CN116658594A

CN116658594A - Combined detachable gear

Info

Publication number: CN116658594A
Application number: CN202310736924.7A
Authority: CN
Inventors: 孙城; 李常维
Original assignee: Jiangsu Billion Ding Transmission Machinery Co ltd
Current assignee: Jiangsu Billion Ding Transmission Machinery Co ltd
Priority date: 2023-06-21
Filing date: 2023-06-21
Publication date: 2023-08-29

Abstract

The invention discloses a combined detachable gear, which comprises a gear body, wherein the gear body comprises a shell and a sealing cover, the sealing cover is fixedly connected with the shell through an inner hexagon bolt, a plurality of assembly grooves are uniformly formed in the front surface of the shell at intervals, teeth are slidably arranged in the assembly grooves, and a rotating hole is formed in the back of an inner cavity of the shell. This gear can be dismantled to combination formula realizes the prescribing a limit to tooth position through utilizing the cooperation of interval adjustment subassembly and locating component, under the setting of rotatory locking component, realizes leaking the regulation of casing distance to the tooth, after tooth wearing and tearing, through the regulation of casing distance that spills to the tooth, can guarantee the long-time work of tooth, under the setting of closing cap, can also carry out convenient change to the tooth, makes the gear body have combination removability, realizes the high-efficient utilization of tooth, effectively avoids the waste of material.

Description

Combined detachable gear

Technical Field

The invention relates to the technical field of gears, in particular to a combined detachable gear.

Background

The gear is a mechanical element on the rim, which is continuously engaged with the gear to transfer motion and power, and the gear can be divided into gear teeth, tooth grooves, end faces, normal faces, tooth top circles, root circles, base circles, reference circles and the like according to the structure.

The conventional gear generally adopts integrated into one piece's design, and in the in-process that the gear was used, wearing and tearing appear easily, when wearing and tearing are serious, the gear will not be able to use, because the wearing and tearing of simple tooth just directly changes whole gear structure in the gear, can't realize the high-efficient utilization of gear, causes the waste of resource easily, for this reason, specially proposes a combination formula detachable gear, carries out the structure to the gear and cuts apart, can adjust the position of tooth, when guaranteeing the long-time work of tooth, can also carry out convenient change to the tooth, realizes the high-efficient utilization of tooth, effectively avoids the waste of material.

Disclosure of Invention

The technical problems to be solved are as follows:

aiming at the defects of the prior art, the invention provides a combined detachable gear, which solves the problems that the whole gear structure is directly replaced by the abrasion of simple teeth, the efficient utilization of the gear can not be realized, and the resource waste is easily caused.

(II) technical scheme:

in order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a gear can be dismantled to combination formula, includes the gear body, the gear body includes casing and closing cap, through hexagon socket head cap screw fixed connection between closing cap and the casing, a plurality of assembly groove has been seted up to the positive interval of casing evenly, the inside slidable mounting in assembly groove has the tooth, the rotation hole has been seted up at the back of casing inner chamber, the back rotation of casing install the interval adjustment subassembly with the rotation hole looks adaptation, the output of interval adjustment subassembly is provided with locating component, locating component is used for spacing the tooth, interval adjustment subassembly is used for drawing locating component to drive the tooth and removes, the back intercommunication of closing cap has the assembly pipe, the rear end of assembly pipe runs through interval adjustment subassembly and overlaps and is equipped with rotatory locking component, rotatory locking component is used for spacing interval adjustment subassembly.

Through adopting above-mentioned technical scheme, utilize interval adjustment subassembly and locating component's cooperation, realize the prescribing a limit to tooth position, under rotatory locking component's setting, realize leaking the regulation of casing distance to the tooth, after tooth wearing and tearing, through the regulation of casing distance that spills to the tooth, can guarantee the long-time work of tooth, under the setting of closing cap, can also carry out convenient change to the tooth, realize the high-efficient utilization of tooth, effectively avoid the waste of material.

The invention is further provided with: the interval adjusting assembly comprises a rear cover ring, an embedded ring is fixedly arranged on the front face of the rear cover ring, a plurality of traction rods are fixedly arranged on the front face of the embedded ring at uniform intervals, a traction plate is sleeved on the outer surface of each traction rod and rotatably connected with the outer surface of each traction rod, and a butt joint rod is fixedly connected to one side of the front face of each traction plate.

The invention is further provided with: the locating component comprises two limiting plates, wherein the two limiting plates are fixedly arranged on the back of an inner cavity of the shell, a guide plate is slidably arranged between the two limiting plates, a through hole matched with the docking rod is formed in one side of the front face of the guide plate, a triangular column is fixedly connected with one end of the guide plate, and a triangular step groove matched with the triangular column and the guide plate is formed in the front face of each tooth.

Through adopting above-mentioned technical scheme, utilize the rotation of embedded ring, can drive the traction lever and make the traction plate take place to remove, under the cooperation of docking rod, deflector and limiting plate, realize the removal regulation to the deflector, cooperate the setting in triangular prism and triangle ladder groove, guarantee that the deflector removes the in-process and can effectually drive the tooth and remove to through the setting of limiting plate, at the gear body in-process of rotating, realize the effective definition to tooth position.

The invention is further provided with: the front of tooth and the back sliding contact of closing cap, the front end of traction lever and docking pole all with the back sliding contact of closing cap.

The invention is further provided with: the rear end of the assembly pipe sequentially penetrates through the embedded ring and the rear cover ring and extends to the rear of the rear cover ring.

The invention is further provided with: the rotary locking assembly comprises a step fixing ring and an adjusting ring, wherein the front face of the step fixing ring is penetrated and is provided with a pin rod in a sliding mode, the outer surface of the pin rod is sleeved with a limiting ring and is fixedly connected with a spring, the periphery of the pin rod is sleeved with a spring, two ends of the spring are respectively contacted with one side, opposite to the limiting ring and the step fixing ring, of the pin rod, the rear end of the pin rod is fixedly connected with a positioning plate, and the front face of the positioning plate is contacted with the front face of the step fixing ring.

The invention is further provided with: the back of back lid ring is fixed mounting has the cooperation pole, the cooperation hole with cooperation pole looks adaptation is seted up on the surface of adjusting ring, a plurality of regulation hole with the pin looks adaptation has been seted up at the back interval of adjusting ring even.

Through adopting above-mentioned technical scheme, utilize the cooperation of round pin pole, spacing ring, spring and locating plate, realize the restriction of being connected to ladder fixed ring and adjusting ring, under the cooperation of cooperation pole and cooperation hole, can effectively drive the back lid ring and rotate when guaranteeing the adjusting ring and rotate, and then realize the effective rotation drive of embedded ring.

The invention is further provided with: the rear end of the assembly pipe sequentially penetrates through the adjusting ring and the step fixing ring and extends to the rear of the step fixing ring, a plurality of limiting strips are fixedly mounted on the inner space of the step fixing ring uniformly, positioning grooves matched with the limiting strips are formed in the outer surface of the assembly pipe, fastening bolts penetrate through the surface of the step fixing ring and are in threaded connection with the surface of the step fixing ring, and blind holes matched with the fastening bolts are formed in the surface of the assembly pipe.

Through adopting above-mentioned technical scheme, utilize the cooperation setting of spacing and constant head tank, realize that the assembly pipe is spacing to the circumference of ladder solid fixed ring, under the cooperation of fastening bolt and blind hole, guarantee the stability of ladder solid fixed ring position, and then guarantee the stability of pin rod after inserting the regulation hole, whole gear body structure.

(III) beneficial effects:

the invention provides a combined detachable gear. The beneficial effects are as follows:

(1) According to the invention, the limit on the tooth position is realized by utilizing the cooperation of the interval adjusting component and the positioning component, the adjustment on the shell distance leaked from the tooth is realized under the arrangement of the rotary locking component, after the tooth is worn, the long-time work of the tooth can be ensured by adjusting the shell distance leaked from the tooth, the tooth can be conveniently replaced under the arrangement of the sealing cover, so that the gear body has combination removability, the efficient utilization of the tooth is realized, and the waste of materials is effectively avoided.

(2) According to the invention, the traction rod can be driven to move by utilizing the rotation of the embedded ring, the guide plate is moved and adjusted under the cooperation of the docking rod, the guide plate and the limiting plate, and the triangular posts and the triangular stepped grooves are matched, so that the teeth can be effectively driven to move in the moving process of the guide plate, and the effective limitation of the tooth positions is realized in the rotating process of the gear body through the arrangement of the limiting plate.

(3) According to the invention, the limit of connection between the ladder fixing ring and the adjusting ring is realized by utilizing the cooperation of the pin rod, the limiting ring, the spring and the positioning plate, the rear cover ring can be effectively driven to rotate when the adjusting ring rotates under the cooperation of the cooperation rod and the cooperation hole, so that the effective rotation driving of the embedded ring is realized, the circumferential limit of the assembling pipe to the ladder fixing ring is realized by utilizing the cooperation arrangement of the limiting strip and the positioning groove, the stability of the position of the ladder fixing ring is ensured under the cooperation of the fastening bolt and the blind hole, and the stability of the whole gear body structure after the pin rod is inserted into the adjusting hole is further ensured.

Drawings

Fig. 1 is a front view of the present invention.

Fig. 2 is a right side view of the present invention.

Fig. 3 is a rear view of the closure of the present invention.

FIG. 4 is a schematic illustration of the connection of the housing, spacing adjustment assembly and positioning assembly structure of the present invention.

Fig. 5 is a schematic view showing the connection of the tooth and the positioning assembly structure of the present invention.

Fig. 6 is a schematic view of the structure of the rotary locking assembly, rear cover ring, insert ring, cooperating lever and drawbar of the present invention.

FIG. 7 is a schematic view showing the connection of the fitting pipe and the stepped fixing ring structure of the present invention.

Fig. 8 is a rear view of the adjustment ring of the present invention.

In the figure, 1, a gear body; 2. a housing; 3. a cover; 4. an assembly groove; 5. teeth; 6. a rotation hole; 7. a spacing adjustment assembly; 8. a positioning assembly; 9. assembling a pipe; 10. a rear cover ring; 11. an embedded ring; 12. a traction rod; 13. a traction plate; 14. a butt joint rod; 15. a limiting plate; 16. a guide plate; 17. a through hole; 18. triangular columns; 19. triangular step grooves; 20. a step fixing ring; 21. an adjusting ring; 22. a pin rod; 23. a limiting ring; 24. a spring; 25. a positioning plate; 26. a collaboration bar; 27. a cooperation hole; 28. an adjustment aperture; 29. a limit bar; 30. a positioning groove; 31. a fastening bolt; 32. a blind hole; 33. a rotational locking assembly.

Detailed Description

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

Referring to fig. 1-8, the embodiment of the invention provides a technical scheme: the utility model provides a gear can be dismantled to combination formula, including gear body 1, gear body 1 includes casing 2 and closing cap 3, through hexagon socket head cap screw fixed connection between closing cap 3 and the casing 2, a plurality of mounting groove 4 has been seted up to the positive interval of casing 2 evenly, the inside slidable mounting of mounting groove 4 has tooth 5, the front and the back sliding contact of closing cap 3 of tooth 5, rotation hole 6 has been seted up at the back of casing 2 inner chamber, the interval adjustment subassembly 7 with rotation hole 6 looks adaptation is installed in the back rotation of casing 2, specifically, interval adjustment subassembly 7 includes back lid ring 10, the front fixed mounting of back lid ring 10 has embedded ring 11, the positive interval even fixed mounting of embedded ring 11 has a plurality of pull rod 12, the surface cover of pull rod 12 is established and is rotated and is connected with traction plate 13, the positive one side fixedly connected with docking rod 14 of traction plate 13, the front end of pull rod 12 and docking rod 14 all with the back sliding contact of closing cap 3.

As the preferred scheme, in order to realize the regulation to tooth 5 through docking rod 14, be provided with locating component 8 at the output of interval adjustment subassembly 7, specifically, locating component 8 includes two limiting plates 15, two equal fixed mounting in the back of casing 2 inner chamber of limiting plates 15, slidable mounting has deflector 16 between two limiting plates 15, the positive through-hole 17 with docking rod 14 looks adaptation has been seted up to one side of deflector 16, the one end fixedly connected with triangular prism 18 of deflector 16, the triangular step groove 19 with triangular prism 18 and deflector 16 looks adaptation has been seted up in the front of tooth 5.

As a preferred solution, in order to realize convenient adjustment and limitation of the position of the rear cover ring 10, the back of the cover 3 is communicated with an assembly tube 9, wherein the assembly tube 9 is used for being connected with an external rotating shaft, specifically, a flat groove is formed in the inner surface of the assembly tube 9, the flat groove is of a conventional design, not shown in the figure, the rear end of the assembly tube 9 sequentially passes through the embedded ring 11 and the rear cover ring 10 and extends to the rear of the rear cover ring 10, and is sleeved with a rotation locking assembly 33, specifically, the rotation locking assembly 33 comprises a step fixing ring 20 and an adjusting ring 21, the front surface of the step fixing ring 20 is penetrated and slidably provided with a pin 22, the outer surface of the pin 22 is sleeved with and fixedly connected with a limiting ring 23, the outer circumference of the pin 22 is sleeved with a spring 24, two ends of the spring 24 are respectively contacted with one side opposite to the limiting ring 23 and the step fixing ring 20, the rear end of the pin 22 is fixedly connected with a positioning plate 25, the front surface of the positioning plate 25 is contacted with the front surface of the fixing ring 20, in order to ensure that the linkage between the rear cover ring 10 and the adjusting ring 21 is realized, the back fixing ring 10 is provided with a plurality of matched holes of adjusting holes 26, and a plurality of matched adjusting holes 28 are formed in the back fixing ring 21 and matched with the adjusting holes 28.

As a preferred scheme, in order to ensure the stability of the position of the step fixing ring 20, the rear end of the assembly tube 9 sequentially passes through the adjusting ring 21 and the step fixing ring 20 and extends to the rear of the step fixing ring 20, a plurality of limiting strips 29 are uniformly and fixedly arranged in the step fixing ring 20 at intervals, a positioning groove 30 matched with the limiting strips 29 is formed in the outer surface of the assembly tube 9, a fastening bolt 31 penetrates through the surface of the step fixing ring 20 and is in threaded connection with the surface of the step fixing ring, and a blind hole 32 matched with the fastening bolt 31 is formed in the surface of the assembly tube 9.

And (3) assembling: the rear cover ring 10 is arranged behind the shell 2, the embedded ring 11 is arranged in the rotating hole 6, the traction plate 13 is sleeved on the traction rod 12, the through hole 17 of the guide plate 16 is sleeved on the traction rod 12, the guide plate 16 is positioned between the two limiting plates 15, the triangular step groove 19 of the tooth 5 is sleeved on the triangular column 18, the sealing cover 3 is covered, the assembly pipe 9 is sequentially inserted into the embedded ring 11 and the rear cover ring 10, the hexagon socket head cap bolts are screwed, after the fixing between the sealing cover 3 and the shell 2 is completed, the adjusting ring 21 is sleeved on the assembly pipe 9, the cooperation hole 27 of the adjusting ring 21 is sleeved on the cooperation rod 26, the step fixing ring 20 is sleeved on the assembly pipe 9, in the process, the limiting strips 29 slide along the positioning grooves 30, after the pin rod 22 is inserted into the adjusting hole 28, the fastening bolts 31 are screwed into the blind holes 32, and the limiting of the step fixing ring 20 is completed.

When the position of the tooth 5 leaking out of the shell 2 needs to be adjusted, the positioning plate 25 is pulled to enable the pin rod 22 to be separated from the adjusting hole 28, the pin rod 22 drives the limiting ring 23 to squeeze the spring 24, at the moment, the adjusting ring 21 can rotate, in the rotating process of the adjusting ring 21, the rear cover ring 10 is driven by the cooperation rod 26 to enable the embedded ring 11 to rotate, the embedded ring 11 drives the traction rod 12 to rotate, the traction rod 12 drives the traction plate 13 to enable the docking rod 14 to move, the docking rod 14 pulls the guide plate 16 to move between the two limiting plates 15, the tooth 5 is driven to move in the assembling groove 4 under the cooperation of the triangular column 18 and the triangular step groove 19, after the adjustment of the tooth 5 is completed, the positioning plate 25 is loosened, and the spring 24 pushes the limiting ring 23 to enable the pin rod 22 to be inserted into the corresponding adjusting hole 28, and limiting of the tooth 5 is achieved.

When the tooth 5 is seriously worn and needs to be replaced, the fastening bolt 31 is loosened, the fastening bolt 31 is separated from the blind hole, the inner hexagon bolt is unscrewed after the fastening bolt 31 is unscrewed, the sealing cover 3 is separated from the shell 2, the gear 5 with serious wear is taken down, after the new tooth 5 is replaced, the inner hexagon bolt is screwed, after the fixing of the sealing cover 3 and the shell 2 is completed, the fastening bolt 31 is screwed, the fastening bolt 31 is inserted into the blind hole 32, and the replacement of the tooth 5 is completed.

Claims

1. The utility model provides a gear is dismantled to combination formula, includes gear body (1), its characterized in that: gear body (1) is including casing (2) and closing cap (3), through hexagon socket head cap screw fixed connection between closing cap (3) and casing (2), a plurality of assembly groove (4) have been seted up to the front interval of casing (2), inside slidable mounting in assembly groove (4) has tooth (5), rotation hole (6) have been seted up at the back of casing (2) inner chamber, interval adjustment subassembly (7) with rotation hole (6) looks adaptation are installed in the back rotation of casing (2), the output of interval adjustment subassembly (7) is provided with locating component (8), locating component (8) are used for spacing tooth (5), interval adjustment subassembly (7) are used for pulling locating component (8) and drive tooth (5) and remove, the back intercommunication of closing cap (3) has assembly pipe (9), the rear end of assembly pipe (9) runs through interval adjustment subassembly (7) and overlaps and is equipped with rotatory locking subassembly (33), rotatory locking subassembly (33) are used for spacing to spacing subassembly (7).

2. A combination detachable gear according to claim 1, wherein: the interval adjusting assembly (7) comprises a rear cover ring (10), an embedded ring (11) is fixedly arranged on the front surface of the rear cover ring (10), a plurality of traction rods (12) are fixedly arranged on the front surface of the embedded ring (11) at uniform intervals, a traction plate (13) is sleeved on the outer surface of the traction rods (12) and connected with the traction plate in a sleeved mode, and a butt joint rod (14) is fixedly connected to one side of the front surface of the traction plate (13).

3. A combination detachable gear according to claim 2, wherein: the positioning assembly (8) comprises two limiting plates (15), the two limiting plates (15) are fixedly arranged at the back of the inner cavity of the shell (2), guide plates (16) are slidably arranged between the limiting plates (15), through holes (17) matched with the butt joint rods (14) are formed in one sides of the front faces of the guide plates (16), triangular columns (18) are fixedly connected with one ends of the guide plates (16), and triangular step grooves (19) matched with the triangular columns (18) and the guide plates (16) are formed in the front faces of the teeth (5).

4. A combination detachable gear according to claim 3, wherein: the front of the tooth (5) is in sliding contact with the back of the sealing cover (3), and the front ends of the traction rod (12) and the butt joint rod (14) are in sliding contact with the back of the sealing cover (3).

5. A combination detachable gear according to claim 2, wherein: the rear end of the assembly pipe (9) sequentially penetrates through the embedded ring (11) and the rear cover ring (10) and extends to the rear of the rear cover ring (10).

6. A combination detachable gear according to claim 1, wherein: the rotary locking assembly (33) comprises a step fixing ring (20) and an adjusting ring (21), wherein the front surface of the step fixing ring (20) is penetrated and is provided with a pin rod (22) in a sliding mode, the outer surface of the pin rod (22) is sleeved with a limiting ring (23) in a fixedly connected mode, the periphery of the pin rod (22) is sleeved with a spring (24), two ends of the spring (24) are respectively contacted with one side, opposite to the limiting ring (23) and the step fixing ring (20), of the pin rod (20), the rear end of the pin rod (22) is fixedly connected with a positioning plate (25), and the front surface of the positioning plate (25) is contacted with the front surface of the step fixing ring (20).

7. A combination detachable gear according to claim 6, wherein: the back of back lid ring (10) fixed mounting has cooperation pole (26), cooperation hole (27) with cooperation pole (26) looks adaptation are seted up on the surface of adjusting ring (21), a plurality of regulation hole (28) with pin (22) looks adaptation are evenly seted up at the back interval of adjusting ring (21).

8. A combination detachable gear according to claim 6, wherein: the rear end of assembly pipe (9) passes adjusting ring (21) and ladder solid fixed ring (20) in proper order to extend to the rear of ladder solid fixed ring (20), the inside interval of ladder solid fixed ring (20) is even fixed mounting has spacing (29) of a plurality of, constant head tank (30) with spacing (29) looks adaptation are seted up to the surface of assembly pipe (9), the surface of ladder solid fixed ring (20) runs through and threaded connection has fastening bolt (31), blind hole (32) with fastening bolt (31) looks adaptation are seted up on the surface of assembly pipe (9).