CN219227354U

CN219227354U - Electric cylinder fixed connection structure

Info

Publication number: CN219227354U
Application number: CN202223595905.7U
Authority: CN
Inventors: 华勇略; 周洪兴; 施荣华
Original assignee: Wuxi Maitefu Mechanical Engineering Co ltd
Current assignee: Wuxi Maitefu Mechanical Engineering Co ltd
Priority date: 2022-12-29
Filing date: 2022-12-29
Publication date: 2023-06-20
Anticipated expiration: 2032-12-29

Abstract

The utility model discloses an electric cylinder fixed connection structure, which relates to a linking structure, and comprises an electric cylinder assembly, a guide rail assembly, a drag chain assembly, a sliding block assembly and an electric cylinder displacement assembly, wherein the upper end surface of the electric cylinder assembly is in transmission connection with the sliding block assembly, the guide rail assembly is arranged on the left side and the right side of the sliding block assembly, the upper end surface of the guide rail assembly is in transmission connection with the electric cylinder displacement assembly, and the guide rail assembly is electrically connected with the drag chain assembly. Through the arrangement of the first guide rail vertical plate, the second guide rail vertical plate and the third guide rail vertical plate in the guide rail assembly, and the accuracy is enabled to be in a unified plane by adding the limiting gasket in the middle, the parallelism tolerance of the guide rail can be controlled within 0.05mm, and the guide rail is mainly used in precision machining or automatic instruments.

Description

Electric cylinder fixed connection structure

Technical Field

The utility model relates to a linking structure, in particular to a fixed connection structure of an electric cylinder.

Background

China is a country for producing distiller's yeast relatively early, and the production of distiller's yeast is greatly advanced from manual treading of distiller's yeast to the current mechanical processing. The company is beneficial to the essence, and a set of multi-station compound buckling machine is designed; the multi-station compound starter propagation machine adopts a servo electric cylinder and an air cylinder to simulate the former method of manually stamping starter propagation materials to form starter propagation, and has the advantages of good starter propagation forming quality and high efficiency compared with the manual starter propagation; the multi-station composite bending press mainly comprises a frame, a transmission system, a servo electric cylinder system, a pressure plate feedback system of a pneumatic system, a multi-time bending blank forming system and the like. The PLC is adopted, the cylinder multi-beating technology is adopted, and compared with manual treading action in the traditional technology, the method has the advantages of simplicity and convenience in operation, digitalization of various parameters, high intelligence, attractive and firm appearance of the pressed curved blank, labor saving and great improvement of productivity.

At present, in the production process of large infusion bottles, a bottle blowing machine is an important ring, an electric cylinder for providing power for the bottle blowing machine becomes a most important part in the bottle blowing machine, at present, the electric cylinder on the bottle blowing machine generally comprises three parts of an electric cylinder body, an electric cylinder head and a fixed base, the electric cylinder body, the electric cylinder head and the fixed base are sequentially and fixedly connected, wherein the electric cylinder head and the fixed base are generally fixed by four screws, the four screws are respectively arranged on four corners of the base, and due to the fact that the base is in an L-shaped relationship, the screws at the lower two corners are inconvenient to fix, so that the electric cylinder head and the base are unstable to swing easily, and the whole bottle blowing machine is stopped. Meanwhile, the fixing mode of the electric cylinder head and the electric cylinder body is that bolts are used for being directly connected through the electric cylinder body and the electric cylinder head screw holes, as the electric cylinder head and the electric cylinder body are made of aluminum alloy materials, the screw holes are prone to faults such as sliding wires, although the problems can be solved temporarily through re-tapping, other parts also need to be re-tapped, a series of problems such as mismatching with a newly purchased electric cylinder are caused, the waste of a warehouse and cost is caused, sliding wires still occur due to the material problem after tapping, the whole electric cylinder cannot be fixed, and therefore the electric cylinder is scrapped, and the cost is increased.

The utility model discloses an electricity jar fixed connection structure like application number CN2015199630. X. An electric cylinder fixed connection structure relates to an electric cylinder device, in particular to an electric cylinder fixed connection structure for enhancing the connection firmness of an electric cylinder and improving the operation stability of the electric cylinder. The utility model relates to an electric cylinder fixed connection structure which comprises an electric cylinder body, an electric cylinder head and a base. The electric cylinder fixing and connecting structure is scientific in design, reasonable in structure and convenient to use, the electric cylinder head is connected with the base through the triangular bolt, the electric cylinder body is connected with the electric cylinder head through the bolt penetrating the electric cylinder head, the groove is additionally formed in the tail end of the bolt to place the nut, the nut is used for reinforcing, the whole connecting structure is more stable, and the stability of the electric cylinder during operation is effectively improved. However, the utility model cannot move with high precision, so that the production requirement cannot be met, and therefore, we propose a fixed connection structure of an electric cylinder to solve the above problems.

Disclosure of Invention

The utility model aims to provide a fixed connection structure of an electric cylinder, which aims to solve the problem of high-precision connection between the electric cylinder and a sliding rail.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides an electric jar fixed connection structure, includes electric jar subassembly, guide rail assembly, tow chain subassembly, sliding block subassembly and electric jar displacement subassembly, electric jar subassembly up end transmission is connected with the sliding block subassembly, the guide rail subassembly has been placed to the sliding block subassembly left and right sides, guide rail subassembly up end transmission is connected with electric jar displacement subassembly, guide rail subassembly electric connection has the tow chain subassembly.

As a further scheme of the utility model: the electric cylinder assembly comprises a transmission motor, the transmission motor is electrically connected with a precise electric cylinder, the precise electric cylinder is in transmission connection with an electric cylinder travel guide rail, an electric cylinder limiting block is arranged in the middle of the electric cylinder travel guide rail, the lower end face of the electric cylinder travel guide rail is connected with an electric cylinder bottom plate, and the upper end face of the transmission motor is provided with a motor protection metal plate.

As still further aspects of the utility model: the guide rail assembly comprises a first guide rail vertical plate, the end face of the first guide rail vertical plate is connected with a second guide rail vertical plate, the end face of the second guide rail vertical plate is connected with a third guide rail vertical plate, a guide rail fixing hole is formed in the lower end face of the third guide rail vertical plate, an access guide rail is connected to the upper end face of the third guide rail vertical plate, and a limit gasket is connected to the end face of the third guide rail vertical plate.

As still further aspects of the utility model: the drag chain assembly comprises a drag chain fixing metal plate, the upper end face of the drag chain fixing metal plate is connected with a front end fixing port, a drag chain block is connected with the front end fixing port in a transmission mode, the end face of the drag chain block is connected with a rear end fixing port in a transmission mode, and the upper end face of the rear end fixing port is connected with a drag chain locking metal plate.

As still further aspects of the utility model: the sliding block assembly comprises a lower fixed block, an electric cylinder connecting hole is formed in the upper end face of the lower fixed block, an upper connecting block is connected to the upper end face of the lower fixed block, an upper connecting hole is formed in the upper end face of the upper connecting block, and an upper block groove is formed in the lower end face of the upper connecting block.

As still further aspects of the utility model: the electric cylinder displacement assembly comprises a displacement iron block, a displacement lower groove is formed in the lower end face of the displacement iron block, a displacement upper groove is formed in the upper end face of the displacement iron block, and an oil filling port is formed in the end face of the displacement iron block.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, through the arrangement of the first guide rail vertical plate, the second guide rail vertical plate and the third guide rail vertical plate in the guide rail assembly and the addition of the limiting gasket in the middle, the accuracy is enabled to be in a unified plane, the parallelism tolerance of the guide rail can be controlled within 0.05mm, and the guide rail is mainly used in precision machining or automatic instruments;

2. according to the utility model, through the connection of the lower fixed block and the upper connecting block of the sliding block assembly, the upper connecting block and the lower fixed block can move according to the embedding of the upper block groove, but a certain gap is reserved between the upper connecting block and the lower fixed block, so that the product fixture is placed on the upper connecting block, the electric cylinder can not receive force, and the electric cylinder has better strength.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic front view of the present utility model;

FIG. 3 is a schematic view of the structure of the seed cylinder assembly of the present utility model;

FIG. 4 is a schematic view of a slider assembly according to the present utility model;

fig. 5 is a view showing the installation position of the electric cylinder assembly in the present utility model.

In the figure: 1. an electric cylinder assembly; 2. a guide rail assembly; 3. a tow chain assembly; 4. a slider assembly; 5. an electric cylinder displacement assembly; 11. a drive motor; 12. a precise electric cylinder; 13. an electric cylinder travel guide rail; 14. an electric cylinder limiting block; 15. an electric cylinder bottom plate; 16. the motor protects the metal plate; 21. a first guide rail riser; 22. a second guide rail riser; 23. a third guide rail riser; 24. a guide rail fixing hole; 25. accessing a guide rail; 26. a limiting gasket; 31. a drag chain is used for fixing metal plates; 32. a front end fixing port; 33. a rear end fixing port; 34. a tow chain block; 35. a drag chain locks the metal plate; 41. a lower fixing block; 42. an electric cylinder connecting hole; 43. an upper connecting block; 44. an upper connecting hole; 45. an upper block groove; 51. displacing the iron block; 52. a displacement lower groove; 53. the upper groove is displaced; 54. and an oil filling port.

Detailed Description

The utility model is described in further detail below with reference to the drawings and the specific examples.

Referring to fig. 1-5, in an embodiment of the present utility model, an electric cylinder fixing connection structure includes an electric cylinder assembly 1, a guide rail assembly 2, a drag chain assembly 3, a sliding block assembly 4 and an electric cylinder displacement assembly 5, wherein the upper end surface of the electric cylinder assembly 1 is in transmission connection with the sliding block assembly 4, the guide rail assembly 2 is disposed on the left and right sides of the sliding block assembly 4, the upper end surface of the guide rail assembly 2 is in transmission connection with the electric cylinder displacement assembly 5, and the guide rail assembly 2 is electrically connected with the drag chain assembly 3.

The electric cylinder assembly 1 comprises a transmission motor 11, the transmission motor 11 is electrically connected with a precise electric cylinder 12, the precise electric cylinder 12 is in transmission connection with an electric cylinder travel guide rail 13, an electric cylinder limiting block 14 is arranged in the middle of the electric cylinder travel guide rail 13, the lower end surface of the electric cylinder travel guide rail 13 is connected with an electric cylinder bottom plate 15, and the upper end surface of the transmission motor 11 is provided with a motor protection metal plate 16.

Specifically, the electric cylinder travel guide rail 13 in the electric cylinder assembly 1 is connected, so that a product can be driven to move back and forth, and labor is saved.

The guide rail assembly 2 comprises a first guide rail vertical plate 21, a second guide rail vertical plate 22 is connected to the end face of the first guide rail vertical plate 21, a third guide rail vertical plate 23 is connected to the end face of the second guide rail vertical plate 22, guide rail fixing holes 24 are formed in the lower end face of the third guide rail vertical plate 23, an access guide rail 25 is connected to the upper end face of the third guide rail vertical plate 23, and a limit gasket 26 is connected to the end face of the third guide rail vertical plate 23.

Specifically, through the arrangement of the first guide rail vertical plate 21, the second guide rail vertical plate 22 and the third guide rail vertical plate 23 in the guide rail assembly 2, and the addition of the limiting gasket 26 in the middle, the accuracy is enabled to be in a unified plane, and the parallelism tolerance of the guide rail can be controlled within 0.05mm, which is mainly used in precision machining or automatic instruments.

The drag chain assembly 3 comprises a drag chain fixing sheet metal 31, the upper end face of the drag chain fixing sheet metal 31 is connected with a front end fixing opening 32, the front end fixing opening 32 is in transmission connection with a drag chain block 34, the end face of the drag chain block 34 is in transmission connection with a rear end fixing opening 33, and the upper end face of the rear end fixing opening 33 is connected with a drag chain locking sheet metal 35.

Specifically, the electric wire can enter through the rear end fixing port 33 through the drag chain assembly 3, and flow through the drag chain block 34 and emerge from the front end fixing port 32, so that the wire harness is integrated, and the appearance is more attractive.

The sliding block assembly 4 comprises a lower fixed block 41, an electric cylinder connecting hole 42 is formed in the upper end face of the lower fixed block 41, an upper connecting block 43 is connected to the upper end face of the lower fixed block 41, an upper connecting hole 44 is formed in the upper end face of the upper connecting block 43, and an upper block groove 45 is formed in the lower end face of the upper connecting block 43.

Specifically, the upper connection block 43 is fixed by the connection bolts through the upper connection holes 44, and a certain gap is required between the upper connection block and the lower fixing block 41 to reduce the stress area of the electric cylinder.

The electric cylinder displacement assembly 5 comprises a displacement iron block 51, a displacement lower groove 52 is formed in the lower end face of the displacement iron block 51, a displacement upper groove 53 is formed in the upper end face of the displacement iron block 51, and an oil filling port 54 is formed in the end face of the displacement iron block 51.

Specifically, the displacement iron block 51 of the electric cylinder displacement assembly 5 is connected, and the upper displacement groove 53 is fixed in a threaded manner to the product seat, so that the movement is performed, and the precision is more precise.

The working principle of the utility model is as follows: through placing the product frock in slider subassembly 4 upper portion connecting block 43 top, connect the bolt through upper portion connecting hole 44 and fix, upper portion connecting block 43 needs to have certain clearance with lower part fixed block 41, in order to reduce the area of force of electric jar, lower part fixed block 41 is connected with electric jar stroke guide rail 13 in the electric jar subassembly 1, thereby can drive the product and carry out back-and-forth movement, but so easy decentration, so increased guide rail assembly 2 in both sides, fixed respectively in the access guide rail 25 about the product seat both ends, with first guide rail riser 21, second guide rail riser 22, third guide rail riser 23 is fixed a position through spacing gasket 26, shift iron piece 51 and is connected in the displacement upper groove 53 screw thread fixed and the product seat, thereby move.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides an electronic jar fixed connection structure, includes electronic jar subassembly (1), guide rail assembly (2), tow chain subassembly (3), sliding block subassembly (4) and electronic jar displacement subassembly (5), its characterized in that: the electric cylinder assembly is characterized in that a sliding block assembly (4) is connected to the upper end face of the electric cylinder assembly (1) in a transmission mode, guide rail assemblies (2) are arranged on the left side and the right side of the sliding block assembly (4), an electric cylinder displacement assembly (5) is connected to the upper end face of the guide rail assembly (2) in a transmission mode, and a drag chain assembly (3) is electrically connected to the guide rail assembly (2).

2. The cylinder fixing and connecting structure according to claim 1, wherein: the electric cylinder assembly (1) comprises a transmission motor (11), the transmission motor (11) is electrically connected with a precise electric cylinder (12), the precise electric cylinder (12) is in transmission connection with an electric cylinder travel guide rail (13), an electric cylinder limiting block (14) is arranged in the middle of the electric cylinder travel guide rail (13), an electric cylinder bottom plate (15) is connected with the lower end face of the electric cylinder travel guide rail (13), and a motor protection metal plate (16) is arranged on the upper end face of the transmission motor (11).

3. The cylinder fixing and connecting structure according to claim 1, wherein: the guide rail assembly (2) comprises a first guide rail vertical plate (21), a second guide rail vertical plate (22) is connected to the end face of the first guide rail vertical plate (21), a third guide rail vertical plate (23) is connected to the end face of the second guide rail vertical plate (22), guide rail fixing holes (24) are formed in the lower end face of the third guide rail vertical plate (23), an access guide rail (25) is connected to the upper end face of the third guide rail vertical plate (23), and a limiting gasket (26) is connected to the end face of the third guide rail vertical plate (23).

4. The cylinder fixing and connecting structure according to claim 1, wherein: the drag chain assembly (3) comprises a drag chain fixing metal plate (31), a front end fixing opening (32) is connected to the upper end face of the drag chain fixing metal plate (31), a drag chain block (34) is connected to the front end fixing opening (32) in a transmission mode, a rear end fixing opening (33) is connected to the end face of the drag chain block (34) in a transmission mode, and a drag chain locking metal plate (35) is connected to the upper end face of the rear end fixing opening (33).

5. The cylinder fixing and connecting structure according to claim 1, wherein: the sliding block assembly (4) comprises a lower fixing block (41), an electric cylinder connecting hole (42) is formed in the upper end face of the lower fixing block (41), an upper connecting block (43) is connected to the upper end face of the lower fixing block (41), an upper connecting hole (44) is formed in the upper end face of the upper connecting block (43), and an upper block groove (45) is formed in the lower end face of the upper connecting block (43).

6. The cylinder fixing and connecting structure according to claim 1, wherein: the electric cylinder displacement assembly (5) comprises a displacement iron block (51), a displacement lower groove (52) is formed in the lower end face of the displacement iron block (51), a displacement upper groove (53) is formed in the upper end face of the displacement iron block (51), and an oil filling port (54) is formed in the end face of the displacement iron block (51).