CN218145394U

CN218145394U - A hoist device for centrifugal clutch equipment

Info

Publication number: CN218145394U
Application number: CN202221889990.5U
Authority: CN
Inventors: 刘莎; 廖湘平; 周佼; 黄栋
Original assignee: Changzhou Dingsen Transmission Technology Co ltd
Current assignee: Changzhou Dingsen Transmission Technology Co ltd
Priority date: 2022-07-21
Filing date: 2022-07-21
Publication date: 2022-12-27
Anticipated expiration: 2032-07-21

Abstract

The utility model discloses a hoist device for centrifugal clutch equipment, including fixing base, fixture and stop gear. The beneficial effects of the utility model are that: set up four spring leafs, when hoist, place the clutch at the hoist and mount bench, then adjust this hoist device, make spacing post socket to the center pin hole of clutch, and utilize the spring action of spring leaf to support the center pin hole, avoid it to take place the slope when hoist and mount, guarantee follow-up assembly precision, set up fixture, when using, through control button starter motor, the motor operation drives the threaded rod and rotates, then make two swivel nut be close to each other and keep away from, thereby can make two swivel nuts carry out the centre gripping to not unidimensional clutch as required, and clamping face fixed mounting at the clamping jaw has rubber cushion, not only can play the antiskid when hoist and mount, can also play certain guard action to the clutch when hoist and mount, avoid the centre gripping dynamics to cause the damage to the clutch greatly.

Description

A hoist device for centrifugal clutch equipment

Technical Field

The utility model relates to a hoist device specifically is a hoist device for centrifugal clutch equipment belongs to clutch hoist and mount technical field.

Background

The centrifugal clutch mainly comprises a power end rotor, a load end rotor and a centrifugal block; the centrifugal block is arranged on the peripheral surface of the power end rotor, and the load end rotor is sleeved on the centrifugal block. When the power end rotor rotates, the centrifugal block moves outwards from the power end rotor under the centrifugal action and is finally attached to the load end rotor, so that the power end rotor can drive the load end rotor to rotate, and the centrifugal clutch needs to be assembled in a gearbox when in use, so that the clutch needs to be hoisted by using a special hoisting device.

When some existing hoisting devices are used, the following defects often exist:

1) When some existing hoisting devices are used for hoisting, due to the fact that the clutch is clamped only through the clamping jaw, due to the fact that the hook position of the clamping jaw is uncertain, and machining accuracy of the edge of a shell of the clutch is not high, the clutch is likely to be inclined, follow-up assembly accuracy is affected, the angle of the clutch needs to be adjusted frequently, and working difficulty is increased;

2) Some existing hoisting devices can not hoist clutches of different sizes, and the clutches are often damaged due to large clamping force during hoisting, so that the service life of the clutches is shortened.

Disclosure of Invention

An object of the present invention is to provide a lifting device for assembling a centrifugal clutch, in order to solve at least one of the above-mentioned technical problems.

The utility model discloses a following technical scheme realizes above-mentioned purpose: a hoist device for centrifugal clutch equipment includes

The middle position of the upper surface of the fixed seat is fixedly connected with a hanging ring, and the right side surface of the fixed seat is fixedly connected with a mounting plate close to the lower position;

the clamping mechanism is fixedly connected in the fixed seat and comprises a motor fixedly arranged on the upper surface of the mounting plate and limiting grooves symmetrically formed in the bottom surface of the fixed seat;

and the limiting mechanism is fixedly connected to the center of the bottom surface of the fixing seat, and comprises a limiting column fixedly connected to the center of the bottom surface of the fixing seat and sliding chutes symmetrically formed in the surface of the limiting column.

As a further aspect of the present invention: the fixing base is internally located a mounting groove is formed in the upper portion of the limiting groove, the limiting groove is communicated with the mounting groove, a threaded rod is fixedly connected to the end portion of an output shaft of the motor, the threaded rod is far away from one end of the motor and is rotatably connected with a bearing, the bearing is fixedly connected to the groove wall of the mounting groove, screw sleeves and clamping jaws are sleeved on surface symmetrical threads of the threaded rod, and the clamping jaws are fixedly connected to the bottom surfaces of the screw sleeves.

As a further aspect of the present invention: and the body of the threaded rod is provided with external threads with opposite directions.

As a further aspect of the present invention: and a rubber cushion is fixedly arranged on the clamping surface of the clamping jaw.

As the utility model discloses further scheme again: four sliding grooves are formed in the limiting columns and are evenly distributed on the surfaces of the limiting columns, and spring pieces are clamped in the sliding grooves.

As the utility model discloses further scheme again: the lifting ring is connected with an external mechanical arm.

The utility model has the advantages that:

1) The utility model discloses a set up four spring leafs, when hoist and mount, place the clutch on the hoist and mount platform, then adjust this hoist device, make spacing post plug-in connect in the center pin hole of clutch, and utilize the spring action of spring leaf to support the center pin hole, avoid it to incline when hoist and mount, guarantee follow-up assembly precision, reduce the work degree of difficulty;

2) The utility model discloses a set up fixture, when using, through control button starter motor, the motor operation drives the threaded rod and rotates, make two swivel nut be close to each other and keep away from then, thereby can make two swivel nuts carry out the centre gripping to unidimensional clutch as required, and there is rubber cushion at the clamping face fixed mounting of clamping jaw, not only can play the antiskid when hoist and mount, can also play certain guard action to the clutch when hoist and mount, avoid the too big clutch that causes the damage of centre gripping dynamics.

Drawings

Fig. 1 is a schematic view of the front view structure of the hoisting device of the present invention;

FIG. 2 is a schematic view of a cross-sectional structure of the hoisting device of the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 2.

In the figure: 1. the device comprises a fixed seat, 2, a lifting ring, 3, a mounting plate, 4, a clamping mechanism, 41, a motor, 42, a mounting groove, 43, a threaded rod, 44, a bearing, 45, a threaded sleeve, 46, a clamping jaw, 47, a limiting groove, 5, a limiting mechanism, 51, a limiting column, 52, a sliding groove, 53, a spring piece, 6 and a rubber cushion.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 efforts all belong to the protection scope of the present invention.

Example one

As shown in fig. 1 to 3, a hoist device for centrifugal clutch assembly includes

The middle position of the upper surface of the fixed seat 1 is fixedly connected with a hanging ring 2, and the right side surface of the fixed seat is fixedly connected with an installation plate 3 close to the lower position;

the clamping mechanism 4 is fixedly connected in the fixed seat 1 and comprises a motor 41 fixedly arranged on the upper surface of the mounting plate 3 and limiting grooves 47 symmetrically formed in the bottom surface of the fixed seat 1;

and the limiting mechanism 5 is fixedly connected to the central position of the bottom surface of the fixing seat 1, and comprises a limiting column 51 fixedly connected to the central position of the bottom surface of the fixing seat 1 and sliding grooves 52 symmetrically formed in the surface of the limiting column 51.

The embodiment of the utility model provides an in, mounting groove 42 has been seted up to the inside top that is located spacing groove 47 of fixing base 1, spacing groove 47 and mounting groove 42 are linked together, motor 41's output shaft end fixedly connected with threaded rod 43, the one end that motor 41 was kept away from to threaded rod 43 rotates and is connected with bearing 44, bearing 44 fixed connection is at the cell wall of mounting groove 42, threaded rod 43's surface symmetry screw thread has cup jointed swivel nut 45, two swivel nut 45's bottom surface fixedly connected with clamping jaw 46, when using, through control button starter motor 41, motor 41 moves and drives threaded rod 43 and rotates, then make two swivel nuts 45 be close to each other and keep away from, thereby can make two swivel nuts 45 carry out the centre gripping to unidimensional clutch as required.

In the embodiment of the utility model, be provided with the external screw thread that moves towards opposite on the pole body of threaded rod 43, can guarantee two swivel nut 45 synchronous reverse movement to realize two clamping jaw 46's centre gripping and relaxation.

The embodiment of the utility model provides an in, clamping jaw 46's clamping face fixed mounting has rubber cushion 6, not only can play the non-slip effect when hoist and mount, can also play certain guard action to the clutch when hoist and mount, avoids the centre gripping dynamics to lead to the fact the damage to the clutch excessively.

Example two

The middle position of the upper surface of the fixed seat 1 is fixedly connected with a lifting ring 2, and the right side surface of the fixed seat is fixedly connected with an installation plate 3 close to the lower position;

The embodiment of the utility model provides an in, four have been seted up to spout 52, and evenly distributed is on spacing post 51's surface, and spring leaf 53 has all been put to the inside card of every spout 52, when hoist and mount, places the clutch on the hoisting table, then adjusts this hoist device for spacing post 51 is pegged graft in the center pin hole of clutch, and utilizes the spring leaf 53's elastic force to support the center pin hole, avoids it to take place to incline when hoist and mount, guarantees follow-up assembly precision.

The embodiment of the utility model provides an in, rings 2 are connected with outside hoist, and the convenience changes hoisting device's position.

The working principle is as follows: when using this kind of a hoist device for centrifugal clutch equipment, at first be connected this hoist device with outside hoist through rings 2, when hoist, place the clutch on the hoist and mount bench, then adjust this hoist device, make spacing post 51 peg graft in the center pin hole of clutch, and utilize the spring action of spring leaf 53 to support the center pin hole, avoid it to take place the slope when hoist and mount, guarantee follow-up assembly precision, reduce the work degree of difficulty, then start motor 41 through control button, motor 41 moves and drives threaded rod 43 and rotate, then make two swivel nuts 45 be close to each other and keep away from, thereby can make two swivel nuts 45 carry out the centre gripping to the clutch of different sizes as required, through clamping face fixed mounting at clamping jaw 46 has rubber cushion 6, not only can play the antiskid when hoist and mount, can also play certain guard action to the clutch when hoist and mount, avoid the too big clutch that causes the damage of centre gripping dynamics.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present specification describes embodiments, not every embodiment includes only a single embodiment, and such description is for clarity purposes only, and it is to be understood that all embodiments may be combined as appropriate by one of ordinary skill in the art to form other embodiments as will be apparent to those of skill in the art from the description herein.

Claims

1. A hoist device for centrifugal clutch equipment, characterized by, includes

The middle position of the upper surface of the fixed seat (1) is fixedly connected with a lifting ring (2), and the right side surface of the fixed seat is fixedly connected with a mounting plate (3) close to the lower position;

the clamping mechanism (4) is fixedly connected in the fixed seat (1) and comprises a motor (41) fixedly arranged on the upper surface of the mounting plate (3) and limiting grooves (47) symmetrically arranged on the bottom surface of the fixed seat (1);

and the limiting mechanism (5) is fixedly connected to the central position of the bottom surface of the fixing seat (1) and comprises a limiting column (51) fixedly connected to the central position of the bottom surface of the fixing seat (1) and sliding grooves (52) symmetrically formed in the surface of the limiting column (51).

2. A lifting device for a centrifugal clutch assembly according to claim 1, wherein: fixing base (1) inside is located mounting groove (42) have been seted up to the top of spacing groove (47), spacing groove (47) with mounting groove (42) are linked together, output shaft end fixedly connected with threaded rod (43) of motor (41), threaded rod (43) are kept away from the one end of motor (41) is rotated and is connected with bearing (44), bearing (44) fixed connection be in the cell wall of mounting groove (42), swivel nut (45), two have been cup jointed to the surface symmetry screw thread of threaded rod (43) the bottom surface fixedly connected with clamping jaw (46) of swivel nut (45).

3. A lifting device for a centrifugal clutch assembly according to claim 2, wherein: and the body of the threaded rod (43) is provided with external threads with opposite directions.

4. A hoist device for a centrifugal clutch assembly according to claim 2, characterized in that: and a rubber cushion (6) is fixedly arranged on the clamping surface of the clamping jaw (46).

5. A lifting device for a centrifugal clutch assembly according to claim 1, wherein: four sliding grooves (52) are formed and are evenly distributed on the surface of the limiting column (51), and spring pieces (53) are clamped inside each sliding groove (52).

6. A hoist device for a centrifugal clutch assembly according to claim 1, characterized in that: the lifting ring (2) is connected with an external mechanical arm.