CN217355253U

CN217355253U - Flange bushing with good protection effect

Info

Publication number: CN217355253U
Application number: CN202221278428.9U
Authority: CN
Inventors: 于国勇; 宋琛; 季禄顺; 丁国会; 孙维安
Original assignee: Long Island High Energy Polyurethane Co ltd
Current assignee: Long Island High Energy Polyurethane Co ltd
Priority date: 2022-05-25
Filing date: 2022-05-25
Publication date: 2022-09-02
Anticipated expiration: 2032-05-25

Abstract

The utility model discloses a flange bush with better protection effect, which relates to the technical field of bushes and improves the existing bush, in the using process, the bush can not be separated normally, so that when the bush is installed, mechanical parts need to be dismantled, and the bush can be sleeved on the surface of a component, the mode is time-consuming and labor-consuming, is inconvenient for users to use, and reduces the applicability problem of the bush, and is formed by splicing two symmetrically arranged bush components, wherein each bush component comprises an outer semi-ring body, an inner semi-ring body is fixedly installed in the outer semi-ring body, a gap is formed between the outer semi-ring body and the inner semi-ring body, and one end of the outer semi-ring body is fixedly connected with a flange; two symmetrically arranged ring plates are arranged between the two bushing components. The utility model discloses can realize the quick installation to the bush, connection stability is high, need not additionally to dismantle the part on the equipment, and is comparatively convenient.

Description

Flange bushing with good protection effect

Technical Field

The utility model belongs to the technical field of the bush and specifically relates to a better flange bush of protecting effect is related to.

Background

When mechanical equipment runs, the shaft rotates at a high speed, in order to improve the stability of the shaft and avoid the abrasion of the shaft caused by frictional heat, and the service life of the shaft is prolonged, a bushing is fixed on the outer side of the shaft to protect the shaft. Therefore, the bushing is widely used, the abrasion phenomenon is easy to occur in the using process of a product, if the bushing is not used, the part is replaced after abrasion, the bushing is replaced at present, and the bushing is convenient to process, low in replacement cost and easy to replace, and has a guiding function and the like.

In realizing the utility model discloses in-process, the inventor finds that there is following problem at least in this technique, and current bush is in the use, can't separate between the bush usually, leads to when installing it, needs to demolish machine part to just can establish the bush cover on the surface of part, this mode is wasted time and energy, and the user's of not being convenient for use's use has just reduced the suitability of bush. Therefore, a flange bushing having a good protection effect is now proposed.

SUMMERY OF THE UTILITY MODEL

In order to improve current bush, in the use, can't separate between the bush usually, lead to when installing it, need demolish machine part to could establish the surface at the part with the bush cover, this mode is wasted time and energy, and the user's of not being convenient for use, and reduced the problem of the suitability of bush, the utility model provides a better flange bush of protecting effect.

The utility model provides a better flange bush of protecting effect adopts following technical scheme:

a flange bushing with a good protection effect is formed by splicing two bushing components which are symmetrically arranged, each bushing component comprises an outer semi-ring body, an inner semi-ring body is fixedly installed inside each outer semi-ring body, a gap is formed between each outer semi-ring body and each inner semi-ring body, and one end of each outer semi-ring body is fixedly connected with a flange;

two ring plates which are symmetrically arranged are arranged between the bushing components, the ring plates are inserted into the gaps, the straight lines of the joints of the ring plates are perpendicular to the straight lines of the joints of the bushing components, the middle parts of the ring plates, which are close to one ends of the flanges, are fixedly connected with arc plates, two bolts which are symmetrically arranged are arranged on the arc plates, and the two bolts are fixedly connected with the flanges respectively.

Through adopting above-mentioned technical scheme, through with two bush unit mount on the axle piece, then insert two crown plates to the inside in space to the straight line that keeps two crown plate junction places is perpendicular with the straight line at two bush unit junction places, through bolt and flange fixed connection with on the arc, can realize the installation to whole device, need not additionally to dismantle comparatively convenient to the part on the equipment.

Optionally, the outer half ring body and the inner half ring body are fixedly connected through a connecting plate.

Through adopting above-mentioned technical scheme, the connecting plate has realized the stable connection between outer hemicycle body and the interior hemicycle body.

Optionally, a connecting groove is formed in the ring plate, and the connecting plate is inserted into the connecting groove.

Through adopting above-mentioned technical scheme, the setting of spread groove, when the crown plate inserts to the inside in space, the connecting plate inserts to the inside of spread groove to the stability of connecting between two bush components has been improved.

Optionally, both sides of the ring plate are provided with elastic rubber pads.

Through adopting above-mentioned technical scheme, the setting of elastic rubber pad can absorb the vibration of whole device effectively.

Optionally, a groove is formed in the top of the flange, and the arc-shaped plate is located inside the groove.

Through adopting above-mentioned technical scheme, the setting of recess for arc and bolt all are located the inside of recess, and the upper surface that is difficult for making the flange produces protrudingly.

To sum up, the utility model discloses following beneficial effect has:

the utility model discloses an install two bush subassemblies on the axle piece, then insert two crown plates to the inside in space to the straight line that keeps two crown plate junction places is perpendicular with the straight line at two bush subassembly junction places, and the connecting plate inserts to the inside of spread groove, through bolt and flange fixed connection with on the arc, can realize the installation to whole device, and connection stability is high, need not additionally to dismantle the part on the equipment, and is comparatively convenient.

Drawings

Fig. 1 is a schematic view of the bottom view of the present invention.

Fig. 2 is a schematic top view of the present invention.

Fig. 3 is a schematic view of the ring plate of the present invention.

Description of reference numerals:

1. an outer half-ring body; 2. an inner half-ring body; 3. a void; 4. a flange; 5. a ring plate; 6. an arc-shaped plate; 7. a bolt; 8. a connecting plate; 9. connecting grooves; 10. an elastic rubber pad; 11. and (4) a groove.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

Referring to fig. 1-3, a flange bushing with better protection effect is formed by splicing two bushing components which are symmetrically arranged. The bush subassembly includes outer hemicycle body 1, and the inside fixed mounting of outer hemicycle body 1 has interior hemicycle body 2, is formed with space 3 between outer hemicycle body 1 and the interior hemicycle body 2, and the one end fixedly connected with flange 4 of outer hemicycle body 1.

Referring to fig. 1-2, two symmetrically arranged ring plates 5 are disposed between the two bushing assemblies, and the ring plates 5 are inserted into the gap 3. Elastic rubber pads 10 are arranged on two sides of the ring plate 5, and the elastic rubber pads 10 can effectively absorb the vibration of the whole device.

Referring to fig. 1-2, the line where the two ring plates 5 are joined is perpendicular to the line where the two bushing assemblies are joined. Middle part fixedly connected with arc 6 that the crown plate 5 is close to 4 one ends of flange, install the bolt 7 that two symmetries set up on the arc 6, two bolts 7 respectively with two 4 fixed connection of flange, when the installation, through installing two bush subassembly on the axle piece, then insert two crown plates 5 to the inside in space 3, and keep the straight line at two 5 junctions of crown plate place perpendicular with the straight line at two bush subassembly junctions, through

bolt

7 and 4 fixed connection of flange on the arc 6, can realize the installation to whole device, need not additionally to dismantle the part on the equipment, and is comparatively convenient. The top of flange 4 is seted up flutedly 11, and arc 6 is located the inside of recess 11, the setting of recess 11 for arc 6 and bolt 7 all are located the inside of recess 11, and the upper surface that is difficult for making flange 4 produces protrudingly.

Referring to fig. 1 and 3, the outer half ring body 1 and the inner half ring body 2 are fixedly connected through a connecting plate 8, the bottom of the connecting plate 8 is flush with one end of the bushing assembly away from the flange 4, the top of the connecting plate 8 is located at the middle position of the outer half ring body 1 and the inner half ring body 2, the number of the connecting plates 8 is even, the number of the connecting plates 8 in each bushing assembly is at least two, and the connecting plates 8 realize stable connection between the outer half ring body 1 and the inner half ring body 2. Seted up spread groove 9 on the ring plate 5, connecting plate 8 is pegged graft in the inside of spread groove 9, and the quantity and the size of spread groove 9 all with the quantity and the big or small looks adaptation of connecting plate 8, the setting of spread groove 9, when ring plate 5 inserts to space 3's inside, connecting plate 8 inserts to the inside of spread groove 9 to the stability of connecting between two bush subassemblies has been improved.

The utility model discloses an implement the principle and do: through installing two bush subassembly on the shaft member, then insert two crown plates 5 to the inside in space 3 to keep the straight line at two 5 junctions of crown plate perpendicular with the straight line at two bush subassembly junctions, connecting plate 8 inserts to the inside of spread groove 9, through with

bolt

7 and 4 fixed connection of flange on the arc 6, can realize the installation to whole device, connection stability is high, need not additionally to dismantle the part on the equipment, it is comparatively convenient.

The above is the preferred embodiment of the utility model, not limit according to this the utility model discloses a protection scope, the event: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a better flange bush of protecting effect, forms its characterized in that by the bush subassembly concatenation that two symmetries set up: the bushing assembly comprises an outer semi-ring body (1), an inner semi-ring body (2) is fixedly installed inside the outer semi-ring body (1), a gap (3) is formed between the outer semi-ring body (1) and the inner semi-ring body (2), and one end of the outer semi-ring body (1) is fixedly connected with a flange (4);

two be provided with between the bush subassembly two ring plate (5) that the symmetry set up, peg graft in the inside in space (3) ring plate (5), two the straight line at ring plate (5) junction place is perpendicular with two the straight line at bush subassembly junction place, middle part fixedly connected with arc (6) that ring plate (5) are close to flange (4) one end, install bolt (7) that two symmetries set up on arc (6), two bolt (7) respectively with two flange (4) fixed connection.

2. A flange bushing having improved protection according to claim 1, wherein: the outer half ring body (1) is fixedly connected with the inner half ring body (2) through a connecting plate (8).

3. The flange bushing with better protection effect as claimed in claim 2, wherein: the ring plate (5) is provided with a connecting groove (9), and the connecting plate (8) is inserted into the connecting groove (9).

4. A flange bushing having improved protection according to claim 1, wherein: elastic rubber pads (10) are arranged on two sides of the ring plate (5).

5. A flange bushing having improved protection according to claim 1, wherein: the top of the flange (4) is provided with a groove (11), and the arc-shaped plate (6) is positioned in the groove (11).