CN218427156U

CN218427156U - Feeding device of contact tube perforating machine and perforating machine

Info

Publication number: CN218427156U
Application number: CN202222848463.6U
Authority: CN
Inventors: 芮新民; 周一帆
Original assignee: Nanjing Dianjin Welding Co ltd
Current assignee: Nanjing Dianjin Welding Co ltd
Priority date: 2022-10-27
Filing date: 2022-10-27
Publication date: 2023-02-03
Anticipated expiration: 2032-10-27

Abstract

The utility model relates to a conductive nozzle makes technical field, especially relates to a conductive nozzle puncher material feeding unit and have conductive nozzle puncher material feeding unit's puncher, including bottom plate and the feeding module of setting on the bottom plate, the feeding module includes feed tank, hoist mechanism, first liftout cylinder, revolving cylinder, switching-over piece, second liftout cylinder and stand, hoist mechanism is including promoting cylinder, switching-over piece mounting bracket, cylinder mounting panel, linear slide rail and slider, through this feedway, can connect continuous feed and give the puncher, realizes the continuity of operation of puncher, can switch the direction with the work piece through setting up revolving cylinder, has improved the conversion efficiency of the clamping that the work piece both ends punched effectively.

Description

Feeding device of contact tube perforating machine and perforating machine

The technical field is as follows:

the utility model relates to a conductive nozzle makes technical field, especially relates to a conductive nozzle puncher material feeding unit and have conductive nozzle puncher material feeding unit's puncher.

Background art:

the blank of the contact tube is of a slender cylindrical structure, a central hole penetrating through two ends of the blank needs to be drilled along the axis of the blank in a machining process, the diameter of the central hole is smaller by about 1.5-2mm, the existing punching machine can easily break a drill bit by punching through the slender through hole at one time, the size error of the central hole can be influenced, the machining needs to be carried out twice, the feeding and the reversing of workpieces of the existing punching machine are finished manually, and the improvement of production benefits is not facilitated in a large-batch production process.

The utility model has the following contents:

the utility model aims at prior art's defect, provide a structural design is reasonable, can automatic feed, have the conductive nozzle puncher material feeding unit of switching-over function and install device's puncher.

The utility model discloses a realize through following technical scheme: the utility model provides a conductive nozzle puncher material feeding unit, includes the bottom plate and sets up the feeding module on the bottom plate, feeding module includes feed tank, hoist mechanism, first liftout cylinder, revolving cylinder, switching-over piece, second liftout cylinder and stand, the stand is vertical to be fixed on the bottom plate, one side at the stand is fixed in the slope of feed tank, the circular arc groove that runs through feed tank both ends and workpiece diameter corresponding is seted up to the bottom of feed tank, and the one end that the stand was kept away from to the feed tank is fixed with first liftout cylinder, the output of first liftout cylinder can extend to the circular arc inslot, one side of feed tank is kept away from at the stand to hoist mechanism setting, revolving cylinder, second liftout cylinder are installed to hoist mechanism's bottom output, revolving cylinder's output is fixed with the switching-over piece, the work piece is transported the hole to having seted up on the switching-over piece, work piece transportation hole and the coaxial setting of circular arc groove, the output of second liftout cylinder can be to the downthehole extension of transporting to the work piece, and the switching-over piece on the hoist mechanism can drive revolving cylinder reciprocates.

In order to realize hoist mechanism's stable output, hoist mechanism is including promoting cylinder, switching-over piece mounting bracket, cylinder mounting panel, linear slide rail and slider, promote the cylinder and fix on the top of stand, the output that promotes the cylinder is fixed with switching-over piece mounting bracket, the end of switching-over piece mounting bracket is fixed with the cylinder mounting panel, linear slide rail fixes on the stand, the slider is fixed mutually with switching-over piece mounting bracket, linear slide rail and slider sliding connection.

Further, for reliably installing revolving cylinder and second liftout cylinder, revolving cylinder fixes the bottom at the cylinder mounting panel, second liftout cylinder fixes the one end of keeping away from the switching-over piece at the cylinder mounting panel.

In order to realize the continuous feeding of the feeding groove, the feeding device further comprises a feeding vibration disc, and the discharge end of the feeding vibration disc is communicated with the top end of the feeding groove.

In order to arrange a pressing plate parallel to the feeding groove in the feeding groove, the pressing plate is fixed on the feeding groove through a plurality of pressing plate supports of L-shaped structures, the pressing plate supports are fixed on the outer wall of the feeding groove, and the pressing plate is fixed on the pressing plate supports through bolts.

The utility model also discloses a puncher, install foretell contact tube material feeding unit that punches on the puncher.

The utility model has the advantages that: through this feedway, can connect continuous feed and give the puncher, realize the continuity of operation of puncher, can switch the direction with the work piece through setting up revolving cylinder, improved the conversion efficiency of the clamping that the work piece both ends punched effectively.

Description of the drawings:

fig. 1 is a schematic view of a three-dimensional structure of a feeding device of a contact tube puncher of the invention;

fig. 2 is a schematic perspective view of the feeding module of the present invention;

fig. 3 is an exploded view of the feeding module of the present invention;

fig. 4 is a schematic perspective view of a feeding tank of the present invention;

fig. 5 is a schematic structural view of the present invention applied to a punch.

In the figure: 1. a base plate; 2. a feeding module; 21. a feeding tank; 211. an arc groove; 212. pressing a plate; 213. a platen bracket; 22. a lifting structure; 221. a lift cylinder; 222. a reversing block mounting frame; 223. a cylinder mounting plate; 224. a linear slide rail; 225. a slider; 23. a first liftout cylinder; 24. a rotating cylinder; 25. a reversing block; 251. a workpiece transfer aperture; 26. a second liftout cylinder; 27. a column; 3. vibrating the feeding disc; 4. a main shaft; 41. an automatic chuck; 5. an XY axis translation module; 6. a first tool holder; 7. a second tool holder; 8. a tool rest cylinder; 9. and (4) connecting the blocks.

The specific implementation mode is as follows:

the following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the protection scope of the present invention can be clearly and clearly defined.

As shown in fig. 1, the feeding device of the contact nozzle punching machine comprises a bottom plate 1 and a feeding module 2 arranged on the bottom plate 1, and comprises a feeding vibration disc 3, wherein the discharging end of the feeding vibration disc 3 is communicated with the top end of a feeding groove 21.

As shown in fig. 2 and 4, the feeding module 2 includes a feeding groove 21, a lifting mechanism 22, a first material ejecting cylinder 23, a rotating cylinder 24, a reversing block 25, a second material ejecting cylinder 26 and an upright column 27, the upright column 27 is vertically fixed on the bottom plate 1, the feeding groove 21 is obliquely fixed on one side of the upright column 27, an arc groove 211 which penetrates through two ends of the feeding groove 21 and corresponds to the diameter of the workpiece is formed in the bottom end of the feeding groove 21, the first material ejecting cylinder 23 is fixed at one end of the feeding groove 21 away from the upright column 27, the output end of the first material ejecting cylinder 23 can extend into the arc groove 211, the lifting mechanism 22 is arranged on one side of the upright column 27 away from the feeding groove 21, the rotating cylinder 24 and the second material ejecting cylinder 26 are mounted at the output end of the lifting mechanism 22, the reversing block 25 is fixed at the output end of the rotating cylinder 24, a workpiece transfer hole 251 is formed in the reversing block 25, the workpiece transfer hole 251 is coaxially arranged with the arc groove 211, the output end of the second material ejecting cylinder 26 can extend into the workpiece transfer hole 251, and the lifting mechanism 22 can drive the reversing block 25 on the rotating cylinder 24 to move up and down.

As shown in fig. 3, the lifting mechanism 22 includes a lifting cylinder 221, a reversing block mounting bracket 222, a cylinder mounting plate 223, a linear slide rail 224 and a slide block 225, the lifting cylinder 221 is fixed at the top end of the column 27, the reversing block mounting bracket 222 is fixed at the output end of the lifting cylinder 221, the cylinder mounting plate 223 is fixed at the end of the reversing block mounting bracket 222, the linear slide rail 224 is fixed on the column 27, the slide block 225 is fixed with the reversing block mounting bracket 222, and the linear slide rail 224 is slidably connected with the slide block 225.

The rotary cylinder 24 is fixed at the bottom end of the cylinder mounting plate 223, and the second material ejecting cylinder 26 is fixed at one end of the cylinder mounting plate 223 far away from the reversing block 25.

As shown in fig. 4, a pressure plate 212 parallel to the feed tank 21 is arranged in the feed tank 21, the pressure plate 212 is fixed on the feed tank 21 by a plurality of pressure plate brackets 213 of L-shaped structures, the pressure plate brackets 213 are fixed on the outer wall of the feed tank 21, and the pressure plate 212 is fixed on the pressure plate brackets 213 by bolts.

In the punching machine disclosed in the embodiment, the contact tube punching and feeding device is mounted on the punching machine.

As shown in fig. 5, the feeding device is installed on one side of an automatic chuck 41 on a main shaft 4 of the perforating machine, the feeding device supplies materials to a feeding groove 21 by vibrating a feeding plate 3, a workpiece at the top end of the feeding groove 21 is in an arc groove 211, a lifting cylinder 221 is at an initial position of the highest point, a workpiece transfer hole 251 is coaxially communicated with the arc groove 211 at the moment, the workpiece in the arc groove 211 is completely pushed into the workpiece transfer hole 251 by a first ejecting cylinder 23, then, an output end of the lifting cylinder 221 moves downwards to drive an included angle to move downwards, the workpiece is lowered to the center of the automatic chuck 41, a second ejecting cylinder 26 ejects the workpiece into a clamping hole of the automatic chuck 41, the automatic chuck 41 clamps the workpiece to rotate, the workpiece is determined by a center point through an ejector pin on a first tool rest 6 on an XY axis translation module 5 of the perforating machine, and then a drill bit on a second tool rest 7 is aligned to the center point of the workpiece through the XY axis translation module 5, cutting in the X direction is carried out, because the diameter of a processed drill bit can not penetrate through the whole workpiece, two drilling procedures are needed, when the center of the workpiece is cut, the drill bit is withdrawn through the XY-axis translation module 5, the workpiece is pushed into the workpiece transfer hole 251 through the spring rod 41 of the automatic chuck, the rotary air cylinder 24 moves, after the workpiece rotates 180 degrees, the second ejection air cylinder 26 moves to push the workpiece into the clamping hole of the automatic chuck 41, the automatic chuck 41 clamps the workpiece, the drill bit carries out the punching operation of the other end of the workpiece, the drill bit is withdrawn after the holes at the two ends of the workpiece are punched, the spring rod 41 of the automatic chuck pushes the workpiece into the workpiece transfer hole 251, the lifting air cylinder 221 moves upwards, the workpiece is lifted to the initial position, the first ejection air cylinder 23 works to push a new workpiece into the workpiece transfer hole 251, the processed workpiece is withdrawn from the workpiece transfer hole 251, falling on the worktable.

The second tool rest 7 is arranged on a workbench of the XY-axis translation module 5 in a sliding mode, the tool rest air cylinder 8 is installed on the side face of the second tool rest 7, the output end of the tool rest air cylinder 8 is fixed with the connecting block 9, and when chips need to be removed during cutting of the drill bit, the tool rest air cylinder 8 pulls the second tool rest 7 rightwards to withdraw from the drill bit for chip removal.

The above-mentioned embodiments only represent several embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.

Claims

1. The utility model provides a contact tube puncher material feeding unit, includes bottom plate (1) and sets up feeding module (2) on bottom plate (1), its characterized in that: feeding module (2) include feed groove (21), hoist mechanism (22), first liftout cylinder (23), revolving cylinder (24), switching-over piece (25), second liftout cylinder (26) and stand (27), stand (27) are vertical to be fixed on bottom plate (1), one side at stand (27) is fixed in the slope of feed groove (21), the bottom of feed groove (21) is seted up and is run through feed groove (21) both ends and the corresponding circular arc groove (211) of work piece diameter, the one end that stand (27) were kept away from in feed groove (21) is fixed with first liftout cylinder (23), the output of first liftout cylinder (23) can extend to circular arc groove (211), hoist mechanism (22) set up the one side of keeping away from feed groove (21) in stand (27), revolving cylinder (24), second liftout cylinder (26) are installed to the bottom output of hoist mechanism (22), the output of revolving cylinder (24) is fixed with switching-over piece (25), work piece transfer-over piece (25) has been seted up, work piece transfer hole (251) and coaxial second liftout cylinder (26) set up and move up and down the switching-over cylinder (251) and transfer cylinder (251, and set up the output of second liftout cylinder (21) and move upward and move the revolving cylinder (26).

2. The contact tube punch feed apparatus of claim 1, wherein: lifting mechanism (22) are including promoting cylinder (221), switching-over piece mounting bracket (222), cylinder mounting panel (223), linear slide rail (224) and slider (225), promote cylinder (221) and fix the top at stand (27), and the output that promotes cylinder (221) is fixed with switching-over piece mounting bracket (222), the end of switching-over piece mounting bracket (222) is fixed with cylinder mounting panel (223), linear slide rail (224) are fixed on stand (27), slider (225) are fixed mutually with switching-over piece mounting bracket (222), linear slide rail (224) and slider (225) sliding connection.

3. The contact tube punch feed apparatus of claim 2, wherein: the rotary cylinder (24) is fixed at the bottom end of the cylinder mounting plate (223), and the second material ejecting cylinder (26) is fixed at one end, away from the reversing block (25), of the cylinder mounting plate (223).

4. The contact tube punch feed apparatus of claim 1, wherein: the feeding device is characterized by further comprising a feeding vibration disc (3), wherein the discharging end of the feeding vibration disc (3) is communicated with the top end of the feeding groove (21).

5. The contact tube punch feeding device of claim 1, wherein: the feeding tank (21) is internally provided with a pressing plate (212) parallel to the feeding tank, the pressing plate (212) is fixed on the feeding tank (21) through a plurality of pressing plate supports (213) of L-shaped structures, the pressing plate supports (213) are fixed on the outer wall of the feeding tank (21), and the pressing plate (212) is fixed on the pressing plate supports (213) through bolts.

6. A puncher which characterized in that: the punching machine is provided with a contact nozzle punching machine feeding device according to any one of claims 1-5.