CN219566969U - Winding inflatable shaft connecting assembly of splitting machine - Google Patents

Abstract

The utility model relates to the technical field of inflatable shafts, in particular to a winding inflatable shaft connecting assembly of a splitting machine, which comprises a rotating shaft, wherein the outer wall of the rotating shaft is sleeved with a winding roller, the inner wall of the winding roller is provided with a plurality of fixing grooves, the inner cavity of each fixing groove is embedded with an inflatable strip, the inflatable strips are fixedly connected with the outer wall of the rotating shaft, the top end of the rotating shaft is provided with a through hole, the inner cavity of the through hole is slidably inserted with a baffle, and the inner cavity of the rotating shaft is provided with a lifting assembly. This cutting machine rolling air-expanding axle coupling assembling has solved the in-process that receive and releases the book and has very easily appeared relative rotation between wind-up roll and the pivot, takes place to skid phenomenon and wind-up roll and control the sideslip along the pivot, influences the problem of receiving the effect of releasing, because the outer wall of pivot and the outer wall of wind-up roll are square, consequently, can drive the wind-up roll synchronous revolution when the pivot is rotatory, can prevent the condition that the wind-up roll slipped when the pivot is rotatory.

Description

Winding inflatable shaft connecting assembly of splitting machine

Technical Field

The utility model relates to the technical field of inflatable shafts, in particular to a winding inflatable shaft connecting assembly of a splitting machine.

Background

The inflatable shaft has reference significance for a plurality of enterprises in the industry, and is a special winding, inflation shaft, inflation roller, inflation shaft, pressure shaft and the like. The inflatable shaft and the inflatable sleeve are extremely convenient and quick to use, and only a user needs to self-prepare an air source, the air pressure is controlled within the range of 6-8kg, and the classification is carried out: the air expansion shaft is divided into a key type air expansion shaft, a plate type air expansion shaft, a round dot air expansion shaft, an aluminum alloy air expansion shaft, an air nail shaft and the like.

The traditional inflatable shaft and the winding drum are simple in structure and are of a cylindrical structure, inflatable strips are arranged on the periphery of the outer wall, the winding drum and the inflatable shaft rotate relatively easily in the winding and unwinding process, slipping occurs, the left-right displacement occurs, winding and unwinding effects are affected, and the winding inflatable shaft connecting assembly of the splitting machine is provided for the problem.

Disclosure of Invention

The utility model aims to provide a winding inflatable shaft connecting assembly of a splitting machine, which aims to solve the problems in the background technology. In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a cutting machine rolling gas expansion axle coupling assembling, includes the pivot, the wind-up roll has been cup jointed to the outer wall of pivot, a plurality of fixed slots have been seted up to the inner wall of wind-up roll, every the inner chamber of fixed slot is all embedded to have the gas expansion strip, the outer wall fixed connection of gas expansion strip and pivot, the through-hole has been seted up on the top of pivot, the slidable grafting of inner chamber of through-hole has the baffle, the inner chamber of pivot is provided with lifting unit.

Preferably, the outer wall of pivot and the outer wall looks matched with of wind-up roll just all are square.

Preferably, the lifting assembly comprises a fixed seat, a rotating column, a handle, a first gear, a screw rod, a second gear and a limiting assembly, wherein the limiting assembly is arranged in an inner cavity of the rotating shaft and fixedly connected with the baffle, the fixed seat is arranged in the inner cavity of the rotating shaft, the rotating column is rotationally connected to the middle part of the fixed seat through a bearing, one end of the rotating column extends to the right end of the rotating shaft, the handle is arranged at the right end of the rotating column, the first gear is fixedly sleeved at the left end of the rotating column, one end of the screw rod is rotationally connected with the bottom end of the inner cavity of the rotating shaft through the bearing, the baffle is in threaded connection with the outer wall of the screw rod, and the second gear is fixedly sleeved on the outer wall of the screw rod.

Preferably, the circumference of the outer wall of the handle is provided with an anti-slip edge.

Preferably, the first gear and the second gear are bevel gears and are meshed with each other.

Preferably, the limiting assembly comprises a guide rod and two sliding plates, wherein the guide rods are arranged in the inner cavity of the rotating shaft, and the two sliding plates are respectively and slidably sleeved on the outer walls of the two guide rods and are fixedly connected with the baffle plate.

Compared with the prior art, the utility model has the beneficial effects that:

1. because the outer wall of the rotating shaft and the outer wall of the winding roller are square, the winding roller can be driven to synchronously rotate when the rotating shaft rotates, the winding roller can be prevented from slipping when the rotating shaft rotates, the stability of the device in use is improved, and the problem that the winding roller and the rotating shaft rotate relatively easily in the winding and unwinding process and slipping occurs is solved;

2. the baffle is enabled to slide upwards along the through hole to block the winding roller through the lifting component, so that the winding roller can be prevented from transversely moving left and right along the rotating shaft when in use, the stability of the device in use can be improved, and the problem that the winding roller transversely moves left and right along the rotating shaft to influence the winding and unwinding effect is solved.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a front cross-sectional view of the present utility model;

FIG. 3 is a schematic view of a guide bar according to the present utility model;

fig. 4 is an enlarged view of the utility model at a of fig. 1.

In the figure: 1. a rotating shaft; 2. a wind-up roll; 3. a fixing groove; 4. an inflatable strip; 5. a through hole; 6. a baffle; 7. a fixing seat; 8. a spin column; 9. a handle; 10. a first gear; 11. a screw rod; 12. a second gear; 13. a guide rod; 14. and (3) a sliding plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which are obtained by a worker of ordinary skill in the art without creative efforts, are within the protection scope of the present utility model based on the embodiments of the present utility model.

Referring to fig. 1 to 4, the present utility model provides a technical solution: the utility model provides a cutting machine rolling inflatable shaft coupling assembling, including pivot 1, the wind-up roll 2 has been cup jointed to the outer wall of pivot 1, a plurality of fixed slots 3 have been seted up to the inner wall of wind-up roll 2, the inner chamber of every fixed slot 3 has all embedded inflatable strip 4, inflatable strip 4 and the outer wall fixed connection of pivot 1, through-hole 5 has been seted up on the top of pivot 1, the gliding grafting of inner chamber of through-hole 5 has baffle 6, the inner chamber of pivot 1 is provided with lifting unit, make baffle 6 upwards slide along through-hole 5 and block wind-up roll 2 through lifting unit, and then can prevent wind-up roll 2 when using and control the sideslip along pivot 1, and then can improve the stability of the device when using, the sideslip along pivot 1 has been solved wind-up roll 2, the problem of effect of rolling is released in influence, can drive wind-up roll 2 synchronous revolution when pivot 1 is rotatory, the condition that the wind-up roll 2 appears skidding when the rotation of pivot 1 can prevent, the device has improved the problem that the relative rotation between wind-up roll 2 and the pivot phenomenon is very easy to appear in the process of rolling when using.

In this embodiment, the outer wall of pivot 1 and the outer wall looks cooperation of wind-up roll 2 and all are square, because the outer wall of pivot 1 and the outer wall of wind-up roll 2 are square, consequently, can drive wind-up roll 2 synchronous revolution when pivot 1 rotates, the condition that wind-up roll 2 skid appears in the time of can preventing that pivot 1 from rotating has improved the stability of the device when using, has solved the in-process that receive and releases and has appeared the relative rotation between wind-up roll 2 and the pivot 1 very easily, takes place the problem of slipping the phenomenon.

In this embodiment, lifting unit is including fixing base 7, column spinner 8, handle 9, first gear 10, lead screw 11, second gear 12 and spacing subassembly, spacing subassembly sets up in the inner chamber of pivot 1 and with baffle 6 fixed connection, fixing base 7 sets up in the inner chamber of pivot 1, column spinner 8 passes through the bearing rotation to be connected at fixing base 7's middle part, the one end of column spinner 8 extends to the right-hand member of pivot 1, handle 9 sets up the right-hand member at column spinner 8, first gear 10 is fixed cup joints the left end at column spinner 8, the one end of lead screw 11 passes through the bearing rotation and connects in the inner chamber bottom of pivot 1, baffle 6 spiro union is at the outer wall of lead screw 11, the fixed outer wall at lead screw 11 of second gear 12, rotatory handle 9, make handle 9 drive column spinner 8 and first gear 10 rotatory, because first gear 10 and second gear 12 are the conical gear and mesh mutually, consequently, when first gear 10 is rotatory, can make second gear 12 drive lead screw 11 rotatory, under the effect of the outer wall screw thread rotation of lead screw 11, can make baffle 6 carry out the side by the side of rolling device along the limit effect of guide arm under 14 and 13, can prevent that the side roll-up roller 2 from moving upwards along the right side roller 2 from moving, and then the roll-up roller 2 is fixed when the side roller 1 is used, the side is realized, and the side stability is realized.

In this embodiment, the outer wall circumference of the handle 9 is provided with the anti-slip edge, which can enlarge the roughness of the outer wall circumference of the handle 9, thereby preventing the handle 9 from being out of hand during rotation and improving the stability of the device during use.

In this embodiment, the first gear 10 and the second gear 12 are both conical gears and are meshed with each other, so that when the first gear 10 rotates, the second gear 12 drives the screw 11 to drive the screw 11 to rotate, and further the outer wall of the screw 11 produces a corresponding rotation force.

In this embodiment, spacing subassembly is including guide arm 13 and slide 14, and two guide arms 13 all set up the inner chamber at pivot 1, and two slide 14 slidable cup joints respectively at the outer wall of two guide arms 13 and all with baffle 6 fixed connection, when baffle 6 is in the slip, can make slide 14 slide from top to bottom along guide arm 13, and then can make baffle 6 slide from top to bottom along the straight line all the time, and then can improve lifting unit's stability.

The application method and the advantages of the utility model are as follows: when in use, the working process is as follows:

when in use, the wind-up roller 2 is sleeved on the outer wall of the rotating shaft 1, the inflatable strip 4 is aligned with the corresponding fixed groove 3, after the wind-up roller 2 is sleeved at a proper position, the inflatable strip 4 is inflated to fix the wind-up roller 2, because the outer wall of the rotating shaft 1 and the outer wall of the wind-up roller 2 are square, when the rotating shaft 1 rotates, the wind-up roller 2 can be driven to synchronously rotate, the situation that the wind-up roller 2 slips when the rotating shaft 1 rotates can be prevented, the stability of the device when in use is improved, the problem that the wind-up roller 2 and the rotating shaft 1 relatively rotate easily in the winding and unwinding process is solved, at the moment, the handle 9 is rotated, the handle 9 is used for driving the rotary column 8 and the first gear 10 to rotate, and the first gear 10 and the second gear 12 are bevel gears and are meshed, so that when the first gear 10 rotates, the second gear 12 can be used for driving the screw rod 11 to rotate, the baffle 6 can slide upwards along a straight line under the limiting action of the sliding plate 14 and the guide rod 13 under the action of the screw thread rotating force of the outer wall of the screw rod 11, the baffle 6 can further block and fix the winding roller 2, the winding roller 2 can be prevented from transversely moving left and right along the rotating shaft 1 when being used, the stability of the winding roller can be improved, and the problem that the winding roller 2 transversely moves left and right along the rotating shaft 1 and the winding and unwinding effects are influenced is solved.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides a cutting machine rolling gas axle coupling assembling that rises, includes pivot (1), its characterized in that: the utility model discloses a wind-up roll, including pivot (1), wind-up roll (2) have been cup jointed to the outer wall of pivot (1), a plurality of fixed slots (3) have been seted up to the inner wall of wind-up roll (2), every the inner chamber of fixed slot (3) all has embedded physiosis strip (4), the outer wall fixed connection of physiosis strip (4) and pivot (1), through-hole (5) have been seted up on the top of pivot (1), the inner chamber slidable grafting of through-hole (5) has baffle (6), the inner chamber of pivot (1) is provided with lifting unit.

2. The slitter winding inflatable shaft connection assembly of claim 1, wherein: the outer wall of the rotating shaft (1) is matched with the outer wall of the wind-up roll (2) and is square.

3. The slitter winding inflatable shaft connection assembly of claim 1, wherein: the lifting assembly comprises a fixing seat (7), a rotating column (8), a handle (9), a first gear (10), a screw rod (11), a second gear (12) and a limiting assembly, wherein the limiting assembly is arranged in an inner cavity of a rotating shaft (1) and fixedly connected with a baffle plate (6), the fixing seat (7) is arranged in the inner cavity of the rotating shaft (1), the rotating column (8) is rotationally connected to the middle of the fixing seat (7) through a bearing, one end of the rotating column (8) extends to the right end of the rotating shaft (1), the handle (9) is arranged at the right end of the rotating column (8), the first gear (10) is fixedly sleeved at the left end of the rotating column (8), one end of the screw rod (11) is rotationally connected to the bottom end of the inner cavity of the rotating shaft (1) through the bearing, the baffle plate (6) is in threaded connection with the outer wall of the screw rod (11), and the second gear (12) is fixedly sleeved on the outer wall of the screw rod (11).

4. A slitter winding air shaft coupling assembly according to claim 3, wherein: the circumference of the outer wall of the handle (9) is provided with an anti-slip edge.

5. A slitter winding air shaft coupling assembly according to claim 3, wherein: the first gear (10) and the second gear (12) are bevel gears and are meshed with each other.

6. A slitter winding air shaft coupling assembly according to claim 3, wherein: the limiting assembly comprises guide rods (13) and sliding plates (14), wherein two guide rods (13) are arranged in the inner cavity of the rotating shaft (1), and the two sliding plates (14) are respectively and slidably sleeved on the outer walls of the two guide rods (13) and are fixedly connected with the baffle plate (6).