CN218283752U - Make things convenient for equipment connection main shaft of dismouting - Google Patents

Abstract

The utility model relates to a main shaft technical field is connected to equipment, discloses a make things convenient for equipment of dismouting to connect main shaft, including output main shaft and connecting axle, one side center department fixedly connected with round bar of output main shaft, one side center department that the connecting axle is close to the round bar has seted up the circular slot, circular slot inner wall middle part department is equidistant form and has seted up a plurality of dashpots, and is a plurality of the inside of dashpot is the fixed damping rod that is provided with all, and is a plurality of equal movable sleeve is equipped with a spring, and is a plurality of on the outer wall of damping rod the equal fixedly connected with fixture block of one end that the dashpot was kept away from to the damping rod, one side that the output main shaft is close to the round bar leans on the equal fixedly connected with limiting plate of upper and lower department, the connecting axle is close to one side of circular slot and leans on upper and lower department to all seted up the spacing groove. The utility model discloses in, can reach more convenient dismouting effect, have better cushioning effect simultaneously, have better practicality and convenience.

Description

Make things convenient for equipment connection main shaft of dismouting

Technical Field

The utility model relates to an equipment connection main shaft technical field especially relates to a make things convenient for equipment connection main shaft of dismouting.

Background

The mechanical spindle refers to a shaft on a machine tool for driving a workpiece or a cutter to rotate. The main shaft part is usually composed of a main shaft, a bearing, a transmission part and the like, the commonly used equipment connecting main shaft cannot achieve a better dismounting effect when being used for connecting equipment or a motor, and the equipment connecting main shaft is generally fixed by adopting direct fixed welding or adopting modes such as a coupler and the like, so that a better using effect cannot be achieved.

Although the direct connection effect of axle of prior art patent exists the problem that can not reach better dismouting effect and shock attenuation to lead to inconvenience and unstability when making the main shaft use. Therefore, those skilled in the art have provided an apparatus connecting spindle that is easy to disassemble and assemble, so as to solve the problems of the background art mentioned above.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the equipment of a make things convenient for dismouting that proposes connects the main shaft, can reach more convenient dismouting effect, and then reaches the effect of connecting the quick use of main shaft and maintaining to equipment, also can reach better stabilizing effect simultaneously.

In order to achieve the above purpose, the utility model provides a following technical scheme:

a device connecting main shaft convenient to disassemble and assemble comprises an output main shaft and a connecting shaft, wherein a round rod is fixedly connected to the center of one side of the output main shaft, a round groove is formed in the center of one side, close to the round rod, of the connecting shaft, a plurality of buffer grooves are formed in the middle of the inner wall of each round groove in an equidistant mode, damping rods are fixedly arranged inside the plurality of buffer grooves, springs are movably sleeved on the outer walls of the plurality of damping rods, and a fixed clamping block is fixedly connected to one end, far away from the buffer grooves, of each damping rod;

a limiting plate is fixedly connected to one side, close to the round bar, of the output main shaft, a limiting groove is formed in one side, close to the round groove, of the connecting shaft, limiting grooves are formed in the upper portion and the lower portion, fixed grooves are formed in one side, close to the round groove, of the upper end face and the lower end face of the connecting shaft, fixing bolts are arranged in the two fixed grooves, an auxiliary groove is formed in one end, far away from the round groove, of the two limiting grooves, a first external thread ring is fixedly sleeved on the outer wall of one side, close to the round bar, of the output main shaft, a second external thread ring is fixedly sleeved on the outer wall of one side, close to the output main shaft, of the connecting shaft, a second external thread ring is fixedly sleeved on the outer wall of one side, far away from the round groove, of the first external thread ring and the second external thread ring are sleeved with internal thread fixing rings in a threaded manner, moving grooves are formed in the upper end face and the lower end face of the internal thread fixing rings, close to the limiting rings, moving grooves are movably arranged in the two moving grooves, two moving rods are movably sleeved on the outer walls of the moving rods, a second external thread ring is fixedly sleeved with a stop block, and one side, far away from the round groove is arranged in the upper end face and the upper end face of the second external thread ring;

through the technical scheme, through the block of round bar in the circular slot, the limiting plate is at the block of spacing inslot and by fixing bolt's fixed, the thread adjusting of internal thread solid fixed ring on external thread ring and No. two external thread rings is fixed and the block of movable rod to the draw-in groove, and then reach the stable fixed action to output main shaft and connecting axle, the effect of dismouting has, through a plurality of damping rods that set up, the fixed block of No. two springs and fixed fixture block and round bar, make can reach the shock attenuation cushioning effect to the round bar, avoid when high-speed rotation because of output main shaft and connecting axle, the unstable problem of round bar in the circular slot.

Furthermore, two ends of each of the first springs are fixedly connected to the inner wall of the opposite side of the fixed fixture block and the buffer groove respectively;

through above-mentioned technical scheme, the fixed connection of spring both ends on fixed fixture block and dashpot, and then reach the cooperation with the damping rod, and then reach the absorbing effect of buffering to fixed fixture block, have better practicality.

Furthermore, the upper end and the lower end of each second spring are respectively fixedly connected to the inner wall of one side, opposite to the stop block and the moving groove;

through above-mentioned technical scheme, the fixed connection of No. two spring both ends on dog and shifting chute for can reach and can reach spacing effect through the spring when taking out the removal to the carriage release lever, simultaneously when not being to the carriage release lever atress, no. two springs move through reseing and then reaching the carriage release lever, make carriage release lever and draw-in groove fixed, and then reach stable fixed effect.

Further, the opposite ends of the two moving rods are fixedly connected with sliders;

through the technical scheme, the moving rod can be moved when the puller is pulled through the puller arranged on the moving rod.

Further, the round rod is arranged in the round groove in a sliding mode;

through above-mentioned technical scheme, the activity setting of pole in the circular slot, and then reach the block connection effect of output main shaft and connecting axle, and then reach the effect of convenient dismouting.

Furthermore, one ends of the two fixing bolts, which are close to the connecting shaft, penetrate through the limiting plate and are movably arranged in the auxiliary groove;

through above-mentioned technical scheme, fixing bolt runs through limiting plate and fixed connection at the auxiliary tank, and then reaches the fixed of limiting plate at the spacing inslot for can reach the fixed mounting of output main shaft and connecting axle fixed, make mounting structure stable.

Furthermore, a buffer pad is arranged between the joint of the output main shaft and the connecting shaft;

through above-mentioned technical scheme, the blotter that sets up between output main shaft and the connecting axle for the diaxon is connected more stably and has the effect of protection.

Furthermore, cushion blocks are fixedly arranged between the two fixing bolts and the connecting shaft;

through the technical scheme, the cushion blocks arranged on the connecting shafts enable the fixing bolts to be fixed through the cushion blocks firstly when fixed, and installation is more stable.

The utility model discloses following beneficial effect has:

1. the utility model provides a make things convenient for equipment of dismouting to connect main shaft, through the block of round bar in the round groove, the limiting plate is at the block of spacing inslot and by fixing bolt's fixed, and the thread adjusting of internal thread solid fixed ring on a external thread ring and No. two external thread rings is fixed and the block of removal pole to the draw-in groove, and then reaches the stable fixed action to output main shaft and connecting axle, has the effect of dismouting, has better usability and convenience.

2. The utility model provides a make things convenient for equipment of dismouting to connect main shaft, through the fixed block of a plurality of damping poles, no. two springs and fixed fixture block and round bar that set up for can reach the shock attenuation cushioning effect to the round bar, avoid because of output main shaft and connecting axle when high-speed rotation, the unstable problem of round bar in the circular slot has better practicality and protectiveness.

Drawings

Fig. 1 is a schematic front sectional view of an apparatus connecting main shaft convenient for disassembly and assembly provided by the present invention;

FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1;

fig. 3 is a schematic side sectional view of a connecting shaft of the device connecting main shaft convenient for disassembly and assembly provided by the present invention;

fig. 4 is a schematic axial view of the main shaft for connecting the device of the present invention.

Illustration of the drawings:

1. an output spindle; 2. a connecting shaft; 3. a round bar; 4. a circular groove; 5. a buffer tank; 6. a damping lever; 7. a first spring; 8. fixing the clamping block; 9. a limiting groove; 10. a limiting plate; 11. cushion blocks; 12. fixing grooves; 13. fixing the bolt; 14. an auxiliary groove; 15. a first external threaded ring; 16. a second external threaded ring; 17. a limiting ring; 18. an internal thread fixing ring; 19. a moving groove; 20. a travel bar; 21. a slider; 22. a stopper; 23. a second spring; 24. a card slot; 25. a cushion pad.

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. 1-4, the present invention provides an embodiment: a device connecting main shaft convenient to disassemble and assemble comprises an output main shaft 1 and a connecting shaft 2, wherein a round rod 3 is fixedly connected to the center of one side of the output main shaft 1, a round groove 4 is formed in the center of one side, close to the round rod 3, of the connecting shaft 2, a plurality of buffer grooves 5 are formed in the middle of the inner wall of the round groove 4 in an equidistant mode, damping rods 6 are fixedly arranged inside the buffer grooves 5, springs 7 are movably sleeved on the outer walls of the damping rods 6, and one ends, far away from the buffer grooves 5, of the damping rods 6 are fixedly connected with fixed clamping blocks 8;

one side that output main shaft 1 is close to round bar 3 leans on equal fixedly connected with limiting plate 10 in upper and lower department, connecting axle 2 leans on one side that round groove 4 is close to upper and lower department and has all seted up spacing groove 9, connecting axle 2 about the terminal surface be close to one side of round groove 4 and has all seted up fixed slot 12, all be provided with fixing bolt 13 in two fixed slots 12, the one end that round groove 4 was kept away from to two relative one sides of spacing groove 9 has all seted up supplementary groove 14, output main shaft 1 is close to one side outer wall of round bar 3 on the fixed cover be equipped with one number external thread ring 15, connecting axle 2 is close to one side outer wall of output main shaft 1 and is fixed the cover and is equipped with No. two external thread ring 16, no. two external thread ring 16 keeps away from fixed cover and is equipped with spacing ring 17 on one side outer wall of round groove 4, the screw thread cover is equipped with internal thread fixed ring 18 on the outer wall of one number external thread ring 15 and No. two external thread ring 16, the upper and lower terminal surface of fixed ring 18 all sets up shifting chute 19, two shifting lever bodies of two shifting rings 20 all overlap and are equipped with No. 24 one side that the dog 24 of internal thread ring 16 keeps away from one side of round groove.

The two ends of a plurality of first springs 7 are respectively fixedly connected to the inner wall of the opposite side of the fixed fixture block 8 and the buffer groove 5, the two ends of the first springs 7 are respectively fixedly connected to the fixed fixture block 8 and the buffer groove 5, and then the first springs 7 are matched with the damping rod 6, and further the buffer and shock absorption effects on the fixed fixture block 8 are achieved, so that the spring fixing device has better practicability, the upper end and the lower end of two second springs 23 are respectively fixedly connected to the inner wall of the opposite side of the stop block 22 and the movable groove 19, the two ends of the second springs 23 are fixedly connected to the stop block 22 and the movable groove 19, so that the limiting effect can be achieved through the second springs 23 when the movable rod 20 is drawn out and moved, meanwhile, when the movable rod 20 is not stressed, the second springs 23 are reset to further move the movable rod 20, so that the movable rod 20 is fixed with the clamping groove 24, and then reach the effect of stabilizing the fixed, the equal fixedly connected with pull head 21 of the relative one end of two carriage release levers 20, round bar 3 slides and sets up in circular slot 4, two fixing bolt 13 all run through limiting plate 10 and the activity sets up in supplementary groove 14 near connecting axle 2's one end, fixing bolt 13 runs through limiting plate 10 and fixed connection is in supplementary groove 14, and then reach the fixed of limiting plate 10 in spacing groove 9, make the fixed mounting that can reach output main shaft 1 and connecting axle 2, make mounting structure stable, be provided with blotter 25 between output main shaft 1 and connecting axle 2 junction, all fixed being provided with cushion 11 between two fixing bolt 13 and the connecting axle 2, cushion 11 through the setting on connecting axle 2, make fixing bolt 13 earlier fixed again through the effect of cushion 11 when fixed, make the installation more stable.

The working principle is as follows: during installation, the round rod 3 is clamped and connected with the round groove 4 and clamped with the fixed clamping block 8, the limiting plate 10 is clamped with the limiting groove 9, the fixing bolt 13 penetrates through the cushion block 11 to the fixed groove 12, the fixing bolt 13 penetrates through the limiting plate 10 and enters the auxiliary groove 14, the pull head 21 is pulled, the internal thread fixing ring 18 is rotated, the internal thread fixing ring 18 slides on the first external thread ring 15 and the second external thread ring 16 in a threaded mode, the first external thread ring 15 and the second external thread ring 16 can be averagely fixed and occupied by the internal thread fixing ring 18, and the limiting ring 17 plays a limiting role of the internal thread fixing ring 18. Loosening the pull head 21, the second spring 23 resets to drive the movable rod 20 to move, so that the clamping of the movable rod 20 to the clamping groove 24 is achieved, a better mounting and fixing effect is achieved, and during rotation, a better damping and buffering effect can be achieved under the action of the first spring 7 and the damping rod 6, so that the use is more effective and efficient.

Finally, it should be noted that: 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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims (8)

1. The utility model provides a make things convenient for equipment of dismouting to connect main shaft, includes output main shaft (1) and connecting axle (2), its characterized in that: a round rod (3) is fixedly connected to the center of one side of the output main shaft (1), a round groove (4) is formed in the center of one side, close to the round rod (3), of the connecting shaft (2), a plurality of buffer grooves (5) are formed in the middle of the inner wall of the round groove (4) at equal intervals, damping rods (6) are fixedly arranged inside the plurality of buffer grooves (5), springs (7) are movably sleeved on the outer walls of the plurality of damping rods (6), and a fixed clamping block (8) is fixedly connected to one end, far away from the buffer grooves (5), of each damping rod (6);

one side of the output main shaft (1) close to the round bar (3) leans on upper and lower equal fixedly connected limiting plates (10), one side of the connecting shaft (2) close to the round groove (4) leans on upper and lower equal fixedly connected limiting grooves (9), one side of the connecting shaft (2) upper and lower end face close to the round groove (4) has all been provided with a fixed groove (12), two fixed bolts (13) are all arranged in the fixed groove (12), two one end of the limiting groove (9) opposite to one side away from the round groove (4) has all been provided with an auxiliary groove (14), one side of the output main shaft (1) close to the round bar (3) has an outer thread ring (15) fixedly sleeved thereon, one side of the connecting shaft (2) close to the output main shaft (1) has an outer thread ring (16) fixedly sleeved thereon, the second outer thread ring (16) is provided on one side of the outer wall of the round groove (4) has a limiting ring (17), the outer thread rings (15) has an inner thread ring (18) fixedly sleeved thereon, one side of the inner thread ring (18) and the outer thread ring (16) has an inner thread ring (19) thereon, one side of the inner thread ring (18) has an inner thread ring (19) has an upper and one side of the moving rod (19) has an inner wall has an inner moving ring (19) moving groove (20), two the fixed dog (22) that are equipped with all of fixed cover on the pole body outer wall of carriage release lever (20), draw-in groove (24) have all been seted up to one side that round slot (4) was kept away from to the upper and lower terminal surface of No. two external screw thread ring (16).

2. The device connecting main shaft convenient to disassemble and assemble according to claim 1, characterized in that: and two ends of the first springs (7) are respectively and fixedly connected to the inner wall of one side, opposite to the fixed clamping block (8) and the buffer groove (5).

3. The device connecting main shaft convenient to disassemble and assemble according to claim 1, characterized in that: the upper end and the lower end of each second spring (23) are fixedly connected to the inner wall of the corresponding side of the stop block (22) and the moving groove (19) respectively.

4. The device connecting main shaft convenient to disassemble and assemble according to claim 1, characterized in that: the opposite ends of the two moving rods (20) are fixedly connected with sliders (21).

5. The device connecting main shaft convenient to disassemble and assemble according to claim 1, characterized in that: the round rod (3) is arranged in the round groove (4) in a sliding mode.

6. The device connecting main shaft convenient to disassemble and assemble according to claim 1, characterized in that: one end of each fixing bolt (13) close to the connecting shaft (2) penetrates through the limiting plate (10) and is movably arranged in the auxiliary groove (14).

7. The device connecting main shaft convenient to disassemble and assemble according to claim 1, characterized in that: a buffer pad (25) is arranged between the joint of the output main shaft (1) and the connecting shaft (2).

8. The device connecting main shaft convenient to disassemble and assemble according to claim 1, characterized in that: cushion blocks (11) are fixedly arranged between the two fixing bolts (13) and the connecting shaft (2).

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