CN218982843U

CN218982843U - Automatic punching machine punching positioning device of anti-seismic bracket

Info

Publication number: CN218982843U
Application number: CN202223072522.1U
Authority: CN
Inventors: 裴钊
Original assignee: Shanghai Xingtao Automobile Fitting Co ltd
Current assignee: Shanghai Xingtao Automobile Fitting Co ltd
Priority date: 2022-11-21
Filing date: 2022-11-21
Publication date: 2023-05-09
Anticipated expiration: 2032-11-21

Abstract

The utility model discloses an automatic punching and positioning device of an anti-seismic bracket, which relates to the technical field of anti-seismic bracket punching. The utility model has reasonable design structure, can solve the problems that in the prior art, when the C-shaped channel steel is punched, only a single hole is usually positioned for punching operation, the efficiency is lower, although some devices can simultaneously position two holes for punching, the punching efficiency can be improved, the distance between two punching holes is difficult to adjust, so that only an anti-seismic bracket with one punching interval is produced, and anti-seismic brackets with other specifications with different punching intervals are difficult to produce.

Description

Automatic punching machine punching positioning device of anti-seismic bracket

Technical Field

The utility model relates to the technical field of punching of anti-seismic brackets, in particular to a punching positioning device of an automatic punching machine of an anti-seismic bracket.

Background

Production of antidetonation support can relate to the operation of punching a hole generally, and when punching a hole the operation, is fixed a position spacingly to the work piece, then through the intermittent propelling movement work piece of automatic feeding device, then the equipment of punching a hole carries out automatic punching to the work piece, and convenient operation just includes that just punching a hole and then make antidetonation support through C channel-section steel.

In the prior art, when punching a C-shaped channel steel, only a single hole can be positioned for punching operation, the efficiency is lower, although some equipment can simultaneously position two holes for punching, the punching efficiency can be improved, but the distance between two punched holes is difficult to adjust, so that only an anti-seismic bracket with a punching interval can be produced, and anti-seismic brackets with other specifications with different punching intervals are difficult to produce. Therefore, the automatic punching and positioning device for the anti-vibration bracket solves the problems.

Disclosure of Invention

First) solving the technical problems

The utility model aims to make up the defects of the prior art and provides a punching and positioning device of an automatic punching machine of an anti-seismic bracket.

Two) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an automatic punch press positioner that punches a hole of antidetonation support, includes the workstation, the last fixed surface of workstation is connected with the mounting bracket, the medial surface fixedly connected with pneumatic cylinder of mounting bracket, the output fixedly connected with connecting plate of pneumatic cylinder, one side fixedly connected with lifter plate of pneumatic cylinder is kept away from to the connecting plate, the last fixed surface of workstation is connected with positioning module, positioning module is located the below of lifter plate, positioning module's inner wall slip grafting has C type channel-section steel, the below of connecting plate is equipped with punching mechanism, the below of mounting bracket is equipped with buffer gear, the below of C type channel-section steel is equipped with assist mechanism.

Further, the punching mechanism comprises a sliding groove formed in the upper surface of the lifting plate, a bidirectional threaded rod is rotatably connected to the inner wall of the sliding groove, one end of the bidirectional threaded rod is fixedly connected with a speed reducing motor, and the speed reducing motor is fixedly connected with the outer surface of the lifting plate.

Further, the outer surface threaded connection of two-way threaded rod has two removal square posts, the surface of removal square post and the inner wall sliding connection of sliding tray.

Furthermore, the upper surface of positioning module has seted up the first groove of punching a hole, the upper and lower both sides of positioning module are consistently run through to the groove of punching a hole, the inside at the first groove of punching a hole is pegged graft to the removal square column, the bottom surface fixedly connected with tool bit of punching a hole of removal square column, the tool bit of punching a hole is located the inside of first groove of punching a hole.

Furthermore, a punching groove II is formed in the upper surface of the workbench, and the punching groove II and the punching groove I are the same in size.

Further, the buffer mechanism comprises a spring fixedly connected to the upper surface of the workbench, the top end of the spring is fixedly connected with the bottom surface of the lifting plate, the upper surface of the workbench is fixedly connected with a sliding rod, the top end of the sliding rod penetrates through the bottom surface of the lifting plate in a sliding mode, and the spring is sleeved on the outer surface of the sliding rod.

Further, the auxiliary mechanism comprises a rotating groove formed in the upper surface of the workbench, an auxiliary roller is rotatably connected to the inner wall of the rotating groove, and the bottom surface of the C-shaped channel steel is in contact with the outer surface of the auxiliary roller.

Third), beneficial effects:

compared with the prior art, the automatic punching machine punching positioning device of the anti-seismic bracket has the following beneficial effects:

1. according to the utility model, through the cooperation between the hydraulic cylinder, the lifting plate, the positioning module, the C-shaped channel steel, the punching mechanism and the auxiliary mechanism, the C-shaped channel steel is inserted into the positioning module for limiting, then an automatic feeding device is added, the C-shaped channel steel is intermittently pushed to move, the auxiliary mechanism can assist in conveying the C-shaped channel steel, the hydraulic cylinder intermittently drives the lifting plate to descend, the lifting plate drives the punching mechanism to punch the C-shaped channel steel, two holes can be punched on the C-shaped channel steel at the same time, when other anti-vibration brackets with different punching intervals are required to be produced, the distance between the two punching holes can be adjusted through adjusting the punching device, then the anti-vibration brackets with different specifications can be produced by changing the pushing length of the automatic feeding device and the descending frequency of the hydraulic cylinder, the two holes can be punched simultaneously, and the interval between the two punching holes can be adjusted.

Drawings

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

FIG. 2 is a schematic view of the buffer mechanism and auxiliary mechanism of the present utility model;

FIG. 3 is a cross-sectional view of a portion of the structure of the present utility model;

FIG. 4 is an exploded view of a portion of the structure of the present utility model;

fig. 5 is a schematic diagram of a broken-away structure of a positioning module according to the present utility model.

In the figure: 1. a work table; 2. a mounting frame; 3. a hydraulic cylinder; 4. a connecting plate; 5. a lifting plate; 6. a positioning module; 7. c-shaped channel steel; 8. a punching mechanism; 801. a sliding groove; 802. a two-way threaded rod; 803. a speed reducing motor; 804. moving the square column; 805. punching a first hole; 806. punching tool bit; 807. a punching groove II; 9. a buffer mechanism; 901. a spring; 902. a slide bar; 10. an auxiliary mechanism; 1001. a rotating groove; 1002. auxiliary rollers.

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.

As shown in fig. 1-5, the present utility model provides a technical solution: the utility model provides an automatic punch press positioner that punches a hole of antidetonation support, including workstation 1, the last fixed surface of workstation 1 is connected with mounting bracket 2, the medial surface fixedly connected with pneumatic cylinder 3 of mounting bracket 2, the output fixedly connected with connecting plate 4 of pneumatic cylinder 3, one side fixedly connected with lifter plate 5 of pneumatic cylinder 3 is kept away from to connecting plate 4, the last fixed surface of workstation 1 is connected with positioning module 6, positioning module 6 is located the below of lifter plate 5, positioning module 6's inner wall slip grafting has C type channel-section steel 7, positioning module 6 can carry out spacingly to C type channel-section steel 7, make C type channel-section steel 7 only can straight line slip in positioning module 6, guarantee to punch a hole not skew.

The below of connecting plate 4 is equipped with mechanism 8 punches a hole, and mechanism 8 punches a hole including seting up the sliding tray 801 at lifter plate 5 upper surface, and the inner wall rotation of sliding tray 801 is connected with two-way threaded rod 802, and the one end fixedly connected with gear motor 803 of two-way threaded rod 802, gear motor 803 and lifter plate 5's surface fixed connection, two-way threaded rod 802 have two sections screw threads that the two-section rotation direction is opposite, and gear motor 803 and two-way threaded rod 802 all can follow lifter plate 5 and reciprocate.

The outer surface threaded connection of two-way threaded rod 802 has two removal square posts 804, and the surface of removal square post 804 and the inner wall sliding connection of sliding tray 801, and the quantity of removal square post 804 is totally two, and two removal square posts 804 are moved towards opposite direction to the drive of two-way threaded rod 802, and removal square post 804 can only be in the inside straight line slip of sliding tray 801.

The upper surface of positioning module 6 has seted up the first 805 of punching a hole, and the upper and lower both sides of positioning module 6 are run through to the first 805 of punching a hole in groove, and removal square column 804 is pegged graft in the inside of first 805 of punching a hole, and the bottom surface fixedly connected with tool bit 806 that punches a hole of removal square column 804, tool bit 806 that punches a hole lie in the inside of first 805 of punching a hole, and removal square column 804 and tool bit 806 that punches a hole all can freely remove in the inside of first 805 of punching a hole, guarantees that tool bit 806 that punches a hole can accomplish the punching a hole to C type channel-section steel 7.

The upper surface of the workbench 1 is provided with a second punching groove 807, the second punching groove 807 has the same size as the first punching groove 805, the first punching groove 805 and the second punching groove 807 are correspondingly arranged, and the punching cutter head 806 can downwards enter the second punching groove 807 to ensure that the punching operation can be realized.

The below of mounting bracket 2 is equipped with buffer gear 9, and buffer gear 9 includes fixed connection at the spring 901 of workstation 1 upper surface, the top of spring 901 and the bottom surface fixed connection of lifter plate 5, the upper surface fixedly connected with slide bar 902 of workstation 1, the top slip of slide bar 902 runs through the bottom surface of lifter plate 5, and spring 901 cup joints the surface at slide bar 902, and spring 901 and slide bar 902 cooperation can cushion mechanism 8 that punches a hole, has improved the stability and the life when punching press.

The below of C type channel-section steel 7 is equipped with assist mechanism 10, and assist mechanism 10 is including seting up the rotation groove 1001 at workstation 1 upper surface, and the inner wall rotation of rotation groove 1001 is connected with auxiliary roller 1002, and the bottom surface of C type channel-section steel 7 and the surface contact of auxiliary roller 1002, auxiliary roller 1002 can rotate for C type channel-section steel 7, can assist to carry C type channel-section steel 7, can install autoloading structure on the workstation 1, and automatic intermittent type nature promotes C type channel-section steel 7 a certain distance, realizes automatic punching of autoloading.

Working principle: when the device is used, the mechanism of automatic feeding can be installed on the workbench 1, one end of the C-shaped channel steel 7 is inserted into the positioning module 6, the other end of the C-shaped channel steel 7 is connected with the automatic feeding mechanism, the automatic feeding mechanism can automatically push the C-shaped channel steel 7, the hydraulic cylinder 3 can automatically drive the connecting plate 4 and the lifting plate 5 to move downwards, thereby driving the bidirectional threaded rod 802 to move downwards, the movable square column 804 and the punching cutter head 806 move downwards in the first punching groove 805, the punching cutter head 806 punches the C-shaped channel steel 7, two holes can be punched simultaneously, when other products with different punching intervals are required to be produced, the speed reducing motor 803 can be started to drive the bidirectional threaded rod 802 to rotate, so that the two movable square columns 804 are far away from or close to each other, the distance between the two punching cutter heads 806 is adjusted, the distance between the two punching holes is adjusted, then the feeding distance of the automatic feeding mechanism is adjusted according to the distance between the two punching holes, and the working frequency of the hydraulic cylinder 3 is adjusted, and therefore the distance between the C-shaped channel steel 7 is adjusted.

It should be noted that, in this document, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element to be referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "fixedly attached," "mounted," "connected," and "coupled" are to be construed broadly, e.g., as a fixed connection, as a removable connection, or as an integral connection; "coupled" may be either mechanical or electrical; the "connection" may be direct, indirect via an intermediary, or communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

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 an automatic punch press positioner that punches a hole of antidetonation support, includes workstation (1), its characterized in that: the utility model provides a hydraulic press of workstation (1), last fixed surface is connected with mounting bracket (2), medial surface fixedly connected with pneumatic cylinder (3) of mounting bracket (2), the output fixedly connected with connecting plate (4) of pneumatic cylinder (3), one side fixedly connected with lifter plate (5) of pneumatic cylinder (3) are kept away from to connecting plate (4), the last fixed surface of workstation (1) is connected with positioning module (6), positioning module (6) are located the below of lifter plate (5), the inner wall slip grafting of positioning module (6) has C type channel-section steel (7), the below of connecting plate (4) is equipped with punching mechanism (8), the below of mounting bracket (2) is equipped with buffer gear (9), the below of C type channel-section steel (7) is equipped with auxiliary mechanism (10).

2. The automatic punching and positioning device for a shock-resistant bracket according to claim 1, wherein: the punching mechanism (8) comprises a sliding groove (801) formed in the upper surface of the lifting plate (5), a bidirectional threaded rod (802) is rotatably connected to the inner wall of the sliding groove (801), a gear motor (803) is fixedly connected to one end of the bidirectional threaded rod (802), and the gear motor (803) is fixedly connected with the outer surface of the lifting plate (5).

3. The automatic punching and positioning device for the anti-vibration bracket according to claim 2, wherein: the outer surface of the bidirectional threaded rod (802) is in threaded connection with two movable square columns (804), and the outer surface of each movable square column (804) is in sliding connection with the inner wall of the sliding groove (801).

4. A punching and positioning device for an automatic punching machine of an anti-vibration bracket according to claim 3, characterized in that: the upper surface of positioning module (6) has seted up and has punched a hole groove one (805), the upper and lower both sides of positioning module (6) are run through to punching a hole groove one (805), remove square column (804) and peg graft in the inside of punching a hole groove one (805), the bottom surface fixedly connected with of removal square column (804) punches a hole tool bit (806), punch a hole tool bit (806) are located the inside of punching a hole groove one (805).

5. The automatic punching and positioning device for the anti-vibration bracket according to claim 4, wherein: and a punching groove II (807) is formed in the upper surface of the workbench (1), and the punching groove II (807) and the punching groove I (805) are the same in size.

6. The automatic punching and positioning device for a shock-resistant bracket according to claim 1, wherein: the buffer mechanism (9) comprises a spring (901) fixedly connected to the upper surface of the workbench (1), the top end of the spring (901) is fixedly connected with the bottom surface of the lifting plate (5), the upper surface of the workbench (1) is fixedly connected with a sliding rod (902), the top end of the sliding rod (902) slides to penetrate through the bottom surface of the lifting plate (5), and the spring (901) is sleeved on the outer surface of the sliding rod (902).

7. The automatic punching and positioning device for a shock-resistant bracket according to claim 1, wherein: the auxiliary mechanism (10) comprises a rotating groove (1001) formed in the upper surface of the workbench (1), an auxiliary roller (1002) is rotatably connected to the inner wall of the rotating groove (1001), and the bottom surface of the C-shaped channel steel (7) is in contact with the outer surface of the auxiliary roller (1002).