6 is a schematic view of the enlarged structure of part B of the present invention.

In the figure: 1. a shaft body; 2. a bearing; 3. a linkage bearing; 4. a connecting rod; 5. a slot; 6. fixing grooves; 7. a chute; 8. a first extrusion groove; 9. inserting a rod; 10. a pressing plate; 11. a first spring; 12. closing the groove; 13. a sealing groove; 14. an oil storage tank; 15. a shunt slot; 16. a sponge; 17. a closing plate; 18. a seal ring; 19. pulling the groove; 20. a second extrusion groove; 21. a second spring; 22. a clamping block; 23. rotating the block; 24. a pull rod; 25. a clamping groove.

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.

Referring to fig. 1-6, the present invention provides a technical solution: a unitary indexing shaft directly coupleable to a driven shaft, comprising: the device comprises a shaft body 1, a bearing 2 and a linkage bearing 3;

the 1 side of axis body is connected with bearing 2, the 1 side of axis body is provided with linkage bearing 3, connecting rod 4, the side of connecting at linkage bearing 3, slot 5 has been seted up in running through to connecting rod 4 side, fixed slot 6 has been seted up to the 1 side of axis body, 4 gomphosis of connecting rod are in the inside of fixed slot 6, the inside of fixed slot 6 that is close to slot 5 runs through and has seted up spout 7, first extrusion groove 8, set up in the inside of spout 7, run through and be connected with inserted bar 9 between spout 7 and the slot 5, be close to the 9 side fixedly connected with stripper plate 10 in inserted bar 9 side of first extrusion groove 8, be connected with first spring 11 between stripper plate 10 and the first extrusion groove 8.

A rotating structure is formed between the connecting rod 4 and the linkage bearing 3, the connecting rod 4 is in sliding connection with the fixing groove 6, and the connecting rod 4 and the fixing groove 6 are cylindrical.

The inserted bar 9 is connected with the slot 5 and the sliding chute 7 in a sliding way, and the transverse section of the inserted bar 9 is the same as the transverse section of the slot 5 and the transverse section of the sliding chute 7 in size.

The inserted link 9 and the extrusion plate 10 are of an integral structure, the extrusion plate 10 and the first extrusion groove 8 are in sliding connection, and a telescopic structure is formed between the extrusion plate 10 and the first extrusion groove 8 through a first spring 11.

Referring to fig. 2, 4, 5 can know, pulling inserted bar 9 can slide through slot 5 and spout 7, inserted bar 9 can drive stripper plate 10 when sliding and remove, can slide through first stripper plate 8 when stripper plate 10 removes, can extrude first spring 11 when stripper plate 10 slides, can stimulate linkage bearing 3 when the tip roll-off slot 5 of inserted bar 9, linkage bearing 3 can drive connecting rod 4 when receiving the pulling and remove, can slide through fixed slot 6 when connecting rod 4 removes, can dismantle the change with linkage bearing 3 when connecting rod 4 roll-off fixed slot 6.

The shaft body 1 is further provided with a closed groove 12, a sealing groove 13, an oil storage groove 14, a diversion groove 15, a sponge 16, a closed plate 17, a sealing ring 18, a pulling groove 19, a second extrusion groove 20, a second spring 21, a clamping block 22, a rotating block 23, a pull rod 24 and a clamping groove 25, the closed groove 12 is arranged at the end part of the shaft body 1, the sealing groove 13 is arranged inside the closed groove 12, the oil storage groove 14 is arranged inside the closed groove 12 close to the sealing groove 13, the diversion groove 15 is arranged on the inner wall of the oil storage groove 14 in a penetrating mode, the sponge 16 is embedded inside the diversion groove 15, the closed plate 17 is embedded inside the closed groove 12, the side surface of the closed plate 17 close to the sealing groove 13 is connected with the sealing ring 18, the side surface of the closed plate 17 is provided with the pulling groove 19, the side surface of the pulling groove 19 is provided with the second extrusion groove 20, the second spring 21 is connected inside the second extrusion groove 20, the end part of the second spring 21 is connected with the clamping block 22, the rotating block 23 is connected inside the pulling groove 19, a pull rod 24 is connected between the turning blocks 23, a rotating structure is formed between the pulling groove 19 and the pull rod 24 through the turning blocks 23, and a clamping groove 25 is formed in the side surface of the pull rod 24 close to the clamping block 22.

The diversion channels 15 and the sponge 16 are cylindrical, and eight groups of the diversion channels 15 and the sponge 16 are arranged in an annular array mode relative to the circle center of the oil storage tank 14.

The sealing groove 13 and the sealing ring 18 are annular, and the sealing ring 18 is made of rubber.

The second pressing groove 20 and the latch 22 form a telescopic structure through the second spring 21, and the latch 22 and the locking groove 25 form a locking structure.

Referring to fig. 2, 3, 4, and 6, it can be known that the pulling rod 24 can drive the clamping groove 25 to move, the clamping groove 25 can extrude an inclined surface of the clamping block 22 when moving, the clamping block 22 can slide through the second extrusion groove 20 when being extruded, the clamping block 22 can extrude the second spring 21 when sliding, when the clamping block 22 is extruded into the second extrusion groove 20, the pulling rod 24 can drive the clamping groove 25 to move out of the position of the clamping block 22, at this time, the pulling rod 24 can drive the rotating block 23 to rotate, when the rotating block 23 rotates, the pulling rod 24 and the pulling groove 19 can rotate, when the pulling rod 24 rotates by 90 degrees, the pulling rod 24 can pull the sealing plate 17 and the sealing ring 18 when being pulled, when the sealing ring 18 is pulled, the sealing ring 13 can be extruded, when the sealing ring 18 is extruded, the sealing ring 18 can be deformed by self rubber material, the sealing ring 18 can move out of the position of the sealing groove 13 when deforming, lubricating oil can be injected into the oil storage tank 14 when the sealing plate 17 slides out of the sealing groove 12, the lubricating oil can flow into the shunting groove 15 when the lubricating oil is injected into the oil storage tank 14, the lubricating oil can penetrate into the sponge 16 when flowing into the shunting groove 15, and the shaft body 1 and the driven shaft can be lubricated when the lubricating oil penetrates into the sponge 16.

The working principle is as follows: when the integral indexing shaft capable of being directly connected with the driven shaft is used, firstly, the inserted rod 9 can be pulled to slide through the slot 5 and the sliding groove 7, the inserted rod 9 can drive the extrusion plate 10 to move when sliding, the extrusion plate 10 can slide through the first extrusion groove 8 when moving, the extrusion plate 10 can extrude the first spring 11 when sliding, the linkage bearing 3 can be pulled when the end part of the inserted rod 9 slides out of the slot 5, the linkage bearing 3 can be driven to move when being pulled, the connecting rod 4 can slide through the fixing groove 6 when moving, the linkage bearing 3 can be detached and replaced when the connecting rod 4 slides out of the fixing groove 6, so that the linkage bearing 3 can be detached and replaced when being worn, and the content which is not described in detail in the description belongs to the prior art known by professional technicians in the field.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims (8)

1. A unitary indexing shaft directly coupleable to a driven shaft, comprising: the device comprises a shaft body (1), a bearing (2) and a linkage bearing (3), and is characterized in that;

the lateral surface of the shaft body (1) is connected with a bearing (2), and the lateral surface of the shaft body (1) is provided with a linkage bearing (3);

the connecting rod (4) is connected to the side face of the linkage bearing (3), a slot (5) is formed in the side face of the connecting rod (4) in a penetrating mode, a fixing slot (6) is formed in the side face of the shaft body (1), the connecting rod (4) is embedded in the fixing slot (6), and a sliding groove (7) is formed in the fixing slot (6) close to the slot (5) in a penetrating mode;

first extrusion groove (8) are seted up the inside of spout (7), run through between spout (7) and slot (5) and be connected with inserted bar (9), be close to first extrusion groove (8) inserted bar (9) side fixedly connected with stripper plate (10), be connected with first spring (11) between stripper plate (10) and first extrusion groove (8).

2. The integral index shaft of a directly coupleable driven shaft according to claim 1, wherein: a rotating structure is formed between the connecting rod (4) and the linkage bearing (3), the connecting rod (4) is in sliding connection with the fixing groove (6), and the connecting rod (4) and the fixing groove (6) are cylindrical.

3. The integral index shaft of a directly coupleable driven shaft according to claim 1, wherein: the inserted bar (9) is connected with the slot (5) and the sliding groove (7) in a sliding manner, and the transverse section of the inserted bar (9) is the same as the transverse section of the slot (5) and the transverse section of the sliding groove (7).

4. The integral index shaft of a directly coupleable driven shaft according to claim 1, wherein: inserted bar (9) and stripper plate (10) structure as an organic whole, and be sliding connection between stripper plate (10) and first extrusion groove (8) to constitute extending structure through first spring (11) between stripper plate (10) and first extrusion groove (8).

5. The integral index shaft of a directly coupleable driven shaft according to claim 1, wherein: the shaft body (1) is further provided with a closed groove (12), a sealing groove (13), an oil storage groove (14), a shunt groove (15), a sponge (16), a closed plate (17), a sealing ring (18), a pulling groove (19), a second extrusion groove (20), a second spring (21), a clamping block (22), a rotating block (23), a pull rod (24) and a clamping groove (25);

the shaft body (1) is provided with a sealing groove (13), an oil storage groove (14) is formed in the sealing groove (12) close to the sealing groove (13), and a splitter box (15) penetrates through the inner wall of the oil storage groove (14);

the sponge (16) is embedded in the diversion channel (15), a closing plate (17) is embedded in the closing groove (12), a sealing ring (18) is connected to the side face, close to the sealing groove (13), of the closing plate (17), a pulling groove (19) is formed in the side face of the closing plate (17), and a second extrusion groove (20) is formed in the side face of the pulling groove (19);

second spring (21), connect in the inside of second extrusion groove (20), the end connection of second spring (21) has fixture block (22), pulling groove (19) internal connection has turning block (23), be connected with pull rod (24) between turning block (23), and constitute revolution mechanic through turning block (23) between pulling groove (19) and pull rod (24), be close to fixture block (22) draw-in groove (25) have been seted up to pull rod (24) side.

6. The integral index shaft of a directly coupleable driven shaft according to claim 5, wherein: the splitter box (15) and the sponge (16) are cylindrical, and eight groups of splitter boxes (15) and the sponge (16) are arranged in an annular array mode relative to the circle center of the oil storage tank (14).

7. The integral index shaft of a directly coupleable driven shaft according to claim 5, wherein: the sealing groove (13) and the sealing ring (18) are both annular, and the sealing ring (18) is made of rubber.

8. The integral index shaft of a directly coupleable driven shaft according to claim 5, wherein: an expansion structure is formed between the second extrusion groove (20) and the clamping block (22) through a second spring (21), and a clamping structure is formed between the clamping block (22) and the clamping groove (25).

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