CN217253043U

CN217253043U - Self-positioning center punching device for metal plate for machining mechanical accessories

Info

Publication number: CN217253043U
Application number: CN202123387105.1U
Authority: CN
Inventors: 曾云刚
Original assignee: Shenzhen Xingherong Electromechanical Co ltd
Current assignee: Shenzhen Xingherong Electromechanical Co ltd
Priority date: 2021-12-30
Filing date: 2021-12-30
Publication date: 2022-08-23
Anticipated expiration: 2031-12-30

Abstract

The utility model relates to a machine parts technical field especially relates to a self-align central perforating device of sheet metal for machine parts processing, has solved and has needed artifical continuous rotation fastening bolt to carry out taking off and fixing of sheet metal among the prior art, and the extravagant plenty of time of process of rotation bolt, and then reduces the problem of perforation efficiency. The utility model provides a sheet metal is from location center perforating device for machine parts processing, includes the workstation, fixedly connected with backup pad on the workstation, be equipped with electronic slide rail in the backup pad, sliding connection has the lifter plate on the electronic slide rail, be equipped with on the lifter plate and be used for fenestrate drilling machine, workstation fixedly connected with mounting panel, be equipped with the adjustment mechanism who is used for automatic positioning on the mounting panel, be equipped with the stop gear who is used for spacing panel on the lifter plate. The utility model discloses can carry out the location at sheet metal center, can also carry out sheet metal's spacing simultaneously.

Description

Self-positioning center punching device for metal plate for machining mechanical accessories

Technical Field

The utility model relates to a machine parts technical field especially relates to a self-align center perforating device of sheet metal for machine parts processing.

Background

The machine parts refer to various parts and parts for replacement and maintenance of construction machines, production equipment, transportation equipment, etc. of enterprises, and in the machine parts, a metal plate is indispensable, and when the metal plate is processed, a central hole of the metal plate needs to be punched so as to mount the metal plate and other parts.

When punching the center of the metal plate, firstly, the metal plate is placed on a workbench according to requirements, then the metal plate is fixed through a fastening bolt, and then the position of the metal plate is adjusted through two hand wheels on the workbench, so that the center of the metal plate is opposite to a drilling machine, and then the drilling machine is downward for punching.

This kind of mode of operation, after drilling, need the workman to rotate fastening bolt and carry out the loosening of panel, then take off the metal sheet after the perforation, change new metal sheet, this kind of mode needs the continuous fastening bolt of rotating of manual work to carry out taking off and fixing of metal sheet, and the process of rotating the bolt wastes a large amount of time, and then reduces the perforation efficiency. Therefore, a self-centering metal plate punching device for machining a machine part is needed to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a sheet metal is from positioning center perforating device for machine part processing has solved and has needed the continuous rotation fastening bolt of manual work to carry out taking off and fixing of sheet metal among the prior art, and the extravagant plenty of time of process of rotation bolt, and then reduces the problem of perforation efficiency.

In order to realize the purpose, the utility model adopts the following technical scheme:

the utility model provides a sheet metal is from positioning center perforating device for machine parts processing, includes the workstation, fixedly connected with backup pad on the workstation, be equipped with electronic slide rail in the backup pad, sliding connection has the lifter plate on the electronic slide rail, be equipped with on the lifter plate and be used for fenestrate drilling machine, workstation fixedly connected with mounting panel, be equipped with the adjustment mechanism who is used for automatic positioning on the mounting panel, be equipped with the stop gear who is used for spacing panel on the lifter plate.

Preferably, adjustment mechanism is including setting up the square cylinder at the mounting panel upside, sliding connection has two sliders, two in the square cylinder fixedly connected with and the L shaped plate that the mounting panel pasted on the slider, the inner end fixedly connected with baffle of L shaped plate.

Preferably, the square barrel is connected with a double-end threaded rod in a rotating mode, the right end of the double-end threaded rod is fixedly connected with a rotating shaft penetrating through the square barrel, and a rotating disc is fixedly connected to the rotating shaft.

Preferably, the square cylinder is provided with a first scale mark, and the first scale mark is matched with a side line of the sliding block.

Preferably, be equipped with the spout on the mounting panel, sliding connection has the guide block in the spout, guide block and square section of thick bamboo fixed connection, it is connected with the threaded rod to rotate on the spout, threaded rod and guide block threaded connection.

Preferably, the mounting plate is provided with second scale marks, and the sideline of the baffle is matched with the second scale marks.

Preferably, the limiting mechanism comprises two bearing plates fixedly connected to the lifting plate, an installation cylinder is fixedly connected to the bearing plates, and an elastic device is arranged in the installation cylinder.

The utility model discloses possess following beneficial effect at least:

1. through setting up double-end and threaded rod, can carry out the location at sheet metal center, the threaded rod rotates and to carry out the location at sheet metal left and right sides center, and the threaded rod rotates and to carry out the ascending center location of sheet metal fore-and-aft direction, fixes a position after good, owing to not using the bolt to fix, so can easily put or take off sheet metal to save time raises the efficiency.

2. Through setting up stop gear, can carry out sheet metal's spacing, avoid adding man-hour, take place not hard up, carry out sheet metal's spacing through the friction disc on the resilient means, slide around avoiding, two L shaped plates carry out spacing at rear end and both ends with the baffle simultaneously for spacing effect is better, avoids the slip of sound production sheet metal.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without any creative effort.

Fig. 1 is a schematic view of an external structure of a self-positioning central hole-punching device for a metal plate for machining a mechanical accessory provided by the present invention;

fig. 2 is a schematic view of an external structure of a support plate of a self-positioning central punching device for a metal plate for machining a mechanical accessory, according to the present invention;

FIG. 3 is a schematic cross-sectional view of an elastic device of a self-positioning center punching device for a metal plate for machining a machine part according to the present invention;

fig. 4 is the utility model provides a panel external structure schematic diagram of the self-align center perforating device of sheet metal for machine part processing.

In the figure: 1. a work table; 2. a support plate; 3. an electric slide rail; 4. a lifting plate; 5. a drilling machine; 6. mounting a plate; 7. a square cylinder; 8. a slider; 9. an L-shaped plate; 10. a baffle plate; 11. a double-headed threaded rod; 12. a first scale mark; 13. a chute; 14. a threaded rod; 15. a second scale mark; 16. carrying a plate; 17. mounting the cylinder; 18. and an elastic device.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1-4, a self-align central perforating device of sheet metal for machine parts processing, including workstation 1, fixedly connected with backup pad 2 on the workstation 1, be equipped with electronic slide rail 3 in the backup pad 2, sliding connection has lifter plate 4 on the electronic slide rail 3, be equipped with on the lifter plate 4 and be used for fenestrate drilling machine 5, drilling machine 5 cooperates electronic slide rail 3 can carry out sheet metal's perforation automatically, this department belongs to prior art, do not do the repeated description here, workstation 1 fixedly connected with mounting panel 6, be equipped with the adjustment mechanism who is used for automatic positioning on the mounting panel 6, be equipped with the stop gear who is used for spacing panel on the lifter plate 4.

Further, as can be known by referring to fig. 1 and 4, the adjusting mechanism includes a square cylinder 7 arranged on the upper side of the mounting plate 6, two sliders 8 are slidably connected in the square cylinder 7, an L-shaped plate 9 fixedly connected with the mounting plate 6 and attached to the two sliders 8, and a baffle 10 is fixedly connected to the inner end of the L-shaped plate 9, wherein the two L-shaped plates 9 are matched with the baffle 10 to limit the left end, the right end and the rear end.

Further, refer to fig. 1 and 4 and learn that the internal rotation of square barrel 7 is connected with double threaded rod 11, and the right-hand member fixedly connected with of double threaded rod 11 runs through the pivot of square barrel 7, fixedly connected with carousel in the pivot, the last first scale mark 12 that is equipped with of square barrel 7, and first scale mark 12 cooperatees with the sideline of slider 8, and double threaded rod 11 rotates, can carry out two sliders 8's slip, adjusts distance between two sliders 8 to adapt to the sheet metal of different length.

Further, can learn with reference to fig. 1 and 4, be equipped with spout 13 on the mounting panel 6, sliding connection has the guide block in spout 13, guide block and square section of thick bamboo 7 fixed connection, it is connected with threaded rod 14 to rotate on the spout 13, threaded rod 14 and guide block threaded connection are equipped with second scale mark 15 on the mounting panel 6, the sideline and the second scale mark 15 of baffle 10 cooperate, threaded rod 14 rotates, drive the guide block motion, cooperation second scale mark 15 carries out the ascending central point in fore-and-aft direction and puts the regulation.

Further, as can be seen from fig. 2 and 3, the limiting mechanism includes two bearing plates 16 fixedly connected to the lifting plate 4, a mounting cylinder 17 is fixedly connected to the bearing plates 16, an elastic device 18 is disposed in the mounting cylinder 17, the elastic device 18 includes a piston slidably connected to the mounting cylinder 17, a spring in the mounting cylinder 17, and a friction plate fixed to the lower ends of the push rod and the push rod on the piston, and the piston is elastically connected to the mounting cylinder 17 through the spring.

The working principle is as follows: firstly determining the size of a plate, then rotating a turntable to enable a double-end threaded rod 11 and a sliding block 8 to move, enabling two L-shaped plates 9 to move, adjusting the distance between the two L-shaped plates 9 according to the matching of the sliding block 8 and a first scale mark 12, enabling the left central point and the right central point to be always at the lower side of a drilling machine 5, then rotating a threaded rod 14 to enable a supporting block to move, enabling a square cylinder 7 to move to drive a baffle plate 10 to move, enabling the front position and the rear position to be adjusted, enabling the front central point and the rear central point to fall to the lower side of the drilling machine 5, achieving positioning, enabling the plate to be abutted against the baffle plate 10 by only placing the plate on the L-shaped plates 9 at the moment, automatically performing center positioning, then operating an electric sliding rail 3, opening the drilling machine 5 to enable a drill bit to rotate to perform perforation, and enabling a mounting cylinder 17 to be driven to move downwards when the electric sliding rail 3 operates, enabling a friction plate on an elastic device 18 to be abutted against the plate, the sliding of the plate is avoided, and the stability of the perforation is kept.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a sheet metal is from location center perforating device for machine parts processing, includes workstation (1), its characterized in that, fixedly connected with backup pad (2) are gone up in workstation (1), be equipped with electronic slide rail (3) on backup pad (2), sliding connection has lifter plate (4) on electronic slide rail (3), be equipped with on lifter plate (4) and be used for fenestrate drilling machine (5), workstation (1) fixedly connected with mounting panel (6), be equipped with the adjustment mechanism who is used for automatic positioning on mounting panel (6), be equipped with the stop gear who is used for spacing panel on lifter plate (4).

2. The self-positioning central punching device of metal plates for machining of mechanical accessories is characterized in that the adjusting mechanism comprises a square cylinder (7) arranged on the upper side of the mounting plate (6), two sliding blocks (8) are connected in the square cylinder (7) in a sliding mode, an L-shaped plate (9) attached to the mounting plate (6) is fixedly connected to the two sliding blocks (8), and a baffle plate (10) is fixedly connected to the inner end of the L-shaped plate (9).

3. The self-positioning central punching device for metal plates for machining of mechanical accessories is characterized in that a double-end threaded rod (11) is rotatably connected in the square barrel (7), a rotating shaft penetrating through the square barrel (7) is fixedly connected to the right end of the double-end threaded rod (11), and a rotating disc is fixedly connected to the rotating shaft.

4. The self-positioning center punching device for the metal sheet for machining the mechanical part as claimed in claim 2, wherein a first scale mark (12) is arranged on the square cylinder (7), and the first scale mark (12) is matched with a side line of the sliding block (8).

5. The self-positioning central perforating device of the sheet metal for machining of mechanical accessories as claimed in claim 2, characterized in that a sliding groove (13) is arranged on the mounting plate (6), a guide block is slidably connected in the sliding groove (13), the guide block is fixedly connected with the square cylinder (7), a threaded rod (14) is rotatably connected on the sliding groove (13), and the threaded rod (14) is in threaded connection with the guide block.

6. The self-positioning center punching device for the metal sheet for machining the mechanical part, as recited in claim 2, is characterized in that a second scale mark (15) is arranged on the mounting plate (6), and the side line of the baffle plate (10) is matched with the second scale mark (15).

7. The self-positioning center punching device for the metal sheet material for machining the mechanical accessory according to claim 1, wherein the limiting mechanism comprises two bearing plates (16) fixedly connected to the lifting plate (4), a mounting cylinder (17) is fixedly connected to the bearing plates (16), and an elastic device (18) is arranged in the mounting cylinder (17).