CN216327868U

CN216327868U - Bearing roller clamping device of portable equipment

Info

Publication number: CN216327868U
Application number: CN202123023809.0U
Authority: CN
Inventors: 宁少男; 徐朝熠; 李永芝
Original assignee: Wafangdian Tiancheng Bearing Manufacturing Co ltd
Current assignee: Wafangdian Tiancheng Bearing Manufacturing Co ltd
Priority date: 2021-12-06
Filing date: 2021-12-06
Publication date: 2022-04-19
Anticipated expiration: 2031-12-06

Abstract

The utility model discloses a portable assembled bearing roller clamping device, which belongs to the technical field of bearing roller processing assistance and comprises an operating board and a handle, wherein the upper surface of the operating board is fixedly connected with the bottom ends of two supporting columns, the top ends of the two supporting columns are provided with a control structure, the outer surface of the control structure is wound with two connecting ropes, and the bottom ends of the two connecting ropes are fixedly connected with the lower surface of the same handle. This bearing roller clamping device of portable equipment, through setting up the handle, connect rope, slide bar, control structure, arc wall, first spherical shell and the spherical shell of second, then this device can realize the centre gripping purpose to a plurality of rollers through handheld operation, has reached convenient operation's purpose, and this device can accomplish a holistic clamping part through the equipment between each part, and the volume is less moreover, has reached portable demand to good use has been reached.

Description

Bearing roller clamping device of portable equipment

Technical Field

The utility model belongs to the technical field of bearing roller processing assistance, and particularly relates to a portable assembled bearing roller clamping device.

Background

Bearing roller is as one of the important spare part of bearing component part, the processing fineness demand is higher, bearing roller after preliminary shaping, it is fixed to need carry out the centre gripping to the roller, then just can begin processing work on next step, anchor clamps among the prior art generally comprise lead screw and two splint, not only the operation of not being convenient for, and the single can only carry out centre gripping work to single bearing roller moreover, make the result of use ideal inadequately, consequently, it has important meaning to study the bearing roller clamping device of a portable equipment and solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the defects in the prior art, the utility model provides a portable assembled bearing roller clamping device, which solves the problems that a clamp in the prior art is generally composed of a screw rod and two clamping plates, is inconvenient to operate, and can only clamp a single bearing roller at a time, so that the using effect is not ideal.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a bearing roller clamping device of portable equipment, includes operation panel and handle, the upper surface of operation panel and the bottom fixed connection of two support columns, two the top of support column is provided with control structure, control structure's surface winding has two to connect the rope, two the bottom of connecting the rope is connected with the lower fixed surface of same handle.

Two arc walls, four have all been seted up to the left and right sides of control structure's surface equal sliding connection has a slide bar, four in the arc wall the top of slide bar is connected with four telescopic lower fixed surface respectively, four telescopic upper surface is connected with the lower fixed surface of four spherical shells of second respectively, four same connecting plate has been cup jointed to telescopic internal surface, connecting plate fixed connection is in control structure's both sides, the upper surface of connecting plate and the lower fixed surface of four spherical shells of first are connected.

As a further scheme of the utility model: the left side and the right side of the connecting plate are respectively clamped with a movable sleeve, and the movable sleeves are respectively sleeved on the outer surfaces of the two supporting columns.

As a further scheme of the utility model: control structure includes two connecting shell, two the lower surface of connecting shell respectively with the top fixed connection of two support columns, two the opposite face of connecting shell respectively with the left and right sides face fixed connection of connecting plate, two the equal joint in upper surface of connecting shell has limit structure, two limit structure meshes with two ratchets respectively, two the internal surface of ratchet and the fixed surface of roller bearing are connected, four the surface at the roller bearing is seted up to the arc wall.

As a further scheme of the utility model: the surface of roller bearing and the internal surface fixed connection of two rope reels, two connect the rope and twine respectively at the surface of two rope reels, two the back of the body of rope reel respectively with the one end fixed connection of two torsional springs, two the other end of torsional spring respectively with the opposite face fixed connection of two bearings, two the bearing joint is respectively at the opposite face of two connect the shell, two the bearing cup joints the surface at the roller bearing.

As a further scheme of the utility model: the limiting structure comprises a telescopic rod, the telescopic rod is connected to the upper surface of the connecting shell in a clamped mode, a spring is sleeved on the outer surface of the telescopic rod, the bottom ends of the spring and the telescopic rod are fixedly connected with the upper surface of a pawl, the top end of the spring is fixedly connected with the upper surface of the inner wall of the connecting shell, and the pawl is meshed with a ratchet wheel.

As a further scheme of the utility model: one side of the pawl is fixedly connected with an operating rod, the operating rod is positioned in the through hole, and the through hole is formed in the right side face of the connecting shell.

(III) advantageous effects

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

1. this bearing roller clamping device of portable equipment, through setting up the handle, connect the rope, the slide bar, control structure, the arc wall, first spherical shell and the spherical shell of second, it is rotatory to connect the rope drive rope dish through the handle pulling, make control structure pass through the arc wall and drive slide bar and sleeve removal, make first spherical shell and the spherical shell of second to the roller centre gripping, then this device can realize the centre gripping purpose to a plurality of rollers through handheld operation, convenient operation's purpose has been reached, and a holistic clamping part can be accomplished through the equipment between each part to this device, and small in size, portable demand has been reached, thereby good use has been reached.

2. This bearing roller clamping device of portable equipment through setting up spring, pawl and ratchet for the pawl realizes the block with the ratchet under the elastic force effect of spring, reaches the fixed action, and then can ensure the rotation of ratchet towards a direction through the cooperation of pawl and ratchet, avoids reversing of ratchet, and then can keep the centre gripping operation to the roller, avoids the not hard up problem of roller.

3. This bearing roller clamping device of portable equipment, through setting up the torsional spring, the rope reel, the roller bearing, the arc wall, the slide bar, sleeve and the spherical shell of second, torsion through the torsional spring can drive the rope reel rotatory, make the rope reel can accomplish the rolling operation of connecting the rope, the roller bearing passes through arc wall extrusion slide bar motion simultaneously, make the slide bar drive sleeve and the spherical shell of second remove, make the spherical shell of second and the separation of first spherical shell, and then can reach the fixed action of demolising the roller, the effect of automatic demolising has further been reached, it is more convenient to make the use.

Drawings

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

FIG. 2 is a schematic cross-sectional view of a control structure according to the present invention;

FIG. 3 is a schematic three-dimensional structure of the connecting plate of the present invention;

FIG. 4 is a schematic three-dimensional sectional structure of the connecting shell of the present invention;

in the figure: the device comprises an operating plate 1, a handle 2, a connecting rope 3, a movable sleeve 4, a supporting column 5, a control structure 6, a connecting shell 61, a limit structure 62, a telescopic rod 621, a spring 622, a pawl 623, a ratchet wheel 63, a rolling shaft 64, a rope reel 65, a torsion spring 66, a through hole 67, an operating rod 68, a bearing 69, a first spherical shell 7, a connecting plate 8, a sleeve 9, a second spherical shell 10, a sliding rod 11 and an arc-shaped groove 12.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

As shown in fig. 1 to 4, the present invention provides a technical solution: the utility model provides a bearing roller clamping device of portable equipment, including operation panel 1 and handle 2, through setting up operation panel 1, thereby be convenient for gripping of staff, the operation of carrying of staff has further been made things convenient for, the upper surface of operation panel 1 and the bottom fixed connection of two support columns 5, the top of two support columns 5 is provided with control structure 6, control structure 6's surface winding has two to connect rope 3, two bottom and the lower fixed surface of same handle 2 of connecting rope 3 are connected, through setting up handle 2, thereby be convenient for provide the point of application of force for the staff, and then be convenient for the work of control connection rope 3.

The left side and the right side of the outer surface of the control structure 6 are respectively provided with two arc-shaped grooves 12, through the arrangement of the arc-shaped grooves 12, the rotation of the rolling shaft 64 can carry out displacement control work on the slide bars 11 through the arc-shaped grooves 12, meanwhile, the arrangement directions of the two arc-shaped grooves 12 on the left side and the two arc-shaped grooves 12 on the right side are opposite, so that the clamping of the second spherical shell 10 to the roller is convenient to control, the slide bars 11 are all connected in the four arc-shaped grooves 12 in a sliding manner, the top ends of the four slide bars 11 are respectively fixedly connected with the lower surfaces of four sleeves 9, the upper surfaces of the four sleeves 9 are respectively fixedly connected with the lower surfaces of the four second spherical shells 10, the inner surfaces of the four sleeves 9 are sleeved with the same connecting plate 8, through the arrangement of the connecting plate 8, the connecting plate 8 can ensure the stable movement of the sleeves 9, the connecting plate 8 is fixedly connected with the two sides of the control structure 6, the upper surfaces of the connecting plate 8 are fixedly connected with the lower surfaces of the four first spherical shells 7, by providing the first spherical shell 7 and the second spherical shell 10, the roller can be accommodated and placed.

Specifically, as shown in fig. 1, the movable sleeves 4 are clamped on the left side and the right side of the connecting plate 8, the two movable sleeves 4 are respectively sleeved on the outer surfaces of the two supporting columns 5, and the supporting columns 5 and the movable sleeves 4 are arranged, so that the movable sleeves 4 can be stably moved up and down by the supporting columns 5.

Specifically, as shown in fig. 2 and 4, the control structure 6 includes two connecting shells 61, the lower surfaces of the two connecting shells 61 are respectively fixedly connected to the top ends of the two support columns 5, the opposite surfaces of the two connecting shells 61 are respectively fixedly connected to the left and right sides of the connecting plate 8, the connecting plate 8 is arranged to guide the sleeve 9, so that the sleeve 9 can move smoothly, the upper surfaces of the two connecting shells 61 are respectively clamped with the limiting structures 62, the two limiting structures 62 are respectively engaged with the two ratchet wheels 63, the inner surfaces of the two ratchet wheels 63 are fixedly connected to the outer surface of the roller 64, the four arc-shaped grooves 12 are formed in the outer surface of the roller 64, the outer surface of the roller 64 is fixedly connected to the inner surfaces of the two rope discs 65, the connecting rope 3 can be wound by arranging the rope discs 65, the two connecting ropes 3 are respectively wound on the outer surfaces of the two rope discs 65, the opposite surfaces of the two rope reels 65 are respectively fixedly connected with one end of two torsion springs 66, the torsion springs 66 are arranged, so that the torsion force of the torsion springs 66 can drive the rope reels 65 to rotate reversely, and further the movement of the roller 64 is convenient to control, the other ends of the two torsion springs 66 are respectively fixedly connected with the opposite surfaces of two bearings 69, the roller 64 can stably rotate by arranging the bearings 69, the two bearings 69 are respectively clamped on the opposite surfaces of the two connecting shells 61, the two bearings 69 are sleeved on the outer surface of the roller 64, the limiting structure 62 comprises a telescopic rod 621, by arranging the telescopic rod 621, the spring 622 can stably extend and retract up and down, the telescopic rod 621 is clamped on the upper surface of the connecting shell 61, the spring 622 is sleeved on the outer surface of the telescopic rod 621, by arranging the spring 622, the elastic force of the spring 622 can push the pawl 623 to be clamped with the ratchet 63, and further the positioning function of the ratchet 63 can be realized, avoid ratchet 63's reversal, the bottom of spring 622 and telescopic link 621 is connected with the last fixed surface of pawl 623, the top of spring 622 is connected with the last fixed surface who is connected the shell 61 inner wall, pawl 623 and ratchet 63 mesh, one side fixedly connected with action bars 68 of pawl 623, through setting up action bars 68, thereby can provide the point of application of force, the staff of being convenient for controls pawl 623 and ratchet 63 separation, action bars 68 is located the through-hole 67, through seting up through-hole 67, thereby make action bars 68 can move about smoothly from top to bottom, through-hole 67 is seted up at the right flank of connecting shell 61.

The working principle of the utility model is as follows:

s1, when in use, the roller is placed in the first spherical shell 7, the handle 2 is pulled, the handle 2 drives the rope disc 65 to rotate by pulling the connecting rope 3, the torsion spring 66 is twisted, meanwhile, the roller 64 drives the ratchet 63 to rotate, the ratchet 63 extrudes the pawl 623 to separate, and the spring 622 is compressed;

s2, controlling the sliding of the sliding rod 11 by the arc-shaped groove 12 on the surface of the roller 64, so that the sliding rod 11 drives the second spherical shell 10 to move through the sleeve 9, the second spherical shell 10 is close to the first spherical shell 7 to clamp the roller, and then the handle 2 is released, so that the elastic force of the spring 622 can push the pawl 623 to be clamped with the ratchet 63;

s3, when taking out, firstly, the two operation levers 68 are shifted upwards, so that the operation levers 68 push the pawl 623 upwards to separate from the ratchet 63, at this time, the torsion of the torsion spring 66 can drive the rope reel 65 to reversely return, so that the rope reel 65 winds the connecting rope 3, and at the same time, the rolling shaft 64 reversely rotates, so that the rolling shaft 64 drives the sliding rod 11 and the sleeve 9 to move through the arc-shaped groove 12, so that the second spherical shell 10 is separated from the first spherical shell 7, and at this time, the roller is taken down.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. A bearing roller clamping device of portable equipment, includes operation panel (1) and handle (2), its characterized in that: the upper surface of the operating plate (1) is fixedly connected with the bottom ends of two supporting columns (5), the top ends of the two supporting columns (5) are provided with control structures (6), two connecting ropes (3) are wound on the outer surface of each control structure (6), and the bottom ends of the two connecting ropes (3) are fixedly connected with the lower surface of the same handle (2);

two arc wall (12), four have all been seted up to the left and right sides of the surface of control structure (6) equal sliding connection has slide bar (11), four in arc wall (12) the top of slide bar (11) respectively with the lower fixed surface of four sleeve (9), four the upper surface of sleeve (9) respectively with the lower fixed surface of four spherical shells of second (10) be connected, four same connecting plate (8) have been cup jointed to the internal surface of sleeve (9), connecting plate (8) fixed connection is in the both sides of control structure (6), the upper surface of connecting plate (8) and the lower fixed surface of four first spherical shells (7) are connected.

2. A portable assembled bearing roller gripping apparatus according to claim 1, wherein: the left side and the right side of the connecting plate (8) are all clamped with movable sleeves (4), and the movable sleeves (4) are respectively sleeved on the outer surfaces of the two support columns (5).

3. A portable assembled bearing roller gripping apparatus according to claim 1, wherein: control structure (6) include two connect shell (61), two the lower surface of connecting shell (61) respectively with the top fixed connection of two support columns (5), two the opposite face of connecting shell (61) respectively with the left and right sides face fixed connection of connecting plate (8), two the equal joint of upper surface of connecting shell (61) has limit structure (62), two limit structure (62) mesh with two ratchet (63) respectively, two the internal surface of ratchet (63) is connected with the fixed surface of roller bearing (64), four the surface at roller bearing (64) is seted up in arc wall (12).

4. A portable assembled bearing roller gripping apparatus according to claim 3, wherein: the surface of roller bearing (64) and the internal surface fixed connection of two rope reel (65), two connect rope (3) and twine respectively at the surface of two rope reel (65), two the back of the body of rope reel (65) respectively with the one end fixed connection of two torsional springs (66), two the other end of torsional spring (66) respectively with the opposite face fixed connection of two bearings (69), two bearing (69) joint respectively is two the opposite face of connecting shell (61), two bearing (69) cup joint the surface at roller bearing (64).

5. A portable assembled bearing roller gripping apparatus according to claim 3, wherein: limit structure (62) include telescopic link (621), telescopic link (621) joint is at the upper surface of connecting shell (61), spring (622) has been cup jointed to the surface of telescopic link (621), the bottom of spring (622) and telescopic link (621) is connected with the last fixed surface of pawl (623), the top of spring (622) is connected with the last fixed surface who connects shell (61) inner wall, pawl (623) and ratchet (63) meshing.

6. A portable assembled bearing roller gripping apparatus according to claim 5, wherein: one side fixedly connected with action bars (68) of pawl (623), action bars (68) are located through-hole (67), through-hole (67) are seted up and are connected the right flank of shell (61).