CN217369833U

CN217369833U - Hydraulic leveling mechanism for metal ring

Info

Publication number: CN217369833U
Application number: CN202221309074.XU
Authority: CN
Inventors: 王海
Original assignee: Suzhou Industrial Park Mette Automation Technology Co ltd
Current assignee: Suzhou Industrial Park Mette Automation Technology Co ltd
Priority date: 2022-05-27
Filing date: 2022-05-27
Publication date: 2022-09-06
Anticipated expiration: 2032-05-27

Abstract

The utility model relates to a hydraulic leveling mechanism for a metal ring, which comprises a positioning component and a leveling component; the leveling assembly comprises a plurality of first shaping wheels, a plurality of second shaping wheels, a driving piece for driving the first shaping wheels to synchronously roll, and an adjusting piece for driving the second shaping wheels to synchronously approach or depart from the first shaping wheels; the first shaping wheels and the second shaping wheels are respectively arranged at the lower end and the upper end of the metal ring; the utility model discloses a first plastic wheel and second plastic wheel act on the upper and lower terminal surface of becket respectively, at drive becket pivoted in-process, carry out the flattening operation to the becket simultaneously, get rid of the internal stress, prevent to take place to warp.

Description

Hydraulic flattening mechanism for metal ring

Technical Field

The utility model relates to a leveling mechanism technical field, in particular to becket hydraulic pressure leveling mechanism.

Background

The metal ring gasket is a product which is prepared by adopting soft iron/SS 304/SS 316/carbon steel/SS 321 and other alloy materials and has high temperature resistance, high pressure resistance and corrosion resistance, and can be applied to preventing parts from loosening, adjusting installation gaps, strengthening sealing and the like.

The existing preparation method of the metal ring structure comprises the following steps: firstly, laser cutting has high input cost, low material utilization rate and serious material waste; secondly, a ring bending machine is adopted, two ends of the ring bending machine are welded and formed, the material utilization rate is extremely high, and the investment cost is relatively low; however, due to the material and process, the structure has internal stress, can deform and present a bowl-shaped structure, and therefore internal stress removal treatment is required; the utility model discloses a becket hydraulic pressure leveling mechanism has been developed to solve the problem that exists among the prior art.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the purpose is: the utility model provides a metal ring hydraulic pressure leveling mechanism to solve the problem that the metal ring that adopts the looper machine preparation among the prior art is easy to take place to warp because of the internal stress problem.

The technical scheme of the utility model is that: a hydraulic leveling mechanism for a metal ring comprises a positioning component and a leveling component; the leveling assembly comprises a plurality of first shaping wheels, a plurality of second shaping wheels, a driving piece for driving the first shaping wheels to synchronously roll, and an adjusting piece for driving the second shaping wheels to synchronously approach or depart from the first shaping wheels; the first shaping wheels and the second shaping wheels are respectively arranged at the lower end and the upper end of the metal ring.

Preferably, the positioning assembly comprises a mounting platform, a pair of first positioning wheels and a pair of second positioning wheels, wherein the pair of first positioning wheels and the pair of second positioning wheels are arranged on the mounting platform; the pair of first positioning wheels is used for abutting against the inner contour of the metal ring, and the pair of second positioning wheels is used for abutting against the outer contour of the metal ring.

Preferably, the mounting platform comprises a first platform arranged along a first preset direction and a pair of second platforms arranged along a second preset direction, and the first preset direction is perpendicular to the second preset direction; the first positioning wheel is locked on the first platform through a bolt and can be adjusted along the first sliding chute; the second platform end face is provided with a second sliding groove arranged along a second preset direction, and the second positioning wheel is locked on the second platform through a bolt and can be adjusted along the second sliding groove.

Preferably, the driving part is formed by combining a motor and a speed reducer and is connected with the first shaping wheels through a first gear combination, the number of the first shaping wheels is three, and the central axis is arranged along the second preset direction.

Preferably, the first gear combination comprises a primary gear connected with the driving member, a secondary gear meshed with the primary gear, and a tertiary gear meshed with the secondary gear; the three gears are arranged coaxially and respectively correspond to the first shaping wheel.

Preferably, the adjusting part is a combination of a hydraulic cylinder and a sliding block, the two second shaping wheels are mounted on the sliding block, and the central axis is arranged along a second preset direction.

Preferably, a second gear combination is connected to the pair of second shaping wheels, and the second gear combination comprises a gear A and a pair of gears B meshed with the gear A; the pair of gears B are respectively and coaxially arranged corresponding to the second shaping wheel.

Compared with the prior art, the utility model has the advantages that:

(1) the utility model discloses a first plastic wheel and second plastic wheel act on the upper and lower terminal surface of becket respectively, at drive becket pivoted in-process, carry out the flattening operation to the becket simultaneously, get rid of the internal stress, prevent to take place to warp.

(2) The metal ring is supported and arranged at the inner contour and the outer contour through the pair of first positioning wheels and the pair of second positioning wheels to realize positioning, and the positions of the first positioning wheels and the second positioning wheels can be adjusted according to the inner diameters and the outer diameters of the metal ring in different sizes, so that the metal ring is high in adaptability.

(3) The first shaping wheel and the second shaping wheel are respectively connected with the first gear combination and the second gear combination in a combined manner, wherein the first gear combination can realize the transmission effect, and the synchronous action of a plurality of first gear combinations is realized through the combination of the motor and the speed reducer; however, the second shaping wheel is not directly connected with the driving mechanism, and the rotation of the second shaping wheel is realized by the friction force between the second shaping wheel and the metal ring, so that the second gear combination is used for ensuring the action synchronism of the two second shaping wheels.

Drawings

The invention will be further described with reference to the following drawings and examples:

fig. 1 is a schematic structural view of a hydraulic leveling mechanism for metal rings according to the present invention;

fig. 2 is a top view of a hydraulic leveling mechanism for metal rings according to the present invention;

fig. 3 is a schematic view of the arrangement structure of the first gear assembly and the second gear assembly of the present invention.

Wherein: 01. a positioning assembly;

1. the device comprises an installation platform, 11, a first platform, 111, a first chute, 12, a second platform, 121, a second chute, 2, a first positioning wheel, 3 and a second positioning wheel;

02. leveling the assembly;

4. the gear shaping device comprises a first shaping wheel, 5, a second shaping wheel, 6, a driving piece, 7, an adjusting piece, 71, a hydraulic cylinder, 72, a sliding block, 8, a first gear combination, 81, a primary gear, 82, a secondary gear, 83, a tertiary gear, 9, a second gear combination, 91, gears A, 92 and a gear B.

Detailed Description

The following detailed description is made in conjunction with specific embodiments of the present invention:

as shown in fig. 1, a hydraulic leveling mechanism for metal rings includes a positioning assembly 01 and a leveling assembly 02.

As shown in fig. 1 and 2, the positioning assembly 01 includes a mounting platform 1, a pair of first positioning wheels 2 and a pair of second positioning wheels 3 disposed on the mounting platform 1; the mounting platform 1 includes a first platform 11 disposed along a first predetermined direction (i.e., the Y-axis direction shown in fig. 2), and a pair of second platforms 12 disposed along a second predetermined direction (i.e., the X-axis direction shown in fig. 2), the first predetermined direction being perpendicular to the second predetermined direction; the end face of the first platform 11 is provided with a first sliding groove 111 arranged along a first preset direction, the first positioning wheels 2 are locked on the first platform 11 through bolts and can be adjusted along the first sliding groove 111, and the pair of first positioning wheels 2 is used for abutting against the inner contour of the metal ring; the end face of the second platform 12 is provided with a second sliding groove 121 arranged along a second preset direction, the second positioning wheel 3 is locked on the second platform 12 through a bolt and can be adjusted along the second sliding groove 121, and the pair of second positioning wheels 3 is used for abutting against the outer contour of the metal ring.

The pair of first positioning wheels 2 and the pair of second positioning wheels 3 are used for positioning metal rings, and for metal rings with different sizes, the positions of the first positioning wheels 2 and the second positioning wheels 3 can be adjusted along the first sliding grooves 111 and the second sliding grooves 121 respectively according to the change of the inner diameters and the outer diameters of the metal rings.

The leveling component 02 comprises a plurality of first shaping wheels 4, a plurality of second shaping wheels 5, a driving part 6 for driving the first shaping wheels 4 to synchronously roll, and an adjusting part 7 for driving the second shaping wheels 5 to synchronously move towards or away from the first shaping wheels 4; the first shaping wheels 4 and the second shaping wheels 5 are respectively arranged at the lower end and the upper end of the metal ring.

Specifically, in this embodiment, the driving member 6 is a combination of a motor and a speed reducer, and is connected to the first shaping wheel 4 through a first gear combination 8, the number of the first shaping wheels 4 is three, and the central axis is arranged along a second preset direction; as shown in fig. 3, the first gear combination 8 includes a primary gear 81 connected to the driving member 6, a secondary gear 82 engaged with the primary gear 81, and a tertiary gear 83 engaged with the secondary gear 82; two of the secondary gears 82 are respectively and independently meshed with the primary gear 81; the three-stage gears 83 are three, the three-stage gear 83 in the middle is meshed with the two second-stage gears 82 at the same time, the three-stage gears 83 on two sides are respectively meshed with the two second-stage gears 82 on the corresponding sides, and the three-stage gears 83 are respectively and coaxially arranged corresponding to the first shaping wheel 4; when the driving member 6 drives the primary gear 81 to rotate clockwise, the pair of secondary gears 82 rotate counterclockwise synchronously, and the tertiary gear 83 rotates clockwise synchronously, so that the first shaping wheel 4 rotates clockwise synchronously.

The adjusting part 7 is formed by combining a hydraulic cylinder 71 and a sliding block 72, the two second shaping wheels 5 are arranged on the sliding block 72, and the central axis is arranged along a second preset direction; a second gear combination 9 is connected with the pair of second shaping wheels 5, and the second gear combination 9 comprises a gear A91 and a pair of gears B92 meshed with the gear A91; a pair of gears B92 are coaxially arranged corresponding to the second shaping wheel 5; the second gear combination 9 is used for ensuring the synchronism of the actions of the two second shaping wheels 5, mainly because the second shaping wheels 5 are not directly connected with the driving mechanism, and the rotation of the second shaping wheels 5 is realized by the friction force between the second shaping wheels and the metal ring.

Before the metal ring positioning mechanism starts to work, the metal ring needs to be placed into the mechanism, the hydraulic cylinder 71 drives the second shaping wheel 5 to move upwards, then the metal ring is placed between the first shaping wheel 4 and the second shaping wheel 5, and positioning is achieved through the first positioning wheel 2 and the second positioning wheel 3; when the metal ring shaping device works, the hydraulic cylinder 71 drives the second shaping wheel 5 to move downwards and acts on the upper end surface of the metal ring, and the distance between the upper end of the first shaping wheel 4 and the lower end of the second shaping wheel 5 is equal to the thickness of the metal ring; when the driving piece 6 drives the first shaping wheel 4 to rotate, under the action of friction force, the metal ring and the second shaping wheel 5 synchronously rotate, and then the metal ring is leveled in the rotating process.

The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose of the embodiments is to enable those skilled in the art to understand the contents of the present invention and to implement the present invention, which cannot limit the protection scope of the present invention. It is obvious to a person skilled in the art that the invention is not limited to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention, and that the embodiments are therefore to be considered in all respects as exemplary and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Claims

1. The utility model provides a becket hydraulic pressure leveling mechanism which characterized in that: comprises a positioning component and a leveling component; the leveling assembly comprises a plurality of first shaping wheels, a plurality of second shaping wheels, a driving piece for driving the first shaping wheels to synchronously roll, and an adjusting piece for driving the second shaping wheels to synchronously approach or depart from the first shaping wheels; the first shaping wheels and the second shaping wheels are respectively arranged at the lower end and the upper end of the metal ring.

2. The hydraulic metallic ring flattening mechanism of claim 1, wherein: the positioning assembly comprises an installation platform, a pair of first positioning wheels and a pair of second positioning wheels, wherein the first positioning wheels and the second positioning wheels are arranged on the installation platform; the pair of first positioning wheels is used for abutting against the inner contour of the metal ring, and the pair of second positioning wheels is used for abutting against the outer contour of the metal ring.

3. The hydraulic metallic ring flattening mechanism of claim 2, wherein: the mounting platform comprises a first platform arranged along a first preset direction and a pair of second platforms arranged along a second preset direction, and the first preset direction is vertical to the second preset direction; the first positioning wheel is locked on the first platform through a bolt and can be adjusted along the first sliding chute; the second platform end face is provided with a second sliding groove arranged along a second preset direction, and the second positioning wheel is locked on the second platform through a bolt and can be adjusted along the second sliding groove.

4. A hydraulic metal ring flattening apparatus according to claim 3, wherein: the driving part is formed by combining a motor and a speed reducer and is connected with three first shaping wheels through a first gear combination, and the central axis is arranged along a second preset direction.

5. The hydraulic metallic ring flattening mechanism of claim 4, wherein: the first gear combination comprises a primary gear connected with the driving piece, a secondary gear meshed with the primary gear and a tertiary gear meshed with the secondary gear; the three gears are arranged coaxially and respectively correspond to the first shaping wheel.

6. A hydraulic metal ring flattening apparatus according to claim 3, wherein: the adjusting part is formed by combining a hydraulic cylinder and a sliding block, the second shaping wheel is installed on the sliding block and is provided with two shaping wheels, and the central axis is arranged along a second preset direction.

7. The hydraulic metallic ring flattening mechanism of claim 6, wherein: a second gear combination is connected with the second shaping wheels, and the second gear combination comprises a gear A and a pair of gears B meshed with the gear A; the pair of gears B are respectively and coaxially arranged corresponding to the second shaping wheel.