CN216512420U

CN216512420U - Hoisting hook for bearing machining

Info

Publication number: CN216512420U
Application number: CN202122481986.7U
Authority: CN
Inventors: 刘婷
Original assignee: Individual
Current assignee: Dalian Baicheng Bearing Co ltd
Priority date: 2021-10-14
Filing date: 2021-10-14
Publication date: 2022-05-13
Anticipated expiration: 2031-10-14

Abstract

The utility model relates to the technical field of bearing machining, and discloses a hoisting hook for bearing machining, which comprises a top disc, wherein a bearing is fixedly welded on the upper end surface of the top disc, a hoisting ring is fixedly welded on the upper end surface of the bearing, hinged blocks are fixedly welded on the left side and the right side of the outer surface of the top disc, the hinged blocks on the left side and the right side are respectively and rotatably connected with a left upper arm and a right upper arm, one ends of the left upper arm and the right upper arm, which are far away from the hinged blocks, are respectively and rotatably connected with a left lower arm and a right lower arm, one ends of the left lower arm and the right lower arm, which are far away from the left upper arm and the right upper arm, are respectively and rotatably connected with a rear sliding pin and a front sliding pin, and the outer surfaces of the rear sliding pin and the front sliding pin are rotatably connected with a hoisting device. This hoisting hook is used in bearing processing is through being connected rings with external lifting hook, and can make the device chucking bearing when upwards moving through hoisting accessory to can its quick lift by crane.

Description

Hoisting hook for bearing machining

Technical Field

The utility model relates to the technical field of bearing machining, in particular to a hoisting hook for bearing machining.

Background

The bearing is applied to each field, it is little to be used for the door and window pivot to rotate, bearing diameter and weight of this kind are generally less, it is big to be used for excavator rotation chassis to be big, bearing diameter and weight of this kind are generally great, it is heavy even to have a ton, it lifts by crane to just need the driving, large-scale bearing after the production generally has cushioned the billet in its bottom, so that follow-up lifts by crane, it lifts by crane to the bearing through the suspender now mostly, but need constantly adjust the position of suspender when lifting by crane, so that make each lifting point atress of bearing even, not only waste time and energy like this, and the suspender is very likely to strain the injury people absolutely.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a hoisting hook for bearing processing, which solves the problem that a bearing is inconvenient to hoist.

(II) technical scheme

In order to realize the purpose that the bearing is convenient to lift, the utility model provides the following technical scheme: the utility model provides a bearing processing is with hoist and mount hook, includes the top dish, the up end welded fastening of top dish has the bearing, the up end welded fastening of bearing has rings, the equal welded fastening in the surface left and right sides of top dish has articulated piece, the left and right sides articulated piece rotates respectively and is connected with upper left arm and upper right arm, the one end that articulated piece was kept away from to upper left arm and upper right arm rotates respectively and is connected with lower left arm and lower right arm, the one end that upper left arm and upper right arm were kept away from to lower left arm and lower right arm rotates respectively and is connected with back sliding pin and preceding sliding pin, the surface rotation of back sliding pin and preceding sliding pin is connected with hoisting accessory.

Preferably, the lifting device comprises an inner lifting rod, an outer lifting rod, an inner sliding chute, an outer sliding chute, a left lifting hook and a right lifting hook, the inner lifting rod and the outer lifting rod are respectively rotatably connected with a rear sliding pin and a front sliding pin, the inner sliding chute and the outer sliding chute are respectively provided with end faces of the inner lifting rod and the outer lifting rod, the left lifting hook and the right lifting hook are respectively welded and fixed on the bottom face of one side of the inner lifting rod, which is far away from the rear sliding pin and the front sliding pin, of the outer lifting rod, the lifting ring is connected with an external lifting hook by respectively placing the left lifting hook and the right lifting hook in the bearing ring, so that the jacking disc can be driven to move upwards through the bearing, at the moment, the left upper arm and the right upper arm can respectively drive the rear sliding pin and the front sliding pin to mutually approach through the left lower arm and the right lower arm, the rear sliding pin and the front sliding pin can respectively drive the inner lifting rod and the outer lifting rod to respectively move leftwards and the right, and the rear sliding pin respectively slide in the outer sliding chute and the inner sliding chute, and then can make interior jib and the jib that rises outward drive left lifting hook and right lifting hook level respectively and remove left and right to make left lifting hook and right lifting hook upwards jack up the bearing ring, thereby can upwards steadily lift by crane the both ends about the bearing ring simultaneously.

Preferably, the inner lifting rod is located inside the left lower arm and is in sliding connection with the left lower arm, and the outer lifting rod is located outside the right lower arm and is in sliding connection with the right lower arm, so that the inner lifting rod and the outer lifting rod can be driven to move towards two sides by the rear sliding pin and the front sliding pin respectively.

Preferably, the rear sliding pin and the front sliding pin are respectively in sliding connection with the outer sliding groove and the inner sliding groove, and the rear sliding pin and the front sliding pin respectively slide with the outer sliding groove and the inner sliding groove to drive the inner lifting rod and the outer lifting rod to horizontally move towards the left side and the right side, so that the inner lifting rod and the outer lifting rod can respectively drive the left lifting hook and the right lifting hook to horizontally move towards the two sides, and the bearing ring is lifted.

Preferably, left lifting hook and right lifting hook symmetry set up, and the left lifting hook and right lifting hook of being convenient for make its both ends more steady when lifting by crane bearing ring.

Preferably, the left lower arm and the right lower arm are respectively connected with the inner lifting rod and the outer lifting rod in a sliding manner, so that the left lower arm and the right lower arm can rotate more stably during lifting.

Compared with the prior art, the utility model provides a hoisting hook for bearing processing, which has the following beneficial effects:

1. this hoisting hook is used in bearing processing, through placing left lifting hook and right lifting hook respectively in the inside of bearing ring, be connected rings with external lifting hook, and then can drive the apical disk rebound through the bearing, upper left arm and upper right arm can drive back sliding pin and preceding sliding pin through lower left arm and lower right arm respectively this moment and be close to each other, then back sliding pin and preceding sliding pin can drive interior jib and outer jib and move left and right respectively, back sliding pin and preceding sliding pin slide in the inside of outer spout and interior spout respectively this moment, and then can make interior jib and outer jib drive left lifting hook and right lifting hook level left and right removal respectively, and make left lifting hook and right lifting hook upwards pick up the bearing ring, thereby can upwards steadily lift by crane simultaneously both ends about the bearing ring.

2. This hoisting hook is used in bearing processing slides with outer spout and interior spout respectively through back sliding pin and preceding sliding pin, can make it drive respectively in the jib and play the jib outside to left and right sides horizontal migration to the jib plays the jib in being convenient for and plays the jib and drive respectively and play the lifting hook level in a left side and play the lifting hook and move to both sides with the right side, and shovels the bearing ring.

Drawings

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

FIG. 2 is a schematic view of a boom of the present invention;

fig. 3 is a schematic view of the structural external boom of the present invention.

Wherein: 1. a top tray; 2. a bearing; 3. a hoisting ring; 4. a hinged block; 5. a left upper arm; 6. a right upper arm; 7. A left lower arm; 8. a right lower arm; 9. a rear slide pin; 10. a front slide pin; 11. an inner lifting rod; 12. lifting the suspender outwards; 13. an inner chute; 14. an outer chute; 15. a left lifting hook; 16. and (5) lifting the hook at the right side.

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. 1-3, the utility model provides a lifting hook for bearing processing, which comprises a top plate 1, wherein a bearing 2 is welded and fixed on the upper end surface of the top plate 1, a lifting ring 3 is welded and fixed on the upper end surface of the bearing 2, hinged blocks 4 are welded and fixed on the left side and the right side of the outer surface of the top plate 1, the hinged blocks 4 on the left side and the right side are respectively and rotatably connected with a left upper arm 5 and a right upper arm 6, one ends of the left upper arm 5 and the right upper arm 6, which are far away from the hinged blocks 4, are respectively and rotatably connected with a left lower arm 7 and a right lower arm 8, one ends of the left lower arm 7 and the right lower arm 8, which are far away from the left upper arm 5 and the right upper arm 6, are respectively and rotatably connected with a rear sliding pin 9 and a front sliding pin 10, the outer surfaces of the rear sliding pin 9 and the front sliding pin 10 are rotatably connected with a lifting device, the lifting device comprises an inner lifting rod 11, an outer lifting rod 12, an inner chute 13, an outer chute 14, a left chute 15 and a right lifting hook 16, the inner lifting rod 11 and an outer lifting rod 12 are respectively and rotatably connected with the rear sliding pin 9 and the front sliding pin 10, the inner chute 13 and the outer chute 14 are respectively provided with the end surfaces of the inner lifting rod 11 and the outer lifting rod 12, a left lifting hook 15 and a right lifting hook 16 are respectively welded and fixed on the bottom surface of one side of the inner lifting rod 11 far away from the rear sliding pin 9 and one side of the outer lifting rod 12 far away from the front sliding pin 10, the lifting ring 3 is connected with an external lifting hook by respectively placing the left lifting hook 15 and the right lifting hook 16 in the interior of a bearing ring, and the jacking disk 1 can be driven to move upwards by the bearing 2, at the moment, the left upper arm 5 and the right upper arm 6 can respectively drive the rear sliding pin 9 and the front sliding pin 10 to approach each other by the left lower arm 7 and the right lower arm 8, and then the rear sliding pin 9 and the front sliding pin 10 can respectively drive the inner lifting rod 11 and the outer lifting rod 12 to respectively move leftwards and rightwards, at the rear sliding pin 9 and the front sliding pin 10 respectively slide in the interior of the outer chute 14 and the inner chute 13, and further the inner lifting rod 11 and the outer lifting rod 12 can respectively drive the left lifting hook 15 and the right lifting hook 16 to respectively move leftwards and horizontally and move rightwards, and the left lifting hook 15 and the right lifting hook 16 lift the bearing ring upwards, so that the left and right ends of the bearing ring can be lifted upwards stably at the same time, the inner lifting rod 11 is positioned inside the left lower arm 7 and is connected with the left lower arm in a sliding manner, the outer lifting rod 12 is positioned outside the right lower arm 8 and is connected with the right lower arm in a sliding manner, so that the inner lifting rod 11 and the outer lifting rod 12 can be driven to move towards two sides by the rear sliding pin 9 and the front sliding pin 10 respectively, the rear sliding pin 9 and the front sliding pin 10 are respectively connected with the outer sliding chute 14 and the inner sliding chute 13 in a sliding manner, so that the inner lifting rod 11 and the outer lifting rod 12 can be driven to move horizontally towards the left and right sides by the rear sliding pin 9 and the front sliding pin 10 respectively, so that the left lifting hook 15 and the right lifting hook 16 can be driven to move horizontally towards two sides by the inner lifting rod 11 and the outer lifting rod 12 respectively, so that the bearing ring can be lifted, the left lifting hook 15 and the right lifting hook 16 are arranged symmetrically, left lifting hook 15 and right lifting hook 16 make its both ends more steady when lifting by crane the bearing ring of being convenient for, and left lower arm 7 and right lower arm 8 respectively with interior jib 11 and outer jib 12 sliding connection, the rotation that left lower arm 7 and right lower arm 8 are more stable when lifting by crane is convenient for.

When the lifting ring is used, the left lifting hook 15 and the right lifting hook 16 are respectively placed inside a bearing ring, the lifting ring 3 is connected with an external lifting hook, the top disc 1 can be driven to move upwards through the bearing 2, at the moment, the left upper arm 5 and the right upper arm 6 can respectively drive the rear sliding pin 9 and the front sliding pin 10 to approach each other through the left lower arm 7 and the right lower arm 8, the rear sliding pin 9 and the front sliding pin 10 can respectively drive the inner lifting rod 11 and the outer lifting rod 12 to move leftwards and rightwards respectively, at the moment, the rear sliding pin 9 and the front sliding pin 10 respectively slide inside the outer sliding groove 14 and the inner sliding groove 13, the inner lifting rod 11 and the outer lifting rod 12 can respectively drive the left lifting hook 15 and the right lifting hook 16 to move leftwards and rightwards horizontally, the left lifting hook 15 and the right lifting hook 16 lift the bearing ring upwards, and accordingly the left and right ends of the bearing ring can be lifted stably and upwards at the same time.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a processing of bearing is with hoist and mount hook, includes top dish (1), its characterized in that: the up end welded fastening of top dish (1) has bearing (2), the up end welded fastening of bearing (2) has rings (3), the equal welded fastening in surface left and right sides of top dish (1) has articulated piece (4), the left and right sides articulated piece (4) rotate respectively and are connected with upper left arm (5) and upper right arm (6), the one end of keeping away from articulated piece (4) in upper left arm (5) and upper right arm (6) rotates respectively and is connected with lower left arm (7) and lower right arm (8), the one end that upper left arm (5) and upper right arm (6) were kept away from in lower left arm (7) and lower right arm (8) rotates respectively and is connected with back sliding pin (9) and preceding sliding pin (10), the surface rotation of back sliding pin (9) and preceding sliding pin (10) is connected with hoisting accessory.

2. The hoisting hook for bearing processing according to claim 1, wherein: the lifting device comprises an inner lifting rod (11), an outer lifting rod (12), an inner sliding groove (13), an outer sliding groove (14), a left lifting hook (15) and a right lifting hook (16), wherein the inner lifting rod (11) and the outer lifting rod (12) are respectively rotatably connected with a rear sliding pin (9) and a front sliding pin (10), the inner sliding groove (13) and the outer sliding groove (14) are respectively provided with end faces of the inner lifting rod (11) and the outer lifting rod (12), and the left lifting hook (15) and the right lifting hook (16) are respectively welded and fixed on the inner lifting rod (11) to be far away from the rear sliding pin (9) and the outer lifting rod (12) to be far away from the bottom face of one side of the front sliding pin (10).

3. The hoisting hook for bearing processing according to claim 2, wherein: the inner lifting rod (11) is positioned inside the left lower arm (7) and is connected with the left lower arm in a sliding mode, and the outer lifting rod (12) is positioned outside the right lower arm (8) and is connected with the right lower arm in a sliding mode.

4. The hoisting hook for bearing processing according to claim 2, wherein: the rear sliding pin (9) and the front sliding pin (10) are respectively connected with the outer sliding groove (14) and the inner sliding groove (13) in a sliding mode.

5. The hoisting hook for bearing processing according to claim 2, wherein: the left lifting hook (15) and the right lifting hook (16) are symmetrically arranged.

6. The hoisting hook for bearing processing according to claim 2, wherein: the left lower arm (7) and the right lower arm (8) are respectively connected with an inner lifting rod (11) and an outer lifting rod (12) in a sliding manner.