CN212079960U

CN212079960U - Vertical installation coupler

Info

Publication number: CN212079960U
Application number: CN202020630931.0U
Authority: CN
Inventors: 陈波
Original assignee: Suzhou Sumen Yijia Cnc Technology Co ltd
Current assignee: Suzhou Sumen Yijia Cnc Technology Co ltd
Priority date: 2020-04-24
Filing date: 2020-04-24
Publication date: 2020-12-04
Anticipated expiration: 2030-04-24

Abstract

The utility model discloses a vertical installation shaft coupling, first shaft coupling and second shaft coupling that sets up including the symmetry, first shaft coupling is the first connection pad of fixedly connected with and second connection pad respectively with the relative one end of second shaft coupling, the one end that first shaft coupling was kept away from to first connection pad offsets with the second connection pad, the collar has been cup jointed in the last rotation of second shaft coupling, fixedly connected with rack on the lateral wall of collar, the upper end evenly distributed of second connection pad has a plurality of gag lever posts, the lower extreme of first connection pad is equipped with the slider corresponding with the gag lever post, be equipped with first through-hole and the second through-hole corresponding with the gag lever post in first connection pad and the second connection pad respectively, the upper end fixedly connected with of gag lever post and rack engaged with the gear. The utility model discloses a plurality of gag lever posts are twisted simultaneously in link gear's setting to improve whole work efficiency, reduce workman's physical expenditure.

Description

Vertical installation coupler

Technical Field

The utility model relates to a shaft coupling technical field especially relates to a install shaft coupling perpendicularly.

Background

The coupling is a device for connecting two shafts or a shaft and a rotating part, rotating together in the process of transmitting motion and power and not falling off under normal conditions, and is sometimes used as a safety device for preventing the connected parts from bearing overlarge load and playing a role in overload protection.

However, in the installation process of the existing coupler, a plurality of screws need to be screwed in sequence, so that the working efficiency is low, and the physical expenditure is large.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shaft coupling and in the installation, need screw up a plurality of screws in proper order, not only work efficiency is low, and the physical expenditure is great, and the shaft coupling of a perpendicular installation that proposes.

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

a vertically-installed coupler comprises a first coupler and a second coupler which are symmetrically arranged, wherein one end, opposite to the first coupler, of the first coupler is fixedly connected with a first connecting disc and a second connecting disc respectively, one end, far away from the first coupler, of the first connecting disc abuts against the second connecting disc, a mounting ring is rotatably sleeved on the second coupler, a rack is fixedly connected to the outer side wall of the mounting ring, a plurality of limiting rods are uniformly distributed at the upper end of the second connecting disc, a sliding block corresponding to the limiting rods is arranged at the lower end of the first connecting disc, a first through hole and a second through hole corresponding to the limiting rods are arranged in the first connecting disc and the second connecting disc respectively, a gear meshed with the rack is fixedly connected at the upper end of the limiting rods, a first through hole, a second through hole and the sliding block sequentially penetrate through the lower end of the limiting rods, and the limiting rods are in threaded connection with the sliding block, the upper end fixedly connected with stopper of slider, the stopper is kept away from the one end of slider and is supported with first flange, be equipped with the spout corresponding with the slider on the lateral wall of first shaft coupling, the one end of slider extends to in the spout, it is equipped with the slide bar to slide to insert in the slider, the both ends of slide bar run through the slider respectively and with spout interior relative lateral wall fixed connection.

Preferably, a groove is formed in the side wall of the sliding block, a ball is arranged in the groove, and the ball abuts against the inner side wall of the sliding groove.

Preferably, the sliding rod is sleeved with a spring, and two ends of the spring respectively abut against the inner side wall of the sliding groove and the sliding block.

Preferably, one end of the limiting block, which is far away from the sliding block, is fixedly connected with a clamping block, a clamping groove corresponding to the clamping block is formed in the side wall of the first connecting disc, and one end of the clamping block, which is far away from the sliding block, extends into the clamping groove.

Preferably, the limiting rod is fixedly sleeved with a bearing, and the bearing is fixedly connected in the first through hole.

Preferably, a handle is fixedly connected to the outer side wall of the mounting ring.

Has the advantages that:

1. when the connecting device is used, the sliding block is pushed to abut against the limiting rod, then the mounting ring is rotated to drive the rack to rotate, the limiting rod is driven to rotate through the meshing effect of the rack and the gear, the limiting rod drives the sliding block to move through the meshing effect of the threads, the limiting block abuts against the first connecting disc, and the sliding rod can improve the stability of the sliding block during movement, so that the first connecting disc and the second connecting disc are connected;

2. through the setting of ball, can reduce the resistance when the slider removes, through the setting of spring, can play certain supporting role to the slider, make the slider be close to the gag lever post, through the setting of fixture block, can improve the steadiness when fixed, through the setting of bearing, can improve the stability when the gag lever post rotates, through the setting of handle, can convenience of customers rotate the collar.

Drawings

Fig. 1 is a schematic structural view of a vertically installed coupling according to the present invention;

fig. 2 is the utility model provides a department's schematic structure view of perpendicular installation shaft coupling.

In the figure: 1-a limiting rod, 2-a sliding block, 3-a first coupler, 4-a first connecting disc, 5-a second connecting disc, 6-a spring, 7-a sliding rod, 8-a bearing, 9-a rack, 10-a mounting ring, 11-a second coupler, 12-a gear, 13-a limiting block and 14-a clamping block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

Referring to fig. 1-2, a vertical installation coupler comprises a first coupler 3 and a second coupler 11 which are symmetrically arranged, wherein one end of the first coupler 3, which is opposite to the second coupler 11, is fixedly connected with a first connecting disc 4 and a second connecting disc 5 respectively, which are used for realizing the connection between the first coupler 4 and the second coupler 11, one end of the first connecting disc 4, which is far away from the first coupler 3, is abutted against the second connecting disc 5, a mounting ring 10 is rotatably sleeved on the second coupler 11 and used for driving a rack 9 to rotate, the outer side wall of the mounting ring 10 is fixedly connected with the rack 9 and used for driving a gear 12 to rotate, a plurality of limiting rods 1 are uniformly distributed at the upper end of the second connecting disc 5 and used for driving the sliding blocks 2 to move, the lower end of the first connecting disc 4 is provided with a sliding block 2 corresponding to the limiting rods 1 and used for driving a limiting block 13 to move, a first through hole and a second through hole corresponding to the limiting rods 1 are respectively arranged in the first connecting disc 4 and the second, the upper end fixedly connected with of gag lever post 1 and rack 9 engaged with gear 12, be used for driving gag lever post 1 and rotate, the lower extreme of gag lever post 1 runs through first through-hole in proper order, second through-hole and slider 2, be threaded connection between gag lever post 1 and the slider 2, the upper end fixedly connected with stopper 13 of slider 2, be used for preventing to become flexible between first connection pad 4 and the second connection pad 5, stopper 13 keeps away from 2 one end of slider and offsets with first connection pad 4, be equipped with the spout corresponding with slider 2 on the lateral wall of first shaft coupling 3, the one end of slider 2 extends to in the spout, slide 2 interior slip insert and be equipped with slide bar 7, stability when being used for improving slider 2 and removing, slide bar 7's both ends run through slider 2 respectively and with the spout in relative lateral wall fixed connection.

In this embodiment, the side wall of the slide block 2 is provided with a groove, the groove is internally provided with a ball, the ball is abutted against the inner side wall of the chute, the slide bar 7 is sleeved with a spring 6, two ends of the spring 6 are respectively propped against the inner side wall of the sliding chute and the slide block 2, the support device is used for supporting the sliding block 2 to a certain extent, so that the sliding block 2 is close to the limiting rod 1, one end of the limiting block 13 far away from the sliding block 2 is fixedly connected with a clamping block 14, a clamping groove corresponding to the clamping block 14 is arranged on the side wall of the first connecting disc 4, one end of the clamping block 14 far away from the sliding block 2 extends into the clamping groove, for improving the stability during fixing, a bearing 8 is fixedly sleeved on the limiting rod 1, the bearing 8 is fixedly connected in the first through hole, be used for improving the stability when gag lever post 1 rotates, fixedly connected with handle on the lateral wall of collar 10 for convenience of customers rotates collar 10.

In this embodiment, promote

slider

2 and 1 counterbalance of gag lever post, then rotate collar 10 and drive rack 9 and rotate, drive gag lever post 1 through the effect of rack 9 with gear 12 meshing and rotate, gag lever post 1 drives slider 2 through screw-thread engagement's effect and removes, makes stopper 13 and first connection pad 4 counterbalance, and slide bar 7 can improve the stability when slider 2 removes to realize being connected between first connection pad 4 and the second connection pad 5, the utility model discloses a link gear's setting twists a plurality of gag lever posts simultaneously, thereby improves whole work efficiency, reduces workman's physical expenditure.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A vertical installation shaft coupling, includes first shaft coupling (3) and second shaft coupling (11) that the symmetry set up, its characterized in that: the end, opposite to the first coupler (3) and the second coupler (11), of the first coupler (3) is fixedly connected with a first connecting disc (4) and a second connecting disc (5) respectively, one end, far away from the first coupler (3), of the first connecting disc (4) is abutted to the second connecting disc (5), a mounting ring (10) is rotatably sleeved on the second coupler (11), a rack (9) is fixedly connected to the outer side wall of the mounting ring (10), a plurality of limiting rods (1) are uniformly distributed at the upper end of the second connecting disc (5), a sliding block (2) corresponding to the limiting rods (1) is arranged at the lower end of the first connecting disc (4), a first through hole and a second through hole corresponding to the limiting rods (1) are arranged in the first connecting disc (4) and the second connecting disc (5) respectively, a gear (12) meshed with the rack (9) is fixedly connected at the upper end of the limiting rods (1), the lower extreme of gag lever post (1) runs through first through-hole, second through-hole and slider (2) in proper order, be threaded connection between gag lever post (1) and slider (2), the upper end fixedly connected with stopper (13) of slider (2), the one end and the first connection dish (4) counterbalance of slider (2) are kept away from in stopper (13), be equipped with the spout corresponding with slider (2) on the lateral wall of first shaft coupling (3), the one end of slider (2) extends to in the spout, it is equipped with slide bar (7) to slide to insert in slider (2), the both ends of slide bar (7) run through slider (2) respectively and with the spout in relative lateral wall fixed connection.

2. A vertically mounted coupling as claimed in claim 1, wherein: the side wall of the sliding block (2) is provided with a groove, a ball is arranged in the groove, and the ball is abutted to the inner side wall of the sliding groove.

3. A vertically mounted coupling as claimed in claim 1, wherein: the sliding rod (7) is sleeved with a spring (6), and two ends of the spring (6) are respectively abutted against the inner side wall of the sliding groove and the sliding block (2).

4. A vertically mounted coupling as claimed in claim 1, wherein: the one end fixedly connected with fixture block (14) of slider (2) are kept away from in stopper (13), be equipped with on the lateral wall of first flange (4) with the corresponding draw-in groove of fixture block (14), the one end that slider (2) were kept away from in fixture block (14) extends to the draw-in groove.

5. A vertically mounted coupling as claimed in claim 1, wherein: the fixed cover is equipped with bearing (8) on gag lever post (1), bearing (8) fixed connection is in first through-hole.

6. A vertically mounted coupling as claimed in claim 1, wherein: the outer side wall of the mounting ring (10) is fixedly connected with a handle.