CN211441263U

CN211441263U - Gear structure matched with press machine

Info

Publication number: CN211441263U
Application number: CN202020063272.7U
Authority: CN
Inventors: 单伟琦; 单云坤
Original assignee: Shaoxing Jingxin Auto Parts Co ltd
Current assignee: Shaoxing Jingxin Auto Parts Co ltd
Priority date: 2020-01-13
Filing date: 2020-01-13
Publication date: 2020-09-08
Anticipated expiration: 2030-01-13

Abstract

The utility model relates to the technical field of press machines, in particular to a gear structure matched with a press machine, which comprises a crank shaft, wherein a big gear is sleeved at the right end of the outer side of the crank shaft, a first fixed disc and a second fixed disc are respectively sleeved at the right end of the outer side of the crank shaft and positioned at the two sides of the big gear, a first groove is formed in the right side of the second fixed disc, a first magnetic disc is fixedly arranged on the inner wall of the first groove, and a first threaded hole is formed in the left side of the first fixed disc; the utility model discloses a setting of crank axle, gear wheel, first fixed disk, first recess, bolt, first screw hole, first disk, second fixed disk, second recess, second disk, second screw hole and thread groove has solved current gear structure and has not been convenient for change, and traditional change mode is not only wasted time and energy, has reduced the efficiency of its change moreover to bring inconvenience for people's work, influenced mechanical work efficiency's problem simultaneously.

Description

Gear structure matched with press machine

Technical Field

The utility model relates to a press technical field specifically is a supporting gear structure that uses of press.

Background

The press machine (including punch press and hydraulic press) is a universal press machine with exquisite structure, and features extensive use and high production efficiency, and can be extensively used in the processes of cutting, punching, blanking, bending, riveting and forming, etc., and can be used for making metal produce plastic deformation and fracture to make it into component.

But the existing gear structure is inconvenient to replace, the traditional replacement mode is time-consuming and labor-consuming, the replacement efficiency is reduced, inconvenience is brought to the work of people, and the mechanical work efficiency is influenced.

Disclosure of Invention

An object of the utility model is to provide a supporting gear structure that uses of press possesses the advantage of being convenient for to change, has solved current gear structure and has not been convenient for change, and traditional change mode is not only wasted time and energy, has reduced the efficiency of its change moreover to bring inconvenience for people's work, influenced mechanical work efficiency's problem simultaneously.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a supporting gear structure that uses of press, includes the crank axle, the gear wheel has been cup jointed to the right-hand member in the crank axle outside, first fixed disk and second fixed disk have been cup jointed respectively to the right-hand member in the crank axle outside and the both sides that are located the gear wheel, first recess has been seted up on the right side of second fixed disk, the inner wall fixed mounting of first recess has first disk, first screw hole has been seted up in the left side of first fixed disk, the inner chamber threaded connection of first screw hole has the bolt, the second recess has been seted up in the left side of second fixed disk, the inner wall fixed mounting of second recess has the second disk, the thread groove has been seted up in the left side of second fixed disk, the second screw hole has been.

Preferably, a third through hole is formed in the middle end of the right side of the large gear, and the large gear is sleeved on the outer side of the crank shaft through the third through hole.

Preferably, a first through hole is formed in the middle end of the left side of the first fixed disc, and the first fixed disc is sleeved with the outer side of the crank shaft through the first through hole.

Preferably, a second through hole is formed in the right side of the second fixed disc, and the second fixed disc is sleeved on the outer side of the crank shaft through the second through hole.

Preferably, the left end of the outer side of the crank shaft is sleeved with a supporting bearing, and the bottom of the supporting bearing is fixedly installed on the inner wall of the shell.

Preferably, the middle end of the first disk is provided with a first connecting port, and the middle end of the second fixed disk is provided with a second connecting port.

Preferably, the first magnetic disc is in a circular design, and the second magnetic disc is in a circular design.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a crank axle, the gear wheel, first fixed disk, first recess, the bolt, first screw hole, first disk, the second fixed disk, the second recess, the second disk, the setting of second screw hole and thread groove, can effectually make things convenient for it to change, not only labour saving and time saving, and the change efficiency has been improved, and work efficiency has been improved, it is not convenient for change to have solved current gear structure, traditional change mode is not only wasted time and energy, and the efficiency of its change has been reduced, and bring inconvenience for people's work, the problem of mechanical work efficiency has been influenced simultaneously.

2. The utility model discloses a setting of third opening can be used for conveniently cup jointing in the outside of crank axle to the convenience is installed the gear wheel, through the setting of first opening, can be used for making things convenient for first fixed disk to cup joint in the outside of crank axle, and conveniently carries out fixed mounting to the gear wheel, through the setting of second opening, can be used for making things convenient for the second fixed disk to cup joint in the outside of crank axle, and conveniently carries out fixed mounting to the gear wheel.

3. The utility model discloses a support bearing's setting, can be used for playing the effect of support to the crank axle, thereby make things convenient for its operation that can be stable, setting through first connector and second connector, can be used for making things convenient for first disk and second disk to follow first fixed disk and the second fixed disk together cup joint in the outside of crank axle, thereby the convenience adsorbs it, in order to increase its fixed effect, be the setting that circular design and second disk shape are circular design through first disk shape, can be used for the convenience to carry out first fixed to it, thereby guarantee stability and accuracy when the installation.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a partial right view of the first fixing plate of the present invention;

FIG. 3 is a partial right view of the bull gear of the present invention;

fig. 4 is a partial left side view of the second fixing plate of the present invention.

In the figure: 1. a crank shaft; 2. a support bearing; 3. a bull gear; 4. a first fixed disk; 5. a first groove; 6. a bolt; 7. a first port; 8. a first threaded hole; 9. a first magnetic disk; 10. a second fixed disk; 11. a second groove; 12. a second magnetic disk; 13. a second port; 14. a third port; 15. a second threaded hole; 16. a thread groove.

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.

Referring to fig. 1-4, a gear structure for a press machine, includes a crankshaft 1, a large gear 3 is sleeved on the right end of the outer side of the crankshaft 1, a first fixing plate 4 and a second fixing plate 10 are respectively sleeved on the right end of the outer side of the crankshaft 1 and located on both sides of the large gear 3, a first groove 5 is formed on the right side of the second fixing plate 10, a first magnetic disc 9 is fixedly installed on the inner wall of the first groove 5, a first threaded hole 8 is formed on the left side of the first fixing plate 4, a bolt 6 is connected to the inner cavity of the first threaded hole 8 through a screw thread, a second groove 11 is formed on the left side of the second fixing plate 10, a second magnetic disc 12 is fixedly installed on the inner wall of the second groove 11, a threaded groove 16 is formed on the left side of the second fixing plate 10, a second threaded hole 15 is formed on the outer side of the large gear 3, First screw hole 8, first disk 9, second fixed disk 10, second recess 11, second disk 12, second screw hole 15 and thread groove 16's setting, can effectually make things convenient for it to change, not only labour saving and time saving, and the change efficiency has been improved, and work efficiency has been improved, it is not convenient for change to have solved current gear structure, traditional change mode is not only wasted time and energy, and the efficiency of its change has been reduced, and bring inconvenience for people's work, mechanical work efficiency's problem has been influenced simultaneously.

In this embodiment, specifically, third opening 14 has been seted up to the middle-end on gear wheel 3 right side, and gear wheel 3 cup joints in the outside of crankshaft 1 through third opening 14, can be used for conveniently cup jointing in the outside of crankshaft 1 to the convenience is installed gear wheel 3.

In this embodiment, specifically, first opening 7 has been seted up to the left middle-end of first fixed disk 4, and first fixed disk 4 cup joints through first opening 7 and the outside of crankshaft 1, can be used for making things convenient for first fixed disk 4 to cup joint in the outside of crankshaft 1 to the convenience carries out fixed mounting to gear wheel 3.

In this embodiment, specifically, the second through hole 13 has been seted up on the right side of second fixed disk 10, and second fixed disk 10 cup joints in the outside of crankshaft 1 through second through hole 13 and cup joints, can be used for making things convenient for second fixed disk 10 to cup joint in the outside of crankshaft 1 to the convenience carries out fixed mounting to gear wheel 3.

In this embodiment, specifically, the left end outside the crankshaft 1 is sleeved with the support bearing 2, and the bottom of the support bearing 2 and the inner wall of the housing are fixedly installed, so as to support the crankshaft 1, thereby facilitating the stable operation thereof.

In this embodiment, specifically, the middle end of the first disk 9 has a first connection port, and the middle end of the second fixed disk 10 has a second connection port, so that the first disk 9 and the second disk 12 can be conveniently sleeved on the outer side of the crankshaft 1 along with the first fixed disk 4 and the second fixed disk 10, thereby facilitating the adsorption thereof and increasing the fixing effect thereof.

In this embodiment, specifically, the shape of the first magnetic disk 9 is a circular design, and the shape of the second magnetic disk 12 is a circular design, so that the first fixing of the first magnetic disk can be performed conveniently, and the stability and accuracy in installation can be ensured.

The working principle is as follows: when the crankshaft is required to be replaced, the bolt 6 is sequentially taken out from the inner cavities of the thread groove 16, the second threaded hole 15 and the first threaded hole 8 by external work, then the second fixed disc 10 and the second magnetic disc 12 in the inner cavity of the second groove 11 are pulled out outwards manually or by an external tool, the second magnetic disc 12 is separated from an adsorption state, and then the large gear 3 is taken down from the outer side of the crankshaft 1 according to the method, so that the crankshaft can be detached.

The control mode of the present application is automatically controlled by a controller, the control circuit of the controller can be realized by simple programming by those skilled in the art, and the present application belongs to the common knowledge in the field, and the present application mainly protects the mechanical device, so the present application does not explain the control mode and the circuit connection in detail.

The standard parts used in the present application document can be purchased from the market, and can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts the conventional means of mature bolt, rivet, welding and the like in the prior art, the machinery, parts and equipment adopt the conventional models in the prior art, and the structure and principle of the parts known by the skilled person can be known by the technical manual or by the conventional experimental method.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a supporting gear structure that uses of press, includes crank axle (1), its characterized in that: the right end of the outer side of the crank shaft (1) is sleeved with a large gear (3), the right end of the outer side of the crank shaft (1) and two sides of the large gear (3) are respectively sleeved with a first fixed disc (4) and a second fixed disc (10), a first groove (5) is formed in the right side of the second fixed disk (10), a first magnetic disk (9) is fixedly mounted on the inner wall of the first groove (5), a first threaded hole (8) is formed in the left side of the first fixed disc (4), the inner cavity of the first threaded hole (8) is in threaded connection with a bolt (6), the left side of the second fixed disc (10) is provided with a second groove (11), a second magnetic disc (12) is fixedly arranged on the inner wall of the second groove (11), the left side of the second fixed disc (10) is provided with a thread groove (16), and the outer side of the large gear (3) is provided with a second threaded hole (15).

2. The gear structure matched with the press machine as claimed in claim 1, wherein: the middle end on the right side of the large gear (3) is provided with a third through hole (14), and the large gear (3) is sleeved on the outer side of the crank shaft (1) through the third through hole (14).

3. The gear structure matched with the press machine as claimed in claim 1, wherein: first opening (7) have been seted up to the left middle-end of first fixed disk (4), first fixed disk (4) cup joints through the outside of first opening (7) and crank axle (1).

4. The gear structure matched with the press machine as claimed in claim 1, wherein: the right side of the second fixed disk (10) is provided with a second through hole (13), and the second fixed disk (10) is sleeved on the outer side of the crank shaft (1) through the second through hole (13).

5. The gear structure matched with the press machine as claimed in claim 1, wherein: the left end of the outer side of the crank shaft (1) is sleeved with a supporting bearing (2), and the bottom of the supporting bearing (2) is fixedly installed on the inner wall of the shell.

6. The gear structure matched with the press machine as claimed in claim 1, wherein: the middle end of the first magnetic disc (9) is provided with a first connecting port, and the middle end of the second fixed disc (10) is provided with a second connecting port.

7. The gear structure matched with the press machine as claimed in claim 1, wherein: the first disk (9) is of circular design and the second disk (12) is of circular design.