CN220387557U

CN220387557U - Bending machine capable of preventing workpiece from being scratched

Info

Publication number: CN220387557U
Application number: CN202321062357.3U
Authority: CN
Inventors: 刘云鹏; 史亭
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-05-06
Filing date: 2023-05-06
Publication date: 2024-01-26
Anticipated expiration: 2033-05-06

Abstract

The utility model discloses a bending machine for preventing a workpiece from being scratched, which comprises a processing table, wherein a fixing mechanism is arranged in the processing table, a limiting plate is fixedly connected to the surface of the processing table, a limiting groove is formed in the surface of the limiting plate, a positioning rod is fixedly connected to the top of an inner cavity of the processing table, a positioning block is slidably connected to the surface of the positioning rod, a control block is fixedly connected to one side of the processing table, a bending mechanism is arranged on one side of the processing table, the bending mechanism comprises a bending cylinder, and one side of the bending cylinder is fixedly connected with one side of the processing table. This prevent bender that work piece scraped flowers is under the drive of cylinder of bending for the operation of bending is more convenient, and simultaneously when bending the operation, the surface rotation at the slide bar through the roller of bending, has also avoided scraping flowers to the work piece surface at the in-process of bending.

Description

Bending machine capable of preventing workpiece from being scratched

Technical Field

The utility model relates to the technical field of workpiece production and processing, in particular to a bending machine for preventing workpieces from scratching.

Background

When the bending machine is used for bending a workpiece, the workpiece is generally directly placed in a bending area, the bending operation of the workpiece is realized through the pressing operation of the bending tool bit, and the workpiece is easy to slide and further scratch due to the fact that the bending tool bit is used for bending the workpiece.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a bending machine for preventing a workpiece from being scratched, which solves the problem that the workpiece is easy to slide when the bending tool bit is used for bending the workpiece, so that the workpiece is scratched.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a prevent bender that work piece scraped flowers, includes the processing platform, the inside of processing platform is equipped with fixed establishment, the fixed surface of processing platform is connected with the limiting plate, the limiting groove has been seted up to the surface of limiting plate, the top fixedly connected with locating lever of processing platform inner chamber, the surface sliding connection of locating lever has the locating piece, one side fixedly connected with control block of processing platform, one side of processing platform is equipped with bending mechanism, including the cylinder of bending in the bending mechanism, one side of bending the cylinder and one side fixed connection of processing platform, the opposite side sliding connection of bending the cylinder has the slip rack, the surface of slip rack and the inside sliding connection of control block, the surface of slip rack makes the board of bending rotate through drive assembly, the bending groove has been seted up to the surface of bending plate, the internal surface sliding connection of bending groove has the slide bar, the surface rotation of slide bar is connected with the roller of bending, the surface and the internal surface sliding connection of limiting groove of slide bar.

Preferably, the limiting plates are arranged in two and located on two sides of the processing table, and the bending plates are arranged in two and located on two sides of the processing table.

Preferably, the transmission assembly comprises a transmission gear, the surface of the transmission gear is meshed with the surface of the sliding toothed bar, a transmission rod is fixedly connected to the inside of the transmission gear, the surface of the transmission rod is rotationally connected with the inside of the processing table, and the surface of the transmission rod is fixedly connected with the inside of the bending plate.

Preferably, the fixing mechanism comprises a fixing cylinder, one side of the fixing cylinder is slidably connected with a piston rod, one end of the piston rod enables the left pressing block to move through a linkage assembly, and the other side of the fixing cylinder enables the right pressing block to move through a connecting assembly.

Preferably, the linkage assembly comprises a left arc-shaped rod, one end of the left arc-shaped rod is rotationally connected with one end of the piston rod, the inside of the left arc-shaped rod is rotationally connected with one side of the processing table through a fixed block, the other end of the left arc-shaped rod is fixedly connected with one side of the left pressing block, the surface of the left arc-shaped rod is fixedly connected with a linkage rod, one end of the linkage rod is rotationally connected with a first supporting rod, and one end of the first supporting rod is rotationally connected with the inside of the positioning block.

Preferably, the connecting assembly comprises a right arc-shaped rod, one end of the right arc-shaped rod is rotationally connected with the other side of the fixed cylinder, the inside of the right arc-shaped rod is rotationally connected with the other side of the processing table through a fixed block, the other end of the right arc-shaped rod is fixedly connected with one side of the right pressing block, a connecting rod is fixedly connected with the surface of the right arc-shaped rod, one end of the connecting rod is rotationally connected with a second supporting rod, and one end of the second supporting rod is rotationally connected with the inside of the positioning block.

Advantageous effects

The utility model provides a bending machine for preventing a workpiece from being scratched. Compared with the prior art, the method has the following beneficial effects:

(1) This prevent bender that work piece scraped flowers drives the slip rack pole and upwards slides in the inside of control block through starting the cylinder of bending, the slip drive gear and the transmission pole of slip rack pole begin to rotate in step, the rotation of transmission pole drives the board of bending of both sides and rotates in step, the rotation of board of bending makes slide bar and bending roller follow the top slip to the below of spacing groove, slide bar and bending roller are at gliding in-process, the slide bar slides in the inside of bending groove, so bend the operation to the work piece through bending roller, under the drive of bending cylinder, make the operation of bending more convenient, when bending the operation through bending roller in the surface rotation of slide bar, also avoided scraping flowers to the work piece surface at the in-process of bending simultaneously.

(2) This prevent bender that work piece scraped flowers drives the piston rod through starting fixed cylinder and slides to the left side, make left arc pole and right arc pole synchronous beginning rotation this moment, and then drive gangbar and connecting rod synchronous movement, the removal of gangbar and connecting rod drives first branch and second branch and begins to rotate, thereby make the locating piece slide downwards at the surface of locating lever, with this realization left arc pole and right arc pole synchronous to the opposite side rotation, synchronous messenger left briquetting and right briquetting compress tightly fixedly the work piece that processing platform top was placed, under the drive of fixed cylinder, make left briquetting and right briquetting synchronous movement, and then compress tightly fixedly the work piece, make the stability of work piece stronger, avoid appearing sliding at the bending in-process, and then cause the work piece to scrape the circumstances that flowers damaged.

Drawings

FIG. 1 is a front view showing the internal structure of a processing station according to the present utility model;

FIG. 2 is a schematic top view of the exterior structure of the processing station of the present utility model;

fig. 3 is a schematic side view of the external structure of the present utility model.

In the figure: the device comprises a 1-processing table, a 2-fixing mechanism, a 21-fixing cylinder, a 22-piston rod, a 23-linkage assembly, a 231-left arc rod, a 232-linkage rod, a 233-first supporting rod, a 24-left pressing block, a 25-connecting assembly, a 251-right arc rod, a 252-connecting rod, a 253-second supporting rod, a 26-right pressing block, a 3-limiting plate, a 4-limiting groove, a 5-positioning rod, a 6-positioning block, a 7-control block, an 8-bending mechanism, a 81-bending cylinder, a 82-sliding toothed bar, a 83-transmission assembly, a 831-transmission gear, a 832-transmission rod, a 84-bending plate, a 85-bending groove, a 86-sliding bar and a 87-bending roller.

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. 1-3, the present utility model provides two technical schemes:

example 1

The utility model provides a prevent bender that work piece scraped flowers, including processing platform 1, the inside of processing platform 1 is equipped with fixed establishment 2, processing platform 1's fixed surface is connected with limiting plate 3, limiting groove 4 has been seted up on limiting plate 3's surface, processing platform 1's top fixedly connected with locating lever 5, locating lever 5's surface sliding connection has locating piece 6, locating lever 5 and locating piece 6 are used for realizing the arc pole synchronous rotation of left and right sides, processing platform 1's one side fixedly connected with control block 7, control block 7 makes sliding rack 82 can not take place the skew when the slip, processing platform 1's one side is equipped with bending mechanism 8, including bending cylinder 81 in the bending mechanism 8, bending cylinder 81 communicates with outside air supply through the trachea, one side and one side fixed connection of processing platform 1 of bending cylinder 81, bending cylinder 81's opposite side sliding connection has sliding rack 82, sliding rack 82's surface and control block 7's inside sliding connection, sliding rack 82's surface makes bending plate 84 rotate through drive assembly 83, slot 85 has been seted up on the surface of bending plate 84, bending rack 85's internal surface sliding connection has sliding rack 87, bending cylinder 86 surface connection with the inside of bending roller 86, bending surface 4 is connected with the sliding rack.

Example two

The bending machine for preventing the workpiece from scraping comprises a processing table 1, wherein a fixing mechanism 2 is arranged in the processing table 1, a limiting plate 3 is fixedly connected to the surface of the processing table 1, a limiting groove 4 is formed in the surface of the limiting plate 3, a positioning rod 5 is fixedly connected to the top of an inner cavity of the processing table 1, a positioning block 6 is slidably connected to the surface of the positioning rod 5, the positioning rod 5 and the positioning block 6 are used for realizing synchronous rotation of arc rods at the left side and the right side, a control block 7 is fixedly connected to one side of the processing table 1, the control block 7 enables a sliding toothed rod 82 to not deviate when sliding, a bending mechanism 8 is arranged at one side of the processing table 1, the bending mechanism 8 comprises a bending cylinder 81, the bending cylinder 81 is communicated with an external air source through an air pipe, one side of the bending cylinder 81 is fixedly connected with one side of the processing table 1, the other side of the bending cylinder 81 is slidably connected with the sliding toothed rod 82, the surface of the sliding toothed bar 82 is in sliding connection with the inside of the control block 7, the surface of the sliding toothed bar 82 enables the bending plate 84 to rotate through the transmission component 83, the bending groove 85 is formed in the surface of the bending plate 84, the sliding bar 86 is connected with the inner surface of the bending groove 85 in a sliding manner, the bending roller 87 is connected with the surface of the sliding bar 86 in a sliding manner, the sliding toothed bar 82 is driven to slide upwards in the control block 7 by starting the bending cylinder 81, the sliding transmission gear 831 and the transmission rod 832 of the sliding toothed bar 82 synchronously start to rotate, the rotation of the transmission rod 832 drives the bending plates 84 on two sides to synchronously rotate, the rotation of the bending plate 84 enables the sliding bar 86 and the bending roller 87 to slide from the upper side to the lower side of the limit groove 4, the sliding bar 86 and the bending roller 87 slide in the inside of the bending groove 85 in the sliding process, the bending operation is carried out on the workpiece through the bending roller 87, the bending operation is more convenient and faster through the driving of the bending cylinder 81, the surface of the sliding rod 86 rotates through the bending roller 87 during the bending operation, the surface of the workpiece is prevented from being scratched in the bending process, the limiting plates 3 are arranged in two, and are positioned at the two sides of the processing table 1, the bending plates 84 are arranged in two and are positioned at the two sides of the processing table 1, the transmission assembly 83 comprises the transmission gear 831, the surface of the transmission gear 831 is meshed with the surface of the sliding toothed rod 82, the transmission gear 831 does not collide and clamped with the sliding toothed rod 82 during the rotation, the transmission rod 832 is fixedly connected to the inner part of the transmission gear 831, the surface of the transmission rod 832 is rotationally connected with the inner part of the processing table 1, the surface of the transmission rod 832 is fixedly connected with the inner part of the bending plates 84, the fixing mechanism 2 comprises the fixing cylinder 21, the fixed cylinder 21 is communicated with an external air source through an air pipe, one side of the fixed cylinder 21 is slidably connected with a piston rod 22, one end of the piston rod 22 moves a left pressing block 24 through a linkage assembly 23, the other side of the fixed cylinder 21 moves a right pressing block 26 through a connecting assembly 25, the surfaces of the left pressing block 24 and the right pressing block 26 are fixedly connected with anti-slip pads, the linkage assembly 23 comprises a left arc rod 231, one end of the left arc rod 231 is rotationally connected with one end of the piston rod 22, the inside of the left arc rod 231 is rotationally connected with one side of the processing table 1 through a fixed block, the other end of the left arc rod 231 is fixedly connected with one side of the left pressing block 24, the surface of the left arc rod 231 is fixedly connected with a linkage rod 232, one end of the linkage rod 232 is rotationally connected with a first supporting rod 233, one end of the first supporting rod 233 is rotationally connected with the inside of the positioning block 6, the connecting assembly 25 comprises a right arc rod 251, one end of the right arc rod 251 is rotationally connected with the other side of the fixed cylinder 21, the inside of the right arc rod 251 is rotationally connected with the other side of the processing table 1 through the fixed block, the other end of the right arc rod 251 is fixedly connected with one side of the right press block 26, the surface of the right arc rod 251 is fixedly connected with the connecting rod 252, one end of the connecting rod 252 is rotationally connected with the second support rod 253, one end of the second support rod 253 is rotationally connected with the inside of the positioning block 6, the piston rod 22 is driven to slide to the left side through starting the fixed cylinder 21, at the moment, the left arc rod 231 and the right arc rod 251 synchronously start to rotate, and then the linkage rod 232 and the connecting rod 252 are driven to synchronously move, the movement of the linkage rod 232 and the connecting rod 252 drives the first support rod 233 and the second support rod 253 to start to rotate, so that the positioning block 6 slides downwards on the surface of the positioning rod 5, the left arc rod 231 and the right arc rod 251 synchronously rotate to the opposite side, the left press block 24 and the right press block 26 are synchronously pressed and fixed to the workpiece placed on the top of the processing table 1, the left press block 24 and the right press block 26 are synchronously moved through the driving of the fixed cylinder 21, and then the left press and the workpiece are strongly and firmly pressed and stably are prevented from damaging the workpiece in the prior art.

During operation, firstly, a workpiece is placed on the top of the processing table 1, then the fixed cylinder 21 is started to drive the piston rod 22 to slide to the left side, at this time, the left arc rod 231 and the right arc rod 251 synchronously start to rotate, then the linkage rod 232 and the connecting rod 252 are driven to synchronously move, the movement of the linkage rod 232 and the connecting rod 252 drives the first support rod 233 and the second support rod 253 to start to rotate, so that the positioning block 6 slides downwards on the surface of the positioning rod 5, the left arc rod 231 and the right arc rod 251 synchronously rotate to the opposite side, the left pressing block 24 and the right pressing block 26 synchronously press and fix the workpiece placed on the top of the processing table 1, finally the bending cylinder 81 is started to drive the sliding toothed rod 82 to slide upwards in the control block 7, the sliding transmission gear 831 and the transmission rod 832 of the sliding toothed rod 82 synchronously start to rotate, the bending plates 84 on two sides are driven to synchronously rotate, the sliding rod 86 and the bending roller 87 slide to the lower side from the upper side of the limiting groove 4, and the sliding rod 86 and the roller 87 slide in the sliding process, so that the sliding rod 86 slides in the groove 85 to bend the workpiece by the bending roller 87.

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.

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 prevent bender of work piece scratch, includes processing platform (1), its characterized in that: the device is characterized in that a fixing mechanism (2) is arranged in the processing table (1), a limiting plate (3) is fixedly connected to the surface of the processing table (1), a limiting groove (4) is formed in the surface of the limiting plate (3), a positioning rod (5) is fixedly connected to the top of an inner cavity of the processing table (1), a positioning block (6) is slidably connected to the surface of the positioning rod (5), a control block (7) is fixedly connected to one side of the processing table (1), and a bending mechanism (8) is arranged on one side of the processing table (1);

including bending cylinder (81) in mechanism (8), one side of bending cylinder (81) and one side fixed connection of processing platform (1), the opposite side sliding connection of bending cylinder (81) has slip rack (82), the inside sliding connection of the surface of slip rack (82) and control block (7), the surface of slip rack (82) makes bending plate (84) rotate through drive assembly (83), bending groove (85) have been seted up to the surface of bending plate (84), the internal surface sliding connection of bending groove (85) has slide bar (86), the surface rotation of slide bar (86) is connected with bending roller (87), the surface of slide bar (86) and the internal surface sliding connection of spacing groove (4).

2. A bending machine for preventing scratching of workpieces according to claim 1, wherein: the limiting plates (3) are arranged on two sides of the processing table (1), and the bending plates (84) are arranged on two sides of the processing table (1).

3. A bending machine for preventing scratching of workpieces according to claim 1, wherein: the transmission assembly (83) comprises a transmission gear (831), the surface of the transmission gear (831) is meshed with the surface of the sliding toothed bar (82), a transmission rod (832) is fixedly connected to the inside of the transmission gear (831), the surface of the transmission rod (832) is rotationally connected with the inside of the processing table (1), and the surface of the transmission rod (832) is fixedly connected with the inside of the bending plate (84).

4. A bending machine for preventing scratching of workpieces according to claim 1, wherein: the fixing mechanism (2) comprises a fixing air cylinder (21), one side of the fixing air cylinder (21) is connected with a piston rod (22) in a sliding mode, one end of the piston rod (22) enables a left pressing block (24) to move through a linkage assembly (23), and the other side of the fixing air cylinder (21) enables a right pressing block (26) to move through a connecting assembly (25).

5. A bending machine for preventing scratching of workpieces as claimed in claim 4, wherein: including left arc pole (231) in linkage assembly (23), the one end of left arc pole (231) rotates with the one end of piston rod (22) to be connected, the inside of left arc pole (231) rotates with one side of processing platform (1) through the fixed block to be connected, the other end of left arc pole (231) is fixedly connected with one side of left briquetting (24), the fixed surface of left arc pole (231) is connected with gangbar (232), the one end of gangbar (232) rotates and is connected with first branch (233), the one end of first branch (233) rotates with the inside of locating piece (6) to be connected.

6. A bending machine for preventing scratching of workpieces as claimed in claim 4, wherein: including right arc pole (251) in coupling assembling (25), the one end of right arc pole (251) rotates with the opposite side of fixed cylinder (21) to be connected, the inside of right arc pole (251) rotates through fixed block and the opposite side of processing platform (1) to be connected, the other end of right arc pole (251) is connected with one side fixed connection of right briquetting (26), the fixed surface of right arc pole (251) is connected with connecting rod (252), the one end rotation of connecting rod (252) is connected with second branch (253), the one end of second branch (253) rotates with the inside of locating piece (6) to be connected.