CN220717349U

CN220717349U - Barrel cover stamping and bending mechanism

Info

Publication number: CN220717349U
Application number: CN202321873439.6U
Authority: CN
Inventors: 徐锋
Original assignee: Hubei Xinxin Petroleum Equipment Co ltd
Current assignee: Hubei Xinxin Petroleum Equipment Co ltd
Priority date: 2023-07-17
Filing date: 2023-07-17
Publication date: 2024-04-05
Anticipated expiration: 2033-07-17

Abstract

The utility model relates to a barrel cover stamping and bending mechanism, which comprises a workbench, wherein bases are fixed at the left end and the right end of the lower surface of the workbench, protection plates are fixed at the left end and the right end of the upper surface of the workbench, connecting plates are fixed at the tops of the two protection plates, bending mechanisms are arranged at the left end and the right end of the lower surface of the connecting plates, and positioning mechanisms are arranged on the upper surface of the workbench; the bending mechanism comprises electric push rods fixed at the left end and the right end of the lower surface of the connecting plate, and a fixing plate is fixed on an output shaft of each electric push rod. This bung punching press mechanism of bending through setting up electric putter, fixed plate, backup pad, first motor, dwang and the mutually supporting of roller of bending, and the rotation of accessible first motor drives the dwang and rotates, and then with the roller of bending angle adjustment, then carries out the punching press to the bung through electric putter, has solved the problem that needs to turn into or twist out the screw thread post with the help of external instrument many times.

Description

Barrel cover stamping and bending mechanism

Technical Field

The utility model relates to the technical field of bending machines, in particular to a barrel cover stamping and bending mechanism.

Background

The bending machine is a machine capable of bending thin plates, and structurally comprises a support, a workbench and a clamping plate, wherein the workbench is arranged on the support and consists of a base and a pressing plate, the base is connected with the clamping plate through a hinge and consists of a base shell, a coil and a cover plate, the coil is arranged in a concave of the base shell, and the cover plate is covered on the top of the concave.

Chinese patent publication No. found by search: CN217095267U discloses a bending mechanism of bender, including the support column, one side fixedly connected with work frame of support column, one side of work frame is provided with the component of bending, the component of bending includes the cylinder, one side fixedly connected with crane of cylinder, this utility model is when carrying out work bending work, need confirm the shape of the punching press head that needs to use with the curve of bending, pull the adjusting column and make it move out the regulation hole inside, after the adjusting column moves out the regulation hole completely, twist bending roller makes it rotate around the axis of rotation, release the adjusting column after until the punching press head of suitable shape is vertical downwards, make it move into corresponding regulation hole, can accomplish the regulation of bending roller, when need not change many times when using the punching press head of different shapes, can very big improvement bender work efficiency, but can not become harm to the bender structure, but in the in-process of using, need twist into or twist out the screw post with the help of external instrument many times, can lead to the adjusting hole to not be inconveniently fixed with the screw post after many times twist.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a barrel cover stamping and bending mechanism which has the advantages of automatically rotating a bending roller and the like, and solves the problem that a threaded column is required to be twisted in or out for a plurality of times by means of an external tool, and an adjusting hole is inconvenient to fix with the threaded column after the threaded column is twisted for a plurality of times.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the stamping and bending mechanism for the barrel cover comprises a workbench, wherein bases are fixed at the left end and the right end of the lower surface of the workbench, protection plates are fixed at the left end and the right end of the upper surface of the workbench, connecting plates are fixed at the tops of the two protection plates, bending mechanisms are arranged at the left end and the right end of the lower surface of the connecting plates, and positioning mechanisms are arranged on the upper surface of the workbench;

the bending mechanism comprises an electric push rod fixed at the left end and the right end of the lower surface of a connecting plate, a fixing plate is fixed on an output shaft of the electric push rod, supporting plates are fixed at the left end and the right end of the lower surface of the fixing plate, a first motor is fixed on the left side of the supporting plate, an output shaft of the first motor penetrates through the left side of the left side supporting plate and is fixed with a rotating rod, bending rollers are fixed on the outer surfaces of the rotating rod, and limiting plates are fixed on two opposite sides of the protecting plates.

Further, two the base symmetry distributes in the left and right sides of workstation axis, two be fixed with the connecting rod between the opposite one side of base.

Further, the two protection plates are symmetrically distributed at the left end and the right end of the central axis of the workbench, and the two electric push rods are symmetrically distributed at the left end and the right end of the central axis of the connecting plate.

Further, the two supporting plates are symmetrically distributed at the left end and the right end of the central axis of the fixing plate, and the length of the bending roller is smaller than that of the rotating rod.

Further, two limiting grooves are formed in one side, opposite to the limiting plates, of each limiting plate, the length and the width of each limiting groove are respectively matched with the length and the width of each fixing plate, and the fixing plates do linear motion in the limiting grooves.

Further, positioning mechanism is including fixing the processing platform at the workstation upper surface, the right side of processing platform is fixed with the second motor, the output shaft of second motor runs through the right side wall of processing platform inner chamber and extends to the inner chamber of processing platform and be fixed with the threaded rod, both ends all are fixed with the thread bush about the threaded rod surface, the upper surface fixed with the dead lever of thread bush, two one side that the dead lever is relative all is fixed with the holding ring.

Further, the threads on the left side and the right side of the central axis of the threaded rod are of opposite structures, and the two thread sleeves are symmetrically distributed on the left end and the right end of the outer surface of the threaded rod.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. this bung punching press mechanism of bending through setting up electric putter, fixed plate, backup pad, first motor, dwang and the mutually supporting of roller of bending, and the rotation of accessible first motor drives the dwang and rotates, and then with the roller of bending angle adjustment, then carries out the punching press to the bung through electric putter, has solved the problem that needs to turn into or twist out the screw thread post with the help of external instrument many times.

2. This bung punching press mechanism of bending through setting up processing platform, second motor, threaded rod, thread bush, dead lever and clamping ring's mutually supporting, can fix the bung of placing at processing platform surface, avoids the bung to rock when the punching press, has improved the precision of processing.

Drawings

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

FIG. 2 is a schematic diagram of a bending mechanism according to the present utility model;

FIG. 3 is a schematic view of the positioning mechanism of the present utility model.

In the figure: 1 workbench, 2 base, 3 guard plates, 4 connecting plates, 5 bending mechanisms, 501 electric push rods, 502 fixing plates, 503 supporting plates, 504 first motors, 505 rotating rods, 506 bending rollers, 507 limiting plates, 6 positioning mechanisms, 601 processing tables, 602 second motors, 603 threaded rods, 604 threaded sleeves, 605 fixing rods and 606 clamping rings.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1, a barrel cover stamping and bending mechanism 5 in this embodiment includes a workbench 1, wherein bases 2 are fixed at left and right ends of a lower surface of the workbench 1, protection plates 3 are fixed at left and right ends of an upper surface of the workbench 1, connecting plates 4 are fixed at tops of the two protection plates 3, bending mechanisms 5 are arranged at left and right ends of a lower surface of the connecting plates 4, and a positioning mechanism 6 is arranged on an upper surface of the workbench 1.

Wherein, two bases 2 symmetric distribution are fixed with the connecting rod in the left and right sides both ends of workstation 1 axis between the opposite one side of two bases 2, and two guard plates 3 symmetric distribution are in the left and right sides both ends of workstation 1 axis, and two electric putter 501 symmetric distribution are in the left and right sides both ends of connecting plate 4 axis.

Referring to fig. 2, in order to facilitate the adjustment of the bending roller 506 by the user, the bending mechanism 5 in this embodiment includes an electric push rod 501 fixed at the left and right ends of the lower surface of the connecting plate 4, the output shaft of the electric push rod 501 is fixed with a fixing plate 502, the left and right ends of the lower surface of the fixing plate 502 are both fixed with a supporting plate 503, the two electric push rods 501 are started, the output shafts of the electric push rods 501 move downward and drive the fixing plate 502 to move downward, at this moment, the fixing plate 502 moves while moving, the two sides of the fixing plate 502 move downward in a limiting groove formed on the surface of the limiting plate 507 until moving to the lowest side of the limiting groove, the bending processing can be performed on the barrel cover, the left side of the left supporting plate 503 is fixed with a first motor 504, the output shaft of the first motor 504 penetrates the left side of the left supporting plate 503 and is fixed with a rotating rod 505, the outer surface of the rotating rod 505 is fixed with the bending roller 506, the bending roller 506 is adjusted to a proper shape, the output shaft of the first motor 504 needs to be started, the rotating shaft of the first motor 504 is further driven to rotate the rotating rod 505, the rotating rod 506 rotates the roller 506, so that the roller 506 can be rotated, and then, the barrel cover can be adjusted to a proper shape, and the two sides of the protection plate 507 are fixed with the limiting plates.

Wherein, two backup pads 503 symmetric distribution are in the left and right sides both ends of fixed plate 502 axis, and bending roller 506's length is less than the length of dwang 505, and the spacing groove has all been seted up to two limiting plate 507 opposite one side, and the length and the width looks adaptation of limiting groove and fixed plate 502 respectively, and fixed plate 502 is linear motion in the spacing groove.

Referring to fig. 3, in order to avoid shaking the barrel cover during stamping, the positioning mechanism 6 in this embodiment includes a processing table 601 fixed on the upper surface of the working table 1, a second motor 602 is fixed on the right side of the processing table 601, an output shaft of the second motor 602 penetrates through the right side wall of the inner cavity of the processing table 601 and extends to the inner cavity of the processing table 601, a threaded rod 603 is fixed on the inner cavity of the processing table 601, the second motor 602 is started, the output shaft of the second motor 602 rotates to drive the threaded rod 603 to rotate, threaded sleeves 604 are fixed on the left and right ends of the outer surface of the threaded rod 603, fixing rods 605 are fixed on the upper surface of the threaded sleeves 604, the threaded rod 603 rotates to drive the threaded sleeves 604, the fixing rods 605 are driven to move by rotation of the threaded sleeves 604, and clamping rings 606 are fixed on opposite sides of the two fixing rods 605.

The threads on the left and right sides of the central axis of the threaded rod 603 are in opposite structures, and two thread sleeves 604 are symmetrically distributed on the left and right ends of the outer surface of the threaded rod 603.

The right side of the clamping ring 606 is fixed with an anti-slip layer, which is a rubber layer.

The working principle of the embodiment is as follows:

(1) When the bending roller 506 is used for punching and bending the barrel cover, the punching head is firstly required to be adjusted to a proper shape, the first motor 504 is required to be started, the output shaft of the first motor 504 rotates, the rotating rod 505 is driven to rotate, the bending roller 506 is driven to rotate by the rotation of the rotating rod 505, the barrel cover can be adjusted to a proper shape, after adjustment, the first motor 504 can be closed, the two electric push rods 501 are started, the output shaft of the electric push rod 501 moves downwards, the fixing plate 502 is driven to move downwards, at the moment, the two sides of the fixing plate 502 move downwards in the limiting groove formed in the surface of the limiting plate 507 until the fixing plate moves to the bottommost side of the limiting groove, and the barrel cover can be bent.

(2) When bending the barrel cover, firstly, the barrel cover needs to be placed on the upper surface of the processing table 601, then the second motor 602 is started, the output shaft of the second motor 602 rotates, the threaded rod 603 is driven to rotate, the threaded rod 603 rotates to drive the threaded sleeve 604, the threaded sleeve 604 rotates to drive the fixing rods 605 to move, at the moment, the two fixing rods 605 do relative motion, the clamping ring 606 is driven to do relative motion, the barrel cover can be positioned, and the situation that the barrel cover is inclined due to overlarge pressure during punching is avoided, so that the punching precision is affected.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

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

Claims

1. The utility model provides a bung punching press mechanism of bending, includes workstation (1), its characterized in that: the automatic bending machine is characterized in that bases (2) are fixed at the left end and the right end of the lower surface of the workbench (1), protection plates (3) are fixed at the left end and the right end of the upper surface of the workbench (1), connecting plates (4) are fixed at the tops of the two protection plates (3), bending mechanisms (5) are arranged at the left end and the right end of the lower surface of each connecting plate (4), and a positioning mechanism (6) is arranged on the upper surface of the workbench (1);

the bending mechanism (5) comprises an electric push rod (501) fixed at the left end and the right end of the lower surface of a connecting plate (4), a fixing plate (502) is fixed on an output shaft of the electric push rod (501), a supporting plate (503) is fixed at the left end and the right end of the lower surface of the fixing plate (502), a first motor (504) is fixed on the left side of the supporting plate (503), an output shaft of the first motor (504) penetrates through the left side of the left side supporting plate (503) and is fixed with a rotating rod (505), bending rollers (506) are fixed on the outer surface of the rotating rod (505), and limiting plates (507) are fixed on two opposite sides of the protecting plate (3).

2. The barrel cover stamping and bending mechanism as claimed in claim 1, wherein: the two bases (2) are symmetrically distributed at the left end and the right end of the central axis of the workbench (1), and a connecting rod is fixed between the opposite sides of the two bases (2).

3. The barrel cover stamping and bending mechanism as claimed in claim 1, wherein: the two protection plates (3) are symmetrically distributed at the left end and the right end of the central axis of the workbench (1), and the two electric push rods (501) are symmetrically distributed at the left end and the right end of the central axis of the connecting plate (4).

4. The barrel cover stamping and bending mechanism as claimed in claim 1, wherein: the two supporting plates (503) are symmetrically distributed at the left end and the right end of the central axis of the fixed plate (502), and the length of the bending roller (506) is smaller than that of the rotating rod (505).

5. The barrel cover stamping and bending mechanism as claimed in claim 1, wherein: and the two opposite sides of the limiting plates (507) are respectively provided with a limiting groove, the length and the width of the limiting grooves are respectively matched with the length and the width of the fixed plate (502), and the fixed plate (502) moves linearly in the limiting grooves.

6. The barrel cover stamping and bending mechanism as claimed in claim 1, wherein: positioning mechanism (6) are including fixing processing platform (601) at workstation (1) upper surface, the right side of processing platform (601) is fixed with second motor (602), the output shaft of second motor (602) runs through the right side wall of processing platform (601) inner chamber and extends to the inner chamber of processing platform (601) and be fixed with threaded rod (603), both ends all are fixed with thread bush (604) about threaded rod (603) surface, the upper surface of thread bush (604) is fixed with dead lever (605), two one side that dead lever (605) are relative all is fixed with clamping ring (606).

7. The lid press bending mechanism of claim 6, wherein: threads on the left side and the right side of the central axis of the threaded rod (603) are of opposite structures, and two thread sleeves (604) are symmetrically distributed on the left end and the right end of the outer surface of the threaded rod (603).