CN211874969U - Pin type safety coupling - Google Patents
Pin type safety coupling Download PDFInfo
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- CN211874969U CN211874969U CN201922171505.5U CN201922171505U CN211874969U CN 211874969 U CN211874969 U CN 211874969U CN 201922171505 U CN201922171505 U CN 201922171505U CN 211874969 U CN211874969 U CN 211874969U
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- connecting seat
- storage chamber
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Abstract
The utility model discloses a pin formula safety coupling, concretely relates to shaft coupling field, including first connecting seat and second connecting seat, first connecting seat and second connecting seat shape size are the same and the inboard surface is fixed respectively and is equipped with first connecting plate and second connecting plate, the inside fixed intercommunication groove that is equipped with of second connecting plate, the inboard fixed surface of first connecting plate is equipped with the screw thread seat. The utility model discloses a be equipped with first connecting plate, second connecting plate and intercommunication groove, insert the elastic groove respectively with the inboard elasticity post of first connecting plate and second connecting plate in, a plurality of connecting screws of rethread are respectively with intercommunication groove and second connecting plate location installation, can fix a position both installation fast, and is firm stable, can adapt to powerful transmission work, and can not cause the damage to inside structure, simultaneously elasticity post and cushion play fabulous buffering effect in the course of the work, also play the stable effect of buffering to internal structure when guaranteeing whole rigidity.
Description
Technical Field
The utility model relates to a shaft coupling technical field, more specifically say, the utility model relates to a pin formula safety coupling.
Background
The shaft coupling is a commonly used component in mechanical transmission, and is mainly used for coupling a shaft and a shaft or coupling an intermediate transmission mechanism of the shaft and other rotary components to transmit motion and torque.
The existing coupler is easy to damage due to the fact that the structure is simple and the stability is insufficient in the long-time high-power transmission working process, the coupler needs to be opened after long-time working to lubricate the surface of an inner shaft to ensure that the coupler can work efficiently for a long time, and the operation is time-consuming and labor-consuming and affects working efficiency, so that the pin type safety coupler is necessary.
SUMMERY OF THE UTILITY MODEL
In order to overcome the above-mentioned defects of the prior art, embodiments of the present invention provide a pin-type safety coupling.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a pin formula safety coupling, includes first connecting seat and second connecting seat, first connecting seat and the same and inboard surface of second connecting seat shape size are fixed respectively and are equipped with first connecting plate and second connecting plate, the inside fixed intercommunication groove that is equipped with of second connecting plate, the inboard fixed surface of first connecting plate is equipped with the screw thread seat, screw thread seat and intercommunication groove threaded connection, the intercommunication groove outside evenly is equipped with connecting screw, connecting screw threaded connection is in intercommunication groove surface, intercommunication groove fixed surface is equipped with the cushion, the lasso has all been cup jointed in first connecting seat and the second connecting seat outside, first connecting seat and second connecting seat inner wall top all are equipped with the storage chamber.
In a preferred embodiment, through grooves are formed in the first connecting seat and the second connecting seat, positioning rings are arranged around the outer sides of the through grooves, positioning ring fixing screws are uniformly arranged on the outer sides of the positioning rings, and the positioning ring fixing screws penetrate through the positioning rings and are in threaded connection with the first connecting seat and the second connecting seat respectively.
In a preferred embodiment, the two ends inside the first connecting plate and the second connecting plate are both provided with positioning seats, the outer sides of the positioning seats are connected with positioning bolts, the surfaces of the first connecting plate and the second connecting plate are respectively provided with an elastic column and an elastic groove, the elastic column is inserted into the elastic groove, the surface of the second connecting plate is uniformly provided with a convex block, the convex block is arranged on the outer side of the elastic cushion, the surface of the first connecting plate is provided with a convex block clamping groove, and the convex block clamping groove is matched with the convex block and is arranged on the outer side of the threaded seat.
In a preferred embodiment, an elastic ring is fixedly arranged inside the communicating groove, an element adhesive tape is arranged on the inner wall of the elastic ring in a surrounding manner, threaded holes are uniformly formed in the surface of the communicating groove, the connecting screw is in threaded connection with the threaded holes, and anti-skidding seats are fixedly arranged at the other end of the connecting screw.
In a preferred embodiment, a ferrule positioning screw and a ferrule positioning bolt are uniformly arranged in the ferrule in a penetrating manner, a sealing block is uniformly arranged between the first connecting plate and the second connecting plate, and the positioning bolt and the ferrule positioning bolt respectively penetrate through the first connecting plate and the second connecting plate and are in threaded connection with the sealing block.
In a preferred embodiment, the inside packing of storage chamber has lubricating oil, the storage chamber bottom evenly is equipped with the oil drip hole, storage intracavity wall top is equipped with the spout and the inside slide damper that is equipped with of spout, slide damper sets up in the oil drip hole top, the oil drip hole top is equipped with the movable rod, the fixed connecting block that is equipped with between movable rod and the oil drip hole, the movable rod runs through the storage chamber and extends to the storage chamber outside, movable rod one end is equipped with the buckle piece, storage chamber outside surface is equipped with the buckle board, buckle piece and buckle board phase-match, storage chamber top surface is equipped with the oil filler hole.
The utility model discloses a technological effect and advantage:
1. the utility model discloses a be equipped with first connecting plate, second connecting plate and intercommunication groove, insert the screw seat of first connecting plate inboard back in the intercommunication groove, the inboard elasticity post of first connecting plate and second connecting plate inserts the elasticity inslot respectively, rethread a plurality of connecting screws are respectively with intercommunication groove and second connecting plate location installation, the screw seat outside elastic pad and lug are spacing this moment, can fix a position both installation fast, firm stable, can adapt to powerful transmission work, and can not cause the damage to the structure of inside, simultaneously elastic post and elastic pad play fabulous buffering effect in the course of the work, also play the stable effect of buffering to the internal structure when guaranteeing whole rigidity, ensure to be can long-time high-power work, adapt to the demand in market;
2. through being equipped with lasso and storage chamber, the lasso sets up respectively in the first connecting plate and the second connecting plate outside, with its cover tight back fixed mounting in the surface, first connecting plate and second connecting plate guarantee whole high leakproofness through the sealed piece between lasso positioning bolt and the positioning bolt simultaneously, also can guarantee holistic stable in structure, can remove slide damper behind the pulling movable rod, the lubricating oil of storage intracavity can drip to logical inslot through the oil drip, lubricate the transmission shaft to leading to the inslot connection, ensure that it can stabilize efficient work, need not lubricate work again behind the axis body split, and easy operation is convenient, and the work efficiency is improved.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a front view of the second connecting plate of the present invention.
Fig. 3 is a schematic structural view of the storage chamber of the present invention.
The reference signs are: the oil drip hole sealing device comprises a first connecting seat 1, a second connecting seat 2, a first connecting plate 3, a second connecting plate 4, a positioning seat 41, a positioning bolt 42, an elastic column 43, an elastic groove 44, a convex block 45, a communicating groove 5, an elastic ring 51, an adhesive tape 52, a threaded hole 53, a connecting screw 6, an anti-slip seat 61, an elastic cushion 7, a ferrule 8, a ferrule positioning screw 81, a ferrule positioning bolt 82, a storage cavity 9, an oil drip hole 91, a sliding baffle 92, a movable rod 93, a connecting block 94, a clamping plate 95, an oil filling port 96 and a positioning ring fixing screw 10.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
According to a pin type safety coupling shown in fig. 1-3, the pin type safety coupling comprises a first connecting seat 1 and a second connecting seat 2, the first connecting seat 1 and the second connecting seat 2 are identical in shape and size, a first connecting plate 3 and a second connecting plate 4 are fixedly arranged on the inner side surfaces of the first connecting seat 1 and the second connecting seat 2 respectively, a communicating groove 5 is fixedly arranged inside the second connecting plate 4, a threaded seat is fixedly arranged on the inner side surface of the first connecting plate 3, the threaded seat is in threaded connection with the communicating groove 5, connecting screws 6 are uniformly arranged on the outer side of the communicating groove 5, the connecting screws 6 are threadedly mounted on the surface of the communicating groove 5, an elastic cushion 7 is fixedly arranged on the surface of the communicating groove 5, ferrules 8 are sleeved on the outer sides of the first connecting seat 1 and the second connecting seat 2, and storage cavities 9 are.
The inside logical groove that all is equipped with of first connecting seat 1 and second connecting seat 2, lead to the groove outside and encircle and be equipped with the position circle, evenly be equipped with position circle set screw 10 in the position circle outside, position circle set screw 10 runs through the position circle respectively with first connecting seat 1 and 2 threaded connection of second connecting seat, and the threaded connection transmission shaft carries out work respectively leading to the inslot.
Inside both ends of first connecting plate 3 and second connecting plate 4 all are equipped with positioning seat 41, the positioning seat 41 outside is connected with positioning bolt 42, first connecting plate 3 and second connecting plate 4 surface are equipped with elasticity post 43 and elastic groove 44 respectively, elasticity post 43 pegs graft and elastic groove 44 inside, second connecting plate 4 surface evenly is equipped with lug 45, lug 45 sets up in the cushion 7 outside, first connecting plate 3 surface is equipped with the lug draw-in groove, the lug draw-in groove just sets up in the screw thread seat outside with lug 45 phase-match, first connecting plate 3 and the inboard elasticity post 43 of second connecting plate 4 insert respectively in the elastic groove 44, the screw thread seat outside has elastic pad 7 and lug 45 spacing, can be fast with both location installations, it is firm stable.
An elastic ring 51 is fixedly arranged inside the communicating groove 5, an element adhesive tape 52 is arranged on the inner wall of the elastic ring 51 in a surrounding mode, threaded holes 53 are uniformly formed in the surface of the communicating groove 5, the connecting screws 6 are in threaded connection with the threaded holes 53, anti-skidding seats 61 are fixedly arranged at the other ends of the connecting screws 6, and the communicating groove 5 and the second connecting plate 4 are positioned and installed through the connecting screws 6.
Inside evenly running through of lasso 8 is equipped with lasso set screw 81 and lasso set bolt 82, evenly be equipped with sealed piece between first connecting plate 3 and the second connecting plate 4, set bolt 42 and lasso set bolt 82 run through first connecting plate 3 and second connecting plate 4 respectively and sealed piece threaded connection, lasso 8 sets up respectively in the first connecting plate 3 and the 4 outsides of second connecting plate, with its tight back fixed mounting of cover on the surface, first connecting plate 4 and second connecting plate 4 guarantee whole high leakproofness through the sealed piece between lasso set bolt 82 and the set bolt 42 simultaneously, also can guarantee holistic stable in structure.
The inside lubricating oil that has been filled in storage chamber 9, storage chamber 9 bottom evenly is equipped with oil drip hole 91, storage chamber 9 inner wall top is equipped with spout and the inside sliding baffle 92 that is equipped with of spout, sliding baffle 92 sets up in oil drip hole 91 top, oil drip hole 91 top is equipped with movable rod 93, fixed connecting block 94 that is equipped with between movable rod 93 and the oil drip hole 91, movable rod 93 runs through storage chamber 9 and extends to the storage chamber 9 outside, movable rod 93 one end is equipped with the buckle piece, storage chamber 9 outside surface is equipped with buckle plate 95, buckle piece and buckle plate 95 phase-match, storage chamber 9 top surface is equipped with oil filler 96, can remove sliding baffle 92 behind the pulling movable rod 93, lubricating oil in the storage chamber 9 can drip to logical inslot through oil drip hole 91, lubricate the transmission shaft of logical inslot connection, ensure its efficient work of stabilizing.
The utility model discloses the theory of operation:
referring to the description figures 1 and 2: after the screw seat on the inner side of the first connecting plate 3 is inserted into the communicating groove 5, the elastic columns 43 on the inner sides of the first connecting plate 3 and the second connecting plate 4 are respectively inserted into the elastic grooves 44, and then the communicating groove 5 and the second connecting plate 4 are respectively positioned and installed through the plurality of connecting screws 6, at the moment, the elastic cushion 7 and the lug 45 on the outer side of the screw seat are limited, so that the elastic cushion and the lug can be quickly positioned and installed, the elastic cushion is firm and stable, can adapt to high-power transmission work, and cannot damage the internal structure, meanwhile, the elastic columns 43 and the elastic cushion 7 have excellent buffering effect in the working process, the effect of stable buffering on the internal structure is also achieved while the integral rigidity is ensured, and long-time high-power work is ensured;
referring to the description accompanying fig. 1 and 3: the logical inslot difference threaded connection transmission shaft in first connecting seat 1 and second connecting seat 2 carries out work, lasso 8 sets up respectively in the first connecting plate 3 and the 4 outsides of second connecting plate, with its cover tight back fixed mounting on the surface, first connecting plate 4 and second connecting plate 4 guarantee whole high leakproofness through the sealed piece between lasso positioning bolt 82 and the positioning bolt 42 simultaneously, also can guarantee holistic stable in structure, can remove slide damper 92 behind the pulling movable rod 93, lubricating oil in the storage chamber 9 can drip to logical inslot through oil drip hole 91, lubricate the transmission shaft to logical inslot connection, ensure that it can stabilize efficient work, need not carry out lubricated work again after the axis body split, and easy operation is convenient, and the work efficiency is improved.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;
and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a pin formula safety coupling, includes first connecting seat (1) and second connecting seat (2), its characterized in that: first connecting seat (1) and second connecting seat (2) shape size the same and inboard surface is fixed respectively and is equipped with first connecting plate (3) and second connecting plate (4), second connecting plate (4) inside fixed intercommunication groove (5) that is equipped with, first connecting plate (3) inboard surface is fixed and is equipped with the screw thread seat, screw thread seat and intercommunication groove (5) threaded connection, the intercommunication groove (5) outside evenly is equipped with connecting screw (6), connecting screw (6) threaded mounting is on intercommunication groove (5) surface, intercommunication groove (5) fixed surface is equipped with cushion (7), lasso (8) have all been cup jointed in first connecting seat (1) and second connecting seat (2) outside, first connecting seat (1) and second connecting seat (2) inner wall top all are equipped with storage chamber (9).
2. A pin safety coupling according to claim 1, wherein: the inner parts of the first connecting seat (1) and the second connecting seat (2) are all provided with a through groove, the outer side of the through groove is surrounded by a positioning ring, positioning ring fixing screws (10) are evenly arranged on the outer side of the positioning ring, and the positioning ring fixing screws (10) penetrate through the positioning ring and are respectively in threaded connection with the first connecting seat (1) and the second connecting seat (2).
3. A pin safety coupling according to claim 1, wherein: the utility model discloses a thread seat, including first connecting plate (3), second connecting plate (4), locating seat (41), positioning bolt (42) are connected with the positioning seat outside, first connecting plate (3) and second connecting plate (4) surface are equipped with elasticity post (43) and elastic slot (44) respectively, elasticity post (43) are pegged graft inside elastic slot (44), second connecting plate (4) surface evenly is equipped with lug (45), lug (45) set up in the cushion (7) outside, first connecting plate (3) surface is equipped with the lug draw-in groove, the lug draw-in groove just sets up in the screw thread seat outside with lug (45) phase-match.
4. A pin safety coupling according to claim 1, wherein: an elastic ring (51) is fixedly arranged inside the communicating groove (5), an element adhesive tape (52) is arranged on the inner wall of the elastic ring (51) in a surrounding mode, threaded holes (53) are uniformly formed in the surface of the communicating groove (5), the connecting screw (6) is in threaded connection with the threaded holes (53), and an anti-skidding seat (61) is fixedly arranged at the other end of the connecting screw (6).
5. A pin safety coupling according to claim 3, wherein: the inner part of the ferrule (8) is uniformly provided with ferrule positioning screws (81) and ferrule positioning bolts (82) in a penetrating mode, sealing blocks are uniformly arranged between the first connecting plate (3) and the second connecting plate (4), and the positioning bolts (42) and the ferrule positioning bolts (82) respectively penetrate through the first connecting plate (3) and the second connecting plate (4) and are in threaded connection with the sealing blocks.
6. A pin safety coupling according to claim 1, wherein: the inside packing of storage chamber (9) has lubricating oil, storage chamber (9) bottom evenly is equipped with oil drip hole (91), storage chamber (9) inner wall top is equipped with spout and the inside slide damper (92) that is equipped with of spout, slide damper (92) set up in oil drip hole (91) top, oil drip hole (91) top is equipped with movable rod (93), fixed connecting block (94) that are equipped with between movable rod (93) and oil drip hole (91), movable rod (93) run through storage chamber (9) and extend to the storage chamber (9) outside, movable rod (93) one end is equipped with the buckle piece, storage chamber (9) outside surface is equipped with buckle plate (95), buckle piece and buckle plate (95) phase-match, storage chamber (9) top surface is equipped with oil filler hole (96).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922171505.5U CN211874969U (en) | 2019-12-06 | 2019-12-06 | Pin type safety coupling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922171505.5U CN211874969U (en) | 2019-12-06 | 2019-12-06 | Pin type safety coupling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211874969U true CN211874969U (en) | 2020-11-06 |
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ID=73244487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922171505.5U Active CN211874969U (en) | 2019-12-06 | 2019-12-06 | Pin type safety coupling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211874969U (en) |
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2019
- 2019-12-06 CN CN201922171505.5U patent/CN211874969U/en active Active
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