CN216731639U - Novel small-interval paired wheel extractor - Google Patents

Abstract

The utility model discloses a novel small-spacing paired wheel extractor, which comprises a rotary table, when the novel small-spacing paired wheel extractor is used, the rotary table can be conveniently rotated by holding a plurality of rotary rods through the mutual matching among a movable block, a first spring, the rotary rods and an anti-slip sleeve, force can be more conveniently applied, two swinging plates can be conveniently pressed in the extracting process through the arrangement of the two swinging plates, the stability is improved, the plurality of rotary rods can be conveniently accommodated through the mutual matching between the circular plate and a rotary shaft, the two swinging plates can be conveniently folded through the arrangement of a push block, a positioning rod and a second spring, a larger space is prevented from being occupied during accommodation, the appearance is good, lubricating oil can be conveniently injected into a cavity through the mutual matching among a fixed ring, an oil inlet hole, the cavity and a slot, and the lubricating oil can be injected into the inner cavity of a threaded hole and a threaded rod through the slot, so that the smooth operation of a tool can be ensured, and simultaneously avoids the phenomena of overflow and insufficient lubrication of the lubricating oil.

Description

Novel small-interval paired wheel extractor

Technical Field

The utility model relates to the technical field of pulling devices, in particular to a novel small-spacing paired wheel pulling device.

Background

The coupling is used for connecting a driving shaft and a driven shaft in two different mechanisms, so that the driving shaft and the driven shaft rotate together to transmit torque, and a special tool is required to disassemble the coupling.

Current booth is to wheel extraction ware, when using, is not convenient for fold the instrument and accomodates, occupies great space when accomodating, and the influence is pleasing to the eye, and the wheel extraction ware is when long-time the back of using, and lubricated effect variation needs additional lubrication oil, and the extraction ware is lubricated insufficient or make lubricating oil spill over easily when additional lubrication oil for the apparatus operation is not smooth.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a novel small-spacing paired-wheel extractor.

One of the purposes of the utility model is realized by adopting the following technical scheme:

the novel small-interval pair-wheel extractor comprises a rotary table, wherein a threaded hole is formed in the center of the rotary table, a threaded rod penetrates through the inner cavity of the threaded hole, an oiling mechanism is arranged at the top of the rotary table, a connecting sleeve is sleeved on the threaded rod close to the top end and is positioned at the bottom of the rotary table, a movable ring is sleeved on the threaded rod close to the top end and is positioned at the bottom of the connecting sleeve, the top of the movable ring is fixedly connected with the bottom of the connecting sleeve, a motor is arranged at the bottom end of the threaded rod, a power output end is fixedly connected with the top of the motor, the bottom end of the threaded rod is mutually attached to the top of the power output end, a pair-wheel body is sleeved on the top end of the outer side of the power output end, a rubber ring is sleeved on the outer side of the power output end close to the middle position, just the rubber circle is located the bottom of wheel body, the bottom fixedly connected with a plurality of L shape pole of rubber circle, the lateral wall fixedly connected with a plurality of horizontal pole of activity ring, and a plurality of the one end that the activity ring was kept away from to the horizontal pole is articulated with adjacent L shape pole respectively, the outside bottom cover of motor is equipped with the protective sheath.

Further, refuel the mechanism and include solid fixed ring, just gu fixed ring cover establishes and is close to top department on the threaded rod, gu fixed ring is located the top of carousel, just gu fixed ring's bottom and the top fixed connection of carousel, gu fixed ring goes up intermediate position department and has seted up the cavity, just one side bottom department that the inner chamber of cavity is close to the threaded rod has all seted up the fluting, gu fixed ring's top is close to left side department and has seted up the inlet port, just the inlet port is linked together with the cavity inner chamber.

Further, the inner diameter length of the fixing ring is consistent with the inner cavity length of the threaded hole, and the groove is obliquely arranged.

Further, a plurality of blind hole has been seted up on the carousel, and a plurality of the blind hole uses the centre of a circle of carousel to be annular array form as the center and arranges, a plurality of the blind hole inner chamber all is equipped with the movable block, just the movable block is close to the first spring of the equal fixedly connected with in one side at center on the carousel, a plurality of the one end that adjacent movable block was kept away from to first spring respectively with adjacent blind hole inside wall fixed connection, a plurality of the equal fixedly connected with bull stick in one side that adjacent first spring was kept away from to the movable block, just the lateral wall cover of bull stick is equipped with the antiskid cover.

Further, the laminating of the lateral wall of carousel is equipped with a plurality of plectane, just one side that the plectane is close to the carousel is close to top fixedly connected with pivot, a plurality of recess has been seted up on the carousel, and a plurality of the one end that adjacent plectane was kept away from in the pivot is respectively with adjacent recess inner chamber lateral wall swing joint.

Furthermore, a plurality of one side that the plectane is close to the carousel all laminates with the lateral wall of carousel each other, and a plurality of the left side of plectane looks cross sectional area all is greater than the left side of blind hole and looks cross sectional area.

Furthermore, a plurality of the top and the first slider of the equal fixedly connected with in bottom of movable block, a plurality of first spout, and a plurality of first slider difference swing joint is at adjacent first spout inner chamber have all been seted up to blind hole inner chamber top and bottom.

Further, the left and right sides bottom department of protective sheath all articulates there is the swing board, just the top of swing board is equipped with the ejector pad, two the equal fixedly connected with second slider in the adjacent one side of ejector pad, the protective sheath left and right sides is close to top department and has all seted up the second spout, and two the second slider swing joint is at adjacent second spout respectively, two the equal fixedly connected with second spring in top of second slider, just the top and the second spout inner chamber top fixed connection of second spring, two the equal fixedly connected with locating lever in bottom of ejector pad, two the locating hole has all been seted up in the top intermediate position department of swing board, and two the bottom of locating lever is pegged graft respectively at adjacent locating hole inner chamber.

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

1. the rotating disc can be conveniently rotated by holding a plurality of rotating rods through the mutual matching of the movable block, the first spring, the rotating rods and the anti-skid sleeve, force can be more conveniently applied, the two swinging plates can be conveniently pressed in the pulling process through the arrangement of the two swinging plates, the stability is improved, the plurality of rotating rods can be conveniently stored through the mutual matching of the circular plates and the rotating shafts, the two swinging plates can be conveniently folded through the arrangement of the pushing block, the positioning rod and the second spring, the large space occupied during storage is avoided, and the attractiveness is good;

2. through mutually supporting between solid fixed ring, inlet port, cavity and the fluting be convenient for carry out the cavity with lubricating oil injection in to on injecting screw hole inner chamber and threaded rod with lubricating oil through the fluting, guarantee the operation of instrument smooth, and avoid lubricating oil to appear spilling over simultaneously and lubricated insufficient phenomenon.

The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented in accordance with the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more clearly understood, the following preferred embodiments are described in detail with reference to the accompanying drawings.

Drawings

FIG. 1 is a schematic structural diagram of the present embodiment;

FIG. 2 is an enlarged view taken at A in FIG. 1;

FIG. 3 is an enlarged view at B of FIG. 1;

fig. 4 is an enlarged view at C in fig. 1.

In the figure: 1. a turntable; 2. connecting sleeves; 3. a movable ring; 4. a threaded rod; 5. a pair wheel body; 6. a power output end; 7. a motor; 8. an L-shaped rod; 9. a cross bar; 10. a protective sleeve; 11. a swing plate; 12. a push block; 13. positioning a rod; 14. a second spring; 15. a movable block; 16. a first spring; 17. a rotating rod; 18. an anti-slip sleeve; 19. a circular plate; 20. a rotating shaft; 21. a fixing ring; 22. a cavity; 23. an oil inlet hole; 24. grooving; 25. a rubber ring.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that any combination of the embodiments or technical features described below can be used to form a new embodiment without conflict.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 4, the novel small-space paired wheel extractor comprises a rotary table 1, a threaded hole is formed in the center of the rotary table 1, a threaded rod 4 penetrates through the inner cavity of the threaded hole, an oiling mechanism is arranged at the top of the rotary table 1, a connecting sleeve 2 is sleeved on the threaded rod 4 near the top end and is located at the bottom of the rotary table 1, the top of the connecting sleeve 2 is fixedly connected with the top of the rotary table 1, a movable ring 3 is sleeved on the threaded rod 4 near the top end and is located at the bottom of the connecting sleeve 2, the top of the movable ring 3 is fixedly connected with the bottom of the connecting sleeve 2, a motor 7 is arranged at the bottom end of the threaded rod 4, a power output end 6 is fixedly connected with the top of the motor 7, the bottom end of the threaded rod 4 is mutually attached to the top of the power output end 6, a paired wheel body 5 is sleeved at the top end of the outer side of the power output end 6, and a rubber ring 25 is sleeved at the outer side of the power output end 6 near the middle position, the rubber ring 25 is positioned at the bottom of the pair wheel body 5, the bottom of the rubber ring 25 is fixedly connected with a plurality of L-shaped rods 8, the outer side wall of the movable ring 3 is fixedly connected with a plurality of cross rods 9, one ends of the cross rods 9 far away from the movable ring 3 are respectively hinged with the adjacent L-shaped rods 8, and the bottom of the outer side of the motor 7 is sleeved with a protective sleeve 10;

the oiling mechanism comprises a fixing ring 21, the fixing ring 21 is sleeved on the threaded rod 4 and close to the top end, the fixing ring 21 is located at the top of the rotary table 1, the bottom of the fixing ring 21 is fixedly connected with the top of the rotary table 1, the length of the inner diameter of the fixing ring 21 is consistent with that of the inner cavity of the threaded hole, the slots 24 are obliquely arranged, a cavity 22 is formed in the middle of the fixing ring 21, the slots 24 are formed in the bottom of the inner cavity of the cavity 22 close to one side of the threaded rod 4, an oil inlet hole 23 is formed in the top of the fixing ring 21 close to the left side, and the oil inlet hole 23 is communicated with the inner cavity of the cavity 22, so that the situation that the added lubricating oil cannot sufficiently play a lubricating role or the added lubricating oil excessively overflows when the lubricating oil is added is avoided;

the rotary table 1 is provided with a plurality of blind holes which are arranged in an annular array shape by taking the circle center of the rotary table 1 as the center, a plurality of blind hole inner cavities are all provided with movable blocks 15, one sides of the movable blocks 15 close to the center on the rotary table 1 are all fixedly connected with first springs 16, one ends of the first springs 16 far away from the adjacent movable blocks 15 are respectively and fixedly connected with the inner side walls of the adjacent blind holes, the tops and the bottoms of the movable blocks 15 are all fixedly connected with first sliding blocks, the tops and the bottoms of the blind hole inner cavities are all provided with first sliding chutes, a plurality of first sliding blocks are respectively and movably connected with the inner cavities of the adjacent first sliding chutes, one sides of the movable blocks 15 far away from the adjacent first springs 16 are all fixedly connected with rotary rods 17, the outer side walls of the rotary rods 17 are sleeved with anti-skid sleeves 18, the outer side walls of the rotary table 1 are laminated with a plurality of circular plates 19, and one sides of the circular plates 19 close to the rotary table 1 are fixedly connected with rotary shafts 20, the rotary table 1 is provided with a plurality of grooves, one ends of the rotating shafts 20 far away from the adjacent circular plates 19 are respectively movably connected with the side walls of the inner cavities of the adjacent grooves, one sides of the circular plates 19 close to the rotary table 1 are mutually attached to the outer side wall of the rotary table 1, and the left-view cross section areas of the circular plates 19 are larger than those of the blind holes, so that force can be applied to a tool conveniently, and the use is easier;

all articulated swing board 11 in the left and right sides bottom department of protective sheath 10, and swing board 11's top is equipped with ejector pad 12, the equal fixedly connected with second slider in the adjacent one side of two ejector pads 12, protective sheath 10 left and right sides is close to top department and has all seted up the second spout, and two second sliders swing joint respectively are at adjacent second spout, the equal fixedly connected with second spring 14 in top of two second sliders, and the top and the second spout inner chamber top fixed connection of second spring 14, the equal fixedly connected with locating lever 13 in bottom of two ejector pads 12, the locating hole has all been seted up in the top intermediate position department of two swing boards 11, and peg graft respectively at adjacent locating hole inner chamber in the bottom of two locating levers 13, increase instrument and the area of contact of placing the face, and stability is improved.

The working principle is as follows: when the utility model is used, when lubricating oil needs to be added, the lubricating oil is injected into the inner cavity of the cavity 22 through the oil inlet hole 23 and flows into the inner cavity of the threaded hole and the outer side wall of the threaded rod 4 through the open groove 24, the smoothness of the operation of the instrument is ensured, and the situations of insufficient lubrication and lubricating oil overflow when the lubricating oil is added are avoided at the same time, the use is convenient, when the counter wheel body 5 is pulled out, the two push blocks 12 are pushed to move upwards, so that the two second slide blocks respectively slide upwards in the inner cavities of the adjacent second sliding chutes and extrude the second springs 14, the connecting positioning rods 13 are respectively separated from the inner cavities of the adjacent positioning holes, one side of the two swinging plates 11 far away from the protective sleeve 10 is pulled to deflect, so that the two swinging plates 11 are mutually attached to a placing surface, the contact area of the instrument and the placing surface is increased, and one side far away from a blind hole deflects by rotating the plurality of circular plates 19, make a plurality of movable block 15 remove to the outside of blind hole under the effect of adjacent first spring 16 resilience force, and drive a plurality of bull stick 17 and outwards remove, through holding a plurality of bull stick 17 outside antiskid cover 18, the application of force of being convenient for rotates carousel 1, carousel 1 rotates and drives adapter sleeve 2 and activity ring 3 and upwards removes, activity ring 3 upwards removes and drives a plurality of L shape pole 8 rebound, L shape pole 8 rebound upwards pulls out wheel body 5, break away from on wheel body 5 from power output end 6, accomplish wheel body 5's dismantlement, and use the completion back when the instrument, be convenient for fold it and accomodate, avoid more occupation space, and the aesthetic property is strong.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are within the protection scope of the present invention.

Claims (8)

1. Novel booth is apart from wheel pull-out ware, including carousel (1), its characterized in that: the oil filling device is characterized in that a threaded hole is formed in the center of a circle on the rotary plate (1), a threaded rod (4) penetrates through the inner cavity of the threaded hole, an oil filling mechanism is arranged at the top of the rotary plate (1), a connecting sleeve (2) is sleeved on the threaded rod (4) close to the top end, the connecting sleeve (2) is located at the bottom of the rotary plate (1), the top of the connecting sleeve (2) is fixedly connected with the top of the rotary plate (1), a movable ring (3) is sleeved on the threaded rod (4) close to the top end, the movable ring (3) is located at the bottom of the connecting sleeve (2), the top of the movable ring (3) is fixedly connected with the bottom of the connecting sleeve (2), a motor (7) is arranged at the bottom of the threaded rod (4), a power output end (6) is fixedly connected with the top of the motor (7), and the bottom of the threaded rod (4) is mutually attached to the top of the power output end (6), the cover is located to the outside top of power take off end (6) is equipped with wheel body (5), the outside of power take off end (6) is close to intermediate position department cover and is equipped with rubber circle (25), just rubber circle (25) are located the bottom of wheel body (5), the bottom fixedly connected with a plurality of L shape pole (8) of rubber circle (25), the lateral wall fixedly connected with a plurality of horizontal pole (9) of activity ring (3), and a plurality of the one end that activity ring (3) were kept away from in horizontal pole (9) is articulated with adjacent L shape pole (8) respectively, the outside bottom cover of motor (7) is equipped with protective sheath (10).

2. The novel small-spacing pair wheel extractor of claim 1, wherein: refuel mechanism including solid fixed ring (21), just gu fixed ring (21) cover is established and is close to top department on threaded rod (4), gu fixed ring (21) are located the top of carousel (1), just gu the bottom of fixed ring (21) and the top fixed connection of carousel (1), gu fixed ring (21) is gone up intermediate position department and has seted up cavity (22), just one side bottom department that the inner chamber of cavity (22) is close to threaded rod (4) has all seted up fluting (24), gu the top of fixed ring (21) is close to left side department and has seted up inlet port (23), just inlet port (23) are linked together with cavity (22) inner chamber.

3. The novel small-spacing pair wheel extractor of claim 2, wherein: the length of the inner diameter of the fixing ring (21) is consistent with that of the inner cavity of the threaded hole, and the groove (24) is obliquely arranged.

4. The novel small-spacing pair wheel extractor of claim 1, wherein: seted up a plurality of blind hole on carousel (1), and a plurality of the blind hole is the annular array form with the centre of a circle of carousel (1) and arranges, a plurality of the blind hole inner chamber all is equipped with movable block (15), just movable block (15) are close to the first spring of the equal fixedly connected with in one side (16), a plurality of on carousel (1) center the one end that adjacent movable block (15) were kept away from in first spring (16) respectively with adjacent blind hole inside wall fixed connection, a plurality of the equal fixedly connected with bull stick (17) in one side that adjacent first spring (16) were kept away from in movable block (15), just the lateral wall cover of bull stick (17) is equipped with antiskid cover (18).

5. The novel small-spacing pair wheel extractor of claim 4, wherein: the laminating of the lateral wall of carousel (1) is equipped with a plurality of plectane (19), just one side that plectane (19) are close to carousel (1) is close to top fixedly connected with pivot (20), a plurality of recess has been seted up on carousel (1), and a plurality of the one end that adjacent plectane (19) were kept away from in pivot (20) respectively with adjacent recess inner chamber lateral wall swing joint.

6. The novel small-spacing pair wheel extractor of claim 5, wherein: a plurality of one side of the circular plate (19) close to the turntable (1) is mutually attached to the outer side wall of the turntable (1), and the left-view cross sectional area of the circular plate (19) is larger than that of the blind hole.

7. The novel small-spacing pair wheel extractor of claim 4, wherein: the blind hole inner cavity comprises a plurality of first sliding blocks and a plurality of second sliding blocks, wherein the top and the bottom of each movable block (15) are fixedly connected with the first sliding blocks respectively, the top and the bottom of each blind hole inner cavity are provided with first sliding grooves, and the first sliding blocks are movably connected with adjacent first sliding groove inner cavities respectively.

8. The novel small-spacing pair wheel extractor of claim 1, wherein: the utility model discloses a positioning structure, including protective sheath (10), the top of swing board (11) is equipped with ejector pad (12), two the equal fixedly connected with second slider in the adjacent one side of ejector pad (12), protective sheath (10) left and right sides department all articulates there is swing board (11), just the top of swing board (11) is equipped with ejector pad (12), two the equal fixedly connected with second slider in the adjacent one side of ejector pad (12), the top and the second spout inner chamber top fixed connection of second spring (14), two the equal fixedly connected with locating lever (13) in bottom of ejector pad (12), two swing board (11)'s the equal fixedly connected with second spring (14) in top intermediate position department has all seted up the locating hole, and two peg graft respectively in adjacent locating hole inner chamber in the bottom of locating lever (13).

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