CN219902109U - Sliding rack assembly ball bearing structure - Google Patents

Abstract

The utility model discloses a sliding frame assembly ball bearing structure, which relates to the technical field of sliding frames and comprises a cold shearing machine main body, wherein a mounting assembly is arranged on the cold shearing machine main body and comprises a first jack and a second jack, an output end of the first jack is connected with a supporting plate through a piston rod, two sides of the supporting plate are connected with rotating plates, balls are connected to the rotating plates and the supporting plate, an extension Shen Ban is fixed on the rotating plates, and a convex rod is connected to the extension plates. According to the utility model, through the arrangement of the mounting assembly and the addition of the ball bearing structure, the contact between the inner hole of the copper sleeve of the carriage and the outer circle of the crank shaft can be automatically adjusted when the carriage is mounted, and then the travelling crane and the balls are cooperatively brought in, so that the effect of auxiliary mounting is achieved.

Description

Sliding rack assembly ball bearing structure

Technical Field

The utility model relates to the technical field of sliding frames, in particular to a sliding frame assembly ball bearing structure.

Background

Cold shears are mechanical devices which are frequently used in the metallurgical industry for cutting heads, tails or sizing of rolled pieces, and are widely used as one of shearing machines in the metallurgical, aviation, national defense industries, printing and other light industries, and mainly comprise motors, cranks, connecting rods, shearing cutters, sliding carriages and the like.

The prior copper bush inner hole on the sliding frame and the crankshaft do not have any positioning and reference, the center of the copper bush inner hole is aligned with the center of the crankshaft by adjusting the position step by step during assembly, and the sliding frame assembly is installed on the crankshaft.

Disclosure of Invention

Based on the above, the utility model aims to provide a sliding frame assembly ball bearing structure so as to solve the technical problem that the sliding frame assembly is complicated.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a ballpoint bearing structure is assembled to ballpoint bearing structure, includes cold shear main part, be provided with the installation component in the cold shear main part, the installation component includes jack one and jack two, and jack one output is connected with the backup pad through the piston rod, the backup pad both sides are connected with the commentaries on classics board, and all are connected with the ball in commentaries on classics board and the backup pad, be fixed with on the commentaries on classics board and prolong Shen Ban, and be connected with the protruding pole on the extension board, jack two outputs are connected with the roof through the piston rod, and the spout has been seted up to the roof inside.

Through adopting above-mentioned technical scheme, through increasing ball bearing structure, can guarantee the balladeur train when loading into, the contact of automatically regulated balladeur train copper sheathing hole and crank axle excircle, and then the driving is brought into with the cooperation of ball, reaches the effect of supplementary installation, and during the installation, the driving is placed the balladeur train at the ball top after, and the balladeur train can be supported to the ball, guarantees that the hole of balladeur train corresponds at vertical direction and crank axle.

Further, a crank shaft is connected in the cold shearing machine body, a sliding frame is connected on the cold shearing machine body, a steel cable is connected to the top of the sliding frame, and one end of the steel cable is connected with a hook.

Through adopting above-mentioned technical scheme, the crank axle can rotate under the motor drive in the cold shear main part to cut through the tool bit, the balladeur train plays the guide effect to the tool bit, and the staff passes through the cable wire with the balladeur train with the couple on the driving be connected, the staff starts the driving then, can lift the balladeur train through the driving.

Further, the supporting plate is in sliding connection with the cold shears main body.

Through adopting above-mentioned technical scheme, when installing the balladeur train, the staff opens jack one, and jack one can adjust the height of backup pad through the output piston rod, and then does certain fine setting to the balladeur train vertical direction.

Further, two rotating plates are arranged and are respectively connected with the supporting plate in a rotating mode.

Through adopting above-mentioned technical scheme, when the installation balladeur train, because the commentaries on classics board rotates with the backup pad to be connected, changes board, extends board and protruding pole three and rotate simultaneously, and then the ball on the commentaries on classics board begins to move upwards, promotes the balladeur train translation, makes the horizontal direction adjustment.

Further, the ball is provided with a plurality of balls, the plurality of balls are divided into a plurality of groups, and the plurality of groups of balls are distributed at equal intervals.

Through adopting above-mentioned technical scheme, the ball atress can rotate, and multiunit ball has reduced the frictional force between balladeur train and backup pad, the commentaries on classics board through self roll, and then makes things convenient for the installation of balladeur train, has improved balladeur train installation effectiveness.

Further, two protruding rods and two sliding grooves are formed in the protruding rod and the sliding grooves, and the two protruding rods are respectively matched with the two sliding grooves.

Through adopting above-mentioned technical scheme, at the rotatory in-process of revolving board, because two protruding poles respectively with two spout looks adaptations, the spout on the roof has adapted the position change of protruding pole when making the roof be connected with protruding pole all the time.

Further, the top plate is in sliding connection with the cold shear body.

Through adopting above-mentioned technical scheme, after the staff started jack two, jack two output can promote the roof through the piston rod and shift up, and then the roof drives protruding pole and extends the board motion to adjust the balladeur train with other subassemblies are in coordination.

In summary, the utility model has the following advantages:

according to the utility model, through the arrangement of the mounting assembly, the contact between the inner hole of the copper sleeve of the sliding frame and the outer circle of the crank shaft can be automatically regulated when the sliding frame is mounted, the cooperative carrying-in of the sliding frame and the balls is further realized, the auxiliary mounting effect is achieved, the sliding frame is placed at the top of the balls by the sliding frame during mounting, the balls can support the sliding frame, the inner hole of the sliding frame corresponds to the crank shaft in the vertical direction, the two output ends of the jack push the top plate to move upwards through the piston rod, the top plate drives the convex rod and the extension plate to move, and the rotation plate, the extension plate and the convex rod rotate simultaneously due to the rotary connection of the rotary plate and the support plate, the balls on the rotation plate start to move upwards to push the sliding frame to translate in the horizontal direction, finally, the sliding frame can be directly pulled by the sliding frame to complete the mounting through the steel cable, the sliding groove on the top plate is always connected with the convex rod, the position change of the convex rod is adapted, the balls roll by themselves, the friction force between the sliding frame and the support plate is reduced, the height of the support plate can be regulated through the jack, the vertical direction is set to a certain assembly, the sliding frame can be assembled in the vertical direction, the assembly time is saved, and the sliding frame is assisted by the assembly is assembled.

Drawings

FIG. 1 is a schematic diagram of the front view of the main body of the cold shears according to the present utility model;

FIG. 2 is a schematic side view of the main body of the cold shears according to the present utility model;

fig. 3 is a schematic perspective view of a support plate according to the present utility model;

fig. 4 is a schematic view of an exploded structure of the support plate of the present utility model.

In the figure: 1. a cold shears main body; 2. a crank shaft; 3. a carriage; 4. a wire rope; 5. a hook; 6. a mounting assembly; 601. a jack I; 602. a second jack; 603. a support plate; 604. a rotating plate; 605. a ball; 606. extension Shen Ban; 607. a protruding rod; 608. a top plate; 609. and a sliding groove.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

Hereinafter, an embodiment of the present utility model will be described in accordance with its entire structure.

The carriage assembly ball supporting structure comprises a cold shear body 1, wherein a mounting assembly 6 for assisting in mounting a carriage 3 is arranged inside the cold shear body 1, as shown in fig. 1-4.

Specifically, the installation component 6 includes installing in the jack one 601 and jack two 602 of the inside below of cold shear main part 1, and jack one 601 output is connected with backup pad 603 through the piston rod, can support balladeur train 3, backup pad 603 both sides are connected with revolving plate 604, revolving plate 604 is provided with two, and two revolving plates 604 rotate with backup pad 603 respectively and be connected, and revolving plate 604 and backup pad 603 top all are connected with ball 605, can reduce friction, ball 605 is provided with a plurality of, a plurality of balls 605 divide into the multiunit, multiunit ball 605 equidistant distributes, revolving plate 604 bottom is fixed with and extends Shen Ban 606, and extend Shen Ban outward surface and be connected with protruding pole 607, spout 609 all is provided with two, and two protruding poles 609 are respectively with two spouts 609 looks adaptation, jack two 602 outputs are connected with roof 608 through the piston rod, can jack up revolving plate 604, roof 608 and cold shear main part 1 sliding connection, and roof 608 inside has seted up the spout 609, above structure makes balladeur train 3 assembly ball 605 bearing structure can assist the assembly balladeur train 3, save time.

Referring to fig. 1 and 2, in the above embodiment, a crank shaft 2 is connected to the inside of a cold shear body 1 to drive a tool bit, a carriage 3 is connected to the inside of the cold shear body 1 to guide the tool bit, a steel rope 4 is connected to the top of the carriage 3, one end of the steel rope 4 is connected to a hook 5, and the carriage 3 with the above structure and the supporting structure of the carriage 3 with the ball 605 is assembled to be hoisted by a crane.

Referring to fig. 1-4, in the above embodiment, the supporting plate 603 is slidably connected with the main body 1 of the cold shearing machine, when the carriage is installed, a worker opens the first jack 601, and the first jack 601 can adjust the height of the supporting plate 603 through the output end piston rod, so as to make a certain fine adjustment on the vertical direction of the carriage 3.

The implementation principle of the embodiment is as follows: the staff is connected with the couple 5 on driving through cable wire 4 with the balladeur train 3, then the staff starts the driving, and lift up the balladeur train 3 through the driving, after the staff places balladeur train 3 at ball 605 top through the driving, the ball 605 can support balladeur train 3, guarantee that the hole of balladeur train 3 corresponds with crank shaft 2 in vertical direction, afterwards, the staff opens jack two 602, jack two 602 output promotes roof 608 through the piston rod and moves upwards, and then roof 608 drives protruding rod 607 and the motion of extension Shen Ban, because revolving plate 604 rotates with backup pad 603 and is connected, revolving plate 604, extension Shen Ban and protruding rod 607 three are rotatory simultaneously, and then ball 605 on the revolving plate 604 begins to move upwards, promote balladeur train 3 translation, make horizontal direction adjustment, finally, the hole just corresponds with crank shaft 2 on the balladeur train 3, the spout 609 on roof 608 makes roof 608 all the time with protruding rod connection adapt to the position change of protruding rod 607 simultaneously, ball 605 has reduced the frictional force between balladeur train 3 and backup pad 603, the extension plate 604 through self-rolling, after the jack 601 is opened, a certain degree of adjustment can be done to the jack 3 through the jack 3 in addition, the jack 3 is adjusted to the height.

Although embodiments of the utility model have been shown and described, the detailed description is to be construed as exemplary only and is not limiting of the utility model as the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and modifications, substitutions, variations, etc. may be made in the embodiments as desired by those skilled in the art without departing from the principles and spirit of the utility model, provided that such modifications are within the scope of the appended claims.

Claims (7)

1. The utility model provides a ballbearing structure is assembled to balladeur train, includes cold shear body (1), its characterized in that: be provided with installation component (6) on cold shear main part (1), installation component (6) are including jack one (601) and jack two (602), and jack one (601) output is connected with backup pad (603) through the piston rod, backup pad (603) both sides are connected with swivel plate (604), and all are connected with ball (605) on swivel plate (604) and backup pad (603), be fixed with on swivel plate (604) and prolong Shen Ban (606), and prolong being connected with projection (607) on Shen Ban (606), jack two (602) output is connected with roof (608) through the piston rod, and inside spout (609) of having seted up of roof (608).

2. A carriage-mounted ball support structure according to claim 1, wherein: the cold shear is characterized in that a crankshaft (2) is connected in the cold shear body (1), a sliding frame (3) is connected to the cold shear body (1), a steel cable (4) is connected to the top of the sliding frame (3), and a hook (5) is connected to one end of the steel cable (4).

3. A carriage-mounted ball support structure according to claim 1, wherein: the supporting plate (603) is in sliding connection with the cold shear body (1).

4. A carriage-mounted ball support structure according to claim 3, wherein: two rotating plates (604) are arranged, and the two rotating plates (604) are respectively connected with the supporting plate (603) in a rotating way.

5. A carriage-mounted ball support structure according to claim 1, wherein: the balls (605) are arranged in a plurality, the balls (605) are divided into a plurality of groups, and the balls (605) in the plurality of groups are distributed at equal intervals.

6. A carriage-mounted ball support structure according to claim 1, wherein: the two convex rods (607) and the two sliding grooves (609) are respectively arranged, and the two convex rods (607) are respectively matched with the two sliding grooves (609).

7. A carriage-mounted ball support structure according to claim 3, wherein: the top plate (608) is in sliding connection with the cold shear body (1).