CN111872219A

CN111872219A - Improved plate punching equipment for chain production

Info

Publication number: CN111872219A
Application number: CN202010697681.7A
Authority: CN
Inventors: 徐雪飞
Original assignee: Anhui Chaohu Gongli Chain Co ltd
Current assignee: Anhui Chaohu Gongli Chain Co ltd
Priority date: 2020-07-20
Filing date: 2020-07-20
Publication date: 2020-11-03

Abstract

The invention provides a plate punching device for producing an improved chain, and belongs to the technical field of plate processing devices. This improvement type is panel punching equipment for chain production, including the work box body, its characterized in that: the inside of work box body is provided with a plurality of stoppers, and is a plurality of the stopper is the rectangular array and distributes, and is a plurality of the stopper all with the inside wall fixed connection of work box body, a plurality of the drive end of stopper all rotates the joint and has the punching press transfer line. The top of stamping workbench is arranged in to the panel that will wait to punch a hole, and this moment for the electro-magnet circular telegram for the preliminary location is carried out to the position of waiting to punch a hole panel, starting two centre gripping driving pieces, and relative motion is done to two spacing framves of two centre gripping driving piece drives, and the panel locking that will wait to punch a hole compares with traditional punching equipment, and this equipment is treated the spacing convenient and fast not only of punching a hole panel, and stability is higher.

Description

Improved plate punching equipment for chain production

Technical Field

The invention belongs to the technical field of plate processing equipment, and particularly relates to improved plate punching equipment for chain production.

Background

The chain is generally a metallic chain ring or ring, and is used for mechanical transmission and traction. Chains for obstructing traffic passages (e.g. in streets, rivers or estuary entrances), chains for mechanical transmission, chains in the production process, in which there is an inevitable step-punching.

When the traditional sheet punching equipment for chain production is used for processing sheets, the sizes of the cross sections of punched holes are difficult to keep consistent, the phenomenon of 'horn holes' is most common, the subsequent chain quality is influenced, and certain potential safety hazards exist in the operation mode of the traditional punching equipment.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides improved punching equipment for chain production, which solves the problems that the sizes of the cross sections of punched holes are difficult to keep consistent when a plurality of traditional punching equipment for chain production process the plates, the most common phenomenon is 'horn hole', the subsequent chain quality is influenced, and the traditional punching equipment has certain potential safety hazard in the operation mode.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides an improvement type is panel punching equipment for chain production, includes the work box body, its characterized in that: the punching press comprises a working box body, and is characterized in that a plurality of braking parts are arranged in the working box body, the braking parts are distributed in a rectangular array, the braking parts are fixedly connected with the inner side wall of the working box body, the driving ends of the braking parts are rotatably clamped with punching transmission rods, the outer surfaces of the punching transmission rods are in threaded sleeves, fixed limiting plates are arranged at two ends of each fixed limiting plate and fixedly connected with the inner side wall of the working box body, limiting thread grooves corresponding to the punching transmission rods are formed in the fixed limiting plates, one ends of the punching transmission rods, far away from the braking parts, are fixedly connected with punching drill bits, a punching working table is fixedly connected with the inner bottom of the working box body and positioned in the middle of the inner bottom of the working box body, a mounting groove is formed in the punching working table, electromagnets are fixedly mounted in the mounting groove, and clamping driving parts are, the clamping driving piece is fixedly connected with the inner side wall of the working box body, and the two clamping driving pieces are fixedly connected with locking limiting frames at the driving ends.

Preferably, the braking part and the clamping driving part are both braking cylinders, so that the braking part and the clamping driving part are driven conveniently and have higher accuracy.

Preferably, a plurality of drive ends of the braking part are provided with transmission grooves, the inner side wall of each transmission groove is rotatably connected with a plurality of connecting balls, the stamping transmission rod is far away from the spherical connecting end fixedly connected with one end of the stamping drill bit, the outer surface of the spherical connecting end is provided with a ball connecting groove corresponding to the connecting balls, the stamping transmission rod is not influenced to rotate when power is transmitted, and the stability in the punching process is improved.

Preferably, the outer surface of the punching transmission rod is provided with inclined threads in a surrounding manner, so that the punching transmission rod is small in resistance when rotating.

Preferably, the punching drill bits are all in a circular truncated cone shape, the cross section of one end, far away from the punching transmission rod, of the punching drill bit is small, and the plate punching efficiency is improved.

Preferably, two the relative one side of locking spacing all seted up with the corresponding draw-in groove of panel, be convenient for prescribe a limit to the position of treating the panel that punches a hole.

Preferably, the number of the braking pieces, the number of the stamping transmission rods, the number of the fixed limiting plates and the number of the stamping drill bits are four, and the sheet materials can be punched from all directions.

The working principle is as follows: when the punching device is used, a plate to be punched is placed at the top of a punching workbench, the electromagnet is powered on at the moment, so that the position of the plate to be punched is preliminarily positioned, when the two clamping driving pieces are started, the two clamping driving pieces drive the two locking limiting frames to move oppositely, and the plate to be punched is locked, compared with the traditional punching device, the device is convenient and quick to limit the plate to be punched, and has higher stability, the braking pieces are alternately started at the moment to ensure that the braking pieces positioned at the same side of the plate are synchronously driven, and the braking pieces drive the punching transmission rod, as the outer surface of the punching transmission rod is surrounded by the inclined threads, the fixed limiting plates sleeved by the threads on the outer surface are fixedly connected with the inner side wall of the working box body, the driving ends of the plurality of driving grooves are respectively provided with a plurality of connecting balls, and the, the spherical link of the equal fixedly connected with of one end towards the punching drill bit is kept away from to a plurality of punching press transfer lines, the ball spread groove corresponding with the connection ball is seted up to the surface of spherical link, make the punching press transfer line also be rotary motion at flexible in-process self, and the top and the bottom of panel can be followed in the setting of a plurality of punching press transfer lines and punch a hole simultaneously, not only punch a hole efficiently, and the mode that two-way spiral punched a hole not only can be fine avoid the appearance of "horn hole" phenomenon, also can clear up out the waste material of the inside that punches a hole simultaneously, the production quality is improved, a lot of troubles have been saved for subsequent work.

(III) advantageous effects

The invention provides improved plate punching equipment for chain production. The method has the following beneficial effects:

1. this improvement type is panel punching equipment for chain production will treat that the panel that punches a hole arranges the top of stamping workbench in, and the electro-magnet circular telegram is given this moment for the position of waiting to punch a hole panel tentatively fixes a position, starting two centre gripping driving pieces, and two spacing framves of two centre gripping driving piece drives are in opposite directions the motion, will treat the panel locking that punches a hole, compare with traditional punching equipment, and the spacing convenient and fast not only of panel that punches a hole is treated to this equipment, and stability is higher.

2. This improvement type is panel punching equipment for chain production, rotary motion is also done at flexible in-process self to the punching press transfer line, and the top and the bottom of panel can be followed in the setting of a plurality of punching press transfer lines and punch a hole simultaneously, and not only the efficiency of punching a hole is high, and the appearance of the mode of two-way spiral punching a hole not only can be fine avoid "horn hole" phenomenon, also can clear up out the waste material of the inside of punching a hole simultaneously, improve production quality, saved a lot of troubles for subsequent work.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is a schematic view showing the construction of the braking member according to the present invention;

FIG. 4 is a schematic view of a ball-shaped connection end according to the present invention;

fig. 5 is a schematic structural view of the fixed limiting plate of the invention.

Wherein, 1, the work box body; 2. a stopper; 3. punching a transmission rod; 4. fixing a limit plate; 5. mounting grooves; 6. punching a drill bit; 7. an electromagnet; 8. a stamping workbench; 9. clamping the driving member; 10. locking the limiting frame; 11. a limiting thread groove; 12. a transmission groove; 13. connecting the ball bearings; 14. a spherical connecting end; 15. and the ball is connected with the groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example (b):

as shown in fig. 1 to 5, an embodiment of the present invention provides an improved punching apparatus for a sheet material for chain production, including a work box body 1, and is characterized in that: the inside of the work box body 1 is provided with a plurality of braking parts 2, the braking parts 2 are distributed in a rectangular array, the braking parts 2 are all fixedly connected with the inner side wall of the work box body 1, the driving ends of the braking parts 2 are all rotatably clamped with the stamping transmission rods 3, the outer surfaces of the stamping transmission rods 3 are all sleeved with fixed limiting plates 4 in a threaded manner, two ends of each fixed limiting plate 4 are all fixedly connected with the inner side wall of the work box body 1, the inside of each fixed limiting plate 4 is provided with a limiting threaded groove 11 corresponding to the stamping transmission rod 3, one end of each stamping transmission rod 3 far away from the braking part 2 is all fixedly connected with a stamping drill bit 6, a stamping workbench 8 is fixedly connected with the inner bottom of the work box body 1 and positioned in the middle, a mounting groove 5 is formed inside the stamping workbench 8, an electromagnet 7 is fixedly mounted inside the mounting groove 5, and clamping driving parts 9 are arranged, centre gripping driving piece 9 and the inside wall fixed connection of work box body 1, the equal fixedly connected with locking spacing 10 of drive end of two centre gripping driving pieces 9.

The braking part 2 and the clamping driving part 9 are both braking cylinders; the driving ends of the braking parts 2 are provided with transmission grooves 12, the inner side walls of the transmission grooves 12 are rotatably connected with a plurality of connecting balls 13, one ends of the plurality of stamping transmission rods 3 far away from the stamping drill 6 are fixedly connected with spherical connecting ends 14, and the outer surfaces of the spherical connecting ends 14 are provided with ball connecting grooves 15 corresponding to the connecting balls 13; the outer surface of the punching transmission rod 3 is provided with oblique threads in a surrounding manner; the plurality of punching drill bits 6 are all in a circular truncated cone shape, and the section size of one end far away from the punching transmission rod 3 is smaller; the opposite sides of the two locking limiting frames 10 are provided with clamping grooves corresponding to the plates; the number of the braking pieces 2, the number of the punching transmission rods 3, the number of the fixed limiting plates 4 and the number of the punching drill bits 6 are four.

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

Claims

1. The utility model provides an improvement type is panel punching equipment for chain production, includes work box body (1), its characterized in that: the inside of work box body (1) is provided with a plurality of braking pieces (2), and is a plurality of braking piece (2) are the rectangular array and distribute, and is a plurality of braking piece (2) all with the inside wall fixed connection of work box body (1), and is a plurality of the drive end of braking piece (2) all rotates the joint and has punching press transfer line (3), and is a plurality of the equal thread bush of surface of punching press transfer line (3) is equipped with fixed limiting plate (4), and is a plurality of the both ends of fixed limiting plate (4) all are connected with the inside wall fixed connection of work box body (1), the inside of fixed limiting plate (4) is seted up spacing thread groove (11) corresponding with punching press transfer line (3), and is a plurality of the equal fixedly connected with punching press drill bit (6) of one end that braking piece (2) were kept away from to punching press transfer line (3), the interior bottom of work box body (1) just is located middle position, mounting groove (5) have been seted up to the inside of stamping workbench (8), the inside fixed mounting of mounting groove (5) has electro-magnet (7), the both sides of stamping workbench (8) all are provided with centre gripping driving piece (9), the inside wall fixed connection of centre gripping driving piece (9) and workbin body (1), two the equal fixedly connected with of drive end of centre gripping driving piece (9) locks spacing (10).

2. An improved chain production sheet punching apparatus as claimed in claim 1, wherein: the braking part (2) and the clamping driving part (9) are both braking cylinders.

3. An improved chain production sheet punching apparatus as claimed in claim 1, wherein: a plurality of transmission groove (12) have all been seted up to the drive end of braking piece (2), the inside wall rotation of transmission groove (12) is connected with a plurality of connection ball (13), and is a plurality of the equal fixedly connected with ball connection end (14) of one end towards punching press drill bit (6) is kept away from in punching press transfer line (3), ball connection groove (15) corresponding with connection ball (13) are seted up to the surface of ball connection end (14).

4. An improved chain production sheet punching apparatus as claimed in claim 1, wherein: the outer surface of the punching transmission rod (3) is provided with oblique threads in a surrounding mode.

5. An improved chain production sheet punching apparatus as claimed in claim 1, wherein: the punching drill bits (6) are all in a circular truncated cone shape, and the section of one end, far away from the punching transmission rod (3), of the punching drill bits is small in size.

6. An improved chain production sheet punching apparatus as claimed in claim 1, wherein: and one side of each of the two locking limiting frames (10) opposite to each other is provided with a clamping groove corresponding to the plate.

7. An improved chain production sheet punching apparatus as claimed in claim 1, wherein: the number of the braking pieces (2), the number of the stamping transmission rods (3), the number of the fixed limiting plates (4) and the number of the stamping drill bits (6) are four.