CN218177773U

CN218177773U - Coupling suitable for perpendicular installation

Info

Publication number: CN218177773U
Application number: CN202222258188.2U
Authority: CN
Inventors: 高峰
Original assignee: WUXI CREATE PRECISION MACHINE CO LTD
Current assignee: WUXI CREATE PRECISION MACHINE CO LTD
Priority date: 2022-08-26
Filing date: 2022-08-26
Publication date: 2022-12-30
Anticipated expiration: 2032-08-26

Abstract

The utility model discloses a shaft coupling suitable for perpendicular installation, including shaft coupling body one and shaft coupling body two, a plurality of fixed columns of one side fixedly connected with of shaft coupling body two, and the fixed column passes shaft coupling body one, swing joint has double rack and wedge in the fixed column, and wedge is fixed mutually with double rack, two clearance grooves have been seted up in the outside of fixed column, keep away the inslot swing joint of clearance and lack the gear, and lack gear and double rack mesh mutually, the outside fixedly connected with rotor plate that lacks the gear, and the rotor plate is located keeps away the inslot. The utility model discloses not only can save the time of dismantling the bolt, improve the maintenance efficiency of shaft coupling, can avoid the staff phenomenon that the hand is smooth to appear moreover, improve swivel becket pivoted stability, can also avoid shaft coupling body one and shaft coupling body two to collide and take place to damage, improved the life of shaft coupling body one and shaft coupling body two.

Description

Coupling suitable for perpendicular installation

Technical Field

The utility model relates to a shaft coupling technical field especially relates to a shaft coupling suitable for perpendicular installation.

Background

The coupling is a device which connects two shafts or a shaft and a rotating part, rotates together in the process of transmitting motion and power and does not fall off under normal conditions, is usually composed of two halves which are connected by keys or tight fit and the like respectively and fastened at the two shaft ends, and then the two halves are connected by a certain mode, wherein the connecting mode comprises horizontal installation and vertical installation, and most of couplings suitable for vertical installation are rigid couplings.

Rigid coupling on the market needs regular maintenance, needs dismantle the shaft coupling during the maintenance, and the fixed mode of current rigid coupling is various, and the most needs use tools to dismantle, and the required instrument of carrying is numerous, leads to workman's burden to increase, consequently, is difficult to satisfy people's user demand.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art, and providing a shaft coupling suitable for vertical installation.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a shaft coupling suitable for perpendicular installation, includes shaft coupling body one and shaft coupling body two, a plurality of fixed columns of one side fixedly connected with of shaft coupling body two, and the fixed column passes shaft coupling body one, swing joint has double-sided rack and wedge piece in the fixed column, and wedge piece and double-sided rack are fixed mutually, two keep away the position groove have been seted up in the outside of fixed column, keep away the position inslot swing joint and lack the gear, and lack gear and double-sided rack and mesh mutually, the outside fixedly connected with rotor plate that lacks the gear, and the rotor plate is located keeps away the position inslot, shaft coupling body one carries out the joint through rotor plate and shaft coupling body two and fixes, the top fixedly connected with cylinder of wedge piece, the top swing joint of fixed column has the swivel ring, and swing joint has the cylinder in the swivel ring, and the cylinder is fixed with wedge piece, two spouts have been seted up to the inner wall of swivel ring, and the spout contactable swing joint has the slider, and the slider contacts with the cylinder and with the wedge piece, one side fixedly connected with the spring of slider, and the spring is fixed with the spout mutually.

As the utility model discloses further scheme again, the bottom fixedly connected with extension spring of two-sided rack, and extension spring and fixed column are fixed mutually.

As the utility model discloses scheme further again, cylindrical top fixedly connected with pull ring, and the pull ring be located the swivel becket and with swivel becket swing joint.

As a further proposal of the utility model, the bayonet is opened at the top of the rotating ring, and a protective cap is movably connected in the bayonet.

As the utility model discloses scheme further again, the outside of swivel becket is equipped with a plurality of anti-skidding lines, and anti-skidding line evenly distributed.

As the utility model discloses further scheme again, the outside fixedly connected with locating piece of fixed column, and the locating piece contacts with the rotating ring.

As the utility model discloses scheme further again, the top fixedly connected with rubber pad of shaft coupling body two, and the rubber pad is located between shaft coupling body two and shaft coupling body one.

As a further proposal, the upper surface of the first shaft coupling body is provided with a label mounting groove.

The utility model has the advantages that:

1. the double-sided rack type coupler is used in cooperation with the gear lacking through the double-sided rack, the first coupler body penetrates through the fixing column, then the double-sided rack is pulled, the first coupler body can be clamped by the rotating plate, the coupler can be installed, when the two couplers are required to be maintained and disassembled, the gear lacking is only required to be driven through the double-sided rack to rotate reversely, the rotating plate is retracted into the avoiding groove, the rotating plate is not clamped and fixed to the first coupler body, the two couplers can be detached, the coupler is maintained, excessive tools are not required to be used, the burden of workers is reduced, and the maintenance efficiency of the couplers is improved.

2. Through the setting of anti-skidding line, when the staff held the swivel becket and rotated, anti-skidding line can increase the frictional force between swivel becket and the staff hand to avoid the staff the phenomenon of the hand slip to appear, improved swivel becket pivoted stability.

3. Through the arrangement of the rubber pad, when the coupler is installed, the rubber pad can prevent the first coupler body and the second coupler body from being in direct contact, the acting force between the first coupler body and the second coupler body is reduced, the first coupler body and the second coupler body are prevented from being collided and damaged, and the service life of the first coupler body and the service life of the second coupler body are prolonged.

Drawings

Fig. 1 is a schematic perspective view of a coupling adapted for vertical installation according to the present invention;

fig. 2 is a schematic view of a partial cross-sectional structure of a coupling suitable for vertical installation according to the present invention;

fig. 3 is an enlarged schematic structural diagram of a part a of the coupling suitable for vertical installation provided by the present invention.

In the figure: 1. a first coupler body; 2. a second coupling body; 3. a rubber pad; 4. a label mounting groove; 5. fixing a column; 6. a double-sided rack; 7. a position avoiding groove; 8. a rotating plate; 9. a gear is missing; 10. a tension spring; 11. a rotating ring; 12. anti-skid lines; 13. a protective cap; 14. positioning a block; 15. a wedge-shaped block; 16. a cylinder; 17. a pull ring; 18. a chute; 19. a spring; 20. a slide block.

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 the described embodiments are only some embodiments, not all embodiments, of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by the skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a coupler suitable for vertical installation comprises a first coupler body 1 and a second coupler body 2, wherein a plurality of fixing columns 5 are welded on one side of the second coupler body 2, the fixing columns 5 penetrate through the first coupler body 1, a double-sided rack 6 and a wedge-shaped block 15 are slidably connected with the fixing columns 5, the wedge-shaped block 15 is fixed with the double-sided rack 6, two avoiding grooves 7 are formed in the outer sides of the fixing columns 5, a gear lacking 9 is rotatably connected in the avoiding grooves 7, the gear lacking 9 is meshed with the double-sided rack 6, a rotating plate 8 is welded on the outer side of the gear lacking 9, the rotating plate 8 is located in the avoiding grooves 7, the first coupler body 1 is fixedly clamped with the second coupler body 2 through the rotating plate 8, a cylinder 16 is welded on the top of the wedge-shaped block 15, a rotating ring 11 is rotatably connected on the top of the fixing columns 5, the rotating ring 11 is slidably connected with the cylinder 16, the cylinder 16 is fixed with the wedge-shaped block 15, the inner wall of the rotating ring 11 is provided with two sliding grooves 18, the sliding grooves 18 are connected with sliding blocks 20 in a sliding mode, the sliding blocks 20 are in contact with the cylinder 16 and the wedge-shaped block 15, one side of each sliding block 20 is welded with a spring 19, the springs 19 are fixed with the sliding grooves 18, when the first coupling body 1 and the second coupling body 2 need to be maintained and disassembled, the rotating ring 11 is rotated, the rotating ring 11 drives the sliding blocks 20 to rotate, the sliding blocks 20 can move towards the sliding grooves 18 and extrude the springs 19 under the action of the inclined surfaces of the wedge-shaped block 15 in the rotating process, after the sliding blocks 20 completely enter the sliding grooves 18, the double-sided rack 6 is pushed to move, the double-sided rack 6 drives the missing gear 9 to rotate reversely, the missing gear 9 drives the rotating plate 8 to rotate towards the avoiding groove 7, so that the rotating plate 8 is retracted, and then the first coupling body 1 and the second coupling body 2 are disassembled, the coupler body I1 and the coupler body II 2 are conveniently detached, excessive tools are not needed, the burden of workers is reduced, and the maintenance efficiency of the coupler body I1 and the coupler body II 2 is improved.

The utility model discloses in, the bottom welding of double-sided rack 6 has extension spring 10, and extension spring 10 is fixed mutually with fixed column 5, the top welding of cylinder 16 has pull ring 17, and pull ring 17 be located swivel ring 11 and with swivel ring 11 sliding connection, the bayonet socket has been seted up at swivel ring 11's top, the joint has helmet 13 in the bayonet socket, swivel ring 11's the outside is equipped with a plurality of anti-skidding lines 12, and anti-skidding line 12 evenly distributed, when the staff holds swivel ring 11 and rotates, anti-skidding line 12 can increase the frictional force between swivel ring 11 and the staff hand, thereby avoid the staff phenomenon of hand slip to appear, there is locating piece 14 in the outside of fixed column 5 through the bolt fastening, and locating piece 14 contacts with swivel ring 11, the top bonding of coupling body two 2 has rubber pad 3, and rubber pad 3 are located between coupling body two 2 and coupling body one 1, when installing the coupling, rubber pad 3 can avoid coupling body one 1 and coupling body two 2 to carry out direct contact, the effort that has reduced coupling body 1 and coupling body two 2, the sign body takes place the damage mounting groove, the upper surface of the coupler body has been seted up 4.

The working principle is as follows: when the first coupler body 1 and the second coupler body 2 need to be installed, the fixing column 5 on the second coupler body 2 is inserted into the first coupler body 1, the protective cap 13 is opened, the cylinder 16 is pulled to move through the pull ring 17, the cylinder 16 drives the wedge block 15 to move, the wedge block 15 drives the double-sided rack 6 to move and stretch the tension spring 10, the double-sided rack 6 drives the missing gear 9 to rotate, the missing gear 9 drives the rotating plate 8 to rotate, so that the rotating plate 8 is opened, when the rotating plate 8 is completely opened, the slider 20 moves to be in contact with the wedge block 15 through the acting force of the spring 19, so that the double-sided rack 6 is limited, meanwhile, the rotating plate 8 can clamp and fix the first coupler body 1, so that the first coupler body 1 and the second coupler body 2 are installed and fixed, when the first coupler body 1 and the second coupler body 2 need to be maintained and disassembled, the rotating ring 11 drives the slider 20 to rotate, the slider 20 moves towards the chute 18 under the inclined plane of the wedge block 15 in the rotating block, when the first coupler body 1 and the second coupler body 2 need to move, the slider 20 to drive the sliding block 6, the sliding block 6 to move, so that the sliding block 6 and the sliding block 6 can move when the double-sided rack 6 is moved, the sliding block 16 and the sliding block 16 is moved, so that the sliding block can be conveniently, the maintenance efficiency of the first coupling body 1 and the second coupling body 2 is improved.

Finally, it should be noted that: it will be apparent to those skilled in the art that modifications may be made to the above-described embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a shaft coupling suitable for perpendicular installation, includes shaft coupling body one (1) and shaft coupling body two (2), its characterized in that, one side fixedly connected with a plurality of fixed columns (5) of shaft coupling body two (2), and fixed column (5) pass shaft coupling body one (1), swing joint has double-sided rack (6) and wedge type piece (15) in fixed column (5), and wedge type piece (15) are fixed mutually with double-sided rack (6), two are kept away position groove (7) have been seted up in the outside of fixed column (5), keep away swing joint has scarce gear (9) in position groove (7), and lacks gear (9) and mesh with double-sided rack (6), the outside fixedly connected with rotor plate (8) of lacking gear (9), and rotor plate (8) are located and keep away position groove (7), shaft coupling body one (1) carries out the joint with shaft coupling body two (2) through rotor plate (8) and fixes, the top fixedly connected with wedge type piece (16) of wedge type piece (15), the top movable connection has rotating ring (11) of fixed column (5), and cylindrical movable ring (11) and cylindrical sliding chute (16) and cylindrical inner wall (11) have seted up, a sliding block (20) is movably connected in the sliding groove (18), the sliding block (20) is in contact with the cylinder (16) and is in contact with the wedge-shaped block (15), a spring (19) is fixedly connected to one side of the sliding block (20), and the spring (19) is fixed with the sliding groove (18).

2. The coupling suitable for vertical installation according to claim 1, wherein the bottom of the double-sided rack (6) is fixedly connected with a tension spring (10), and the tension spring (10) is fixed with the fixed column (5).

3. A coupling adapted for vertical installation according to claim 1, wherein a pull ring (17) is fixedly attached to the top of the cylinder (16), and the pull ring (17) is located within the rotating ring (11) and is movably connected to the rotating ring (11).

4. The coupling suitable for vertical installation according to claim 1, wherein the top of the rotating ring (11) is provided with a bayonet in which a protective cap (13) is movably connected.

5. A coupling adapted for vertical mounting according to claim 4, characterised in that the outside of the rotating ring (11) is provided with a plurality of anti-slip threads (12), and that the anti-slip threads (12) are evenly distributed.

6. The coupling adapted to be vertically installed according to claim 1, wherein a positioning block (14) is fixedly connected to the outside of the fixing column (5), and the positioning block (14) is in contact with the rotating ring (11).

7. The coupling suitable for vertical installation according to claim 1, wherein the top of the second coupling body (2) is fixedly connected with a rubber pad (3), and the rubber pad (3) is located between the second coupling body (2) and the first coupling body (1).

8. The coupling suitable for vertical installation according to claim 7, wherein the upper surface of the first coupling body (1) is provided with a label mounting groove (4).