CN218168381U

CN218168381U - Numerical control lathe processing structure of punching a hole

Info

Publication number: CN218168381U
Application number: CN202222202483.6U
Authority: CN
Inventors: 潘小龙; 高旺; 刘金斌; 曾强根; 曾海明; 王显胜; 李巧; 陈剑辉
Original assignee: Huizhou Jinxiwu Precision Parts Co ltd
Current assignee: Huizhou Jinxiwu Precision Parts Co ltd
Priority date: 2022-08-22
Filing date: 2022-08-22
Publication date: 2022-12-30
Anticipated expiration: 2032-08-22

Abstract

The utility model discloses a numerical control lathe processing structure of punching a hole relates to the technical field that punches a hole, comprises a workbench, the dirty silo has been seted up at the middle part of workstation the equidistant fixedly connected with support in top of workstation, the top fixedly connected with roof of support, the top fixedly connected with punching press cylinder of roof, the bottom fixedly connected with piercing head of punching press cylinder, the equal fixedly connected with electric putter in both sides at roof top, electric putter's top fixedly connected with pull rod, the bottom fixedly connected with protection casing of pull rod, the equal fixedly connected with fixture in both sides of protection casing inner wall, the equidistant fixedly connected with in the outside of protection casing cleans the mechanism. The device sets up cleans the mechanism, and the bottom through the push pedal is laminated with the top of work piece mutually, and produces relative displacement to promote the sweeps of workpiece surface, and finally fall into the inner wall of dirty tank, and then accomplish the clearance to workpiece surface sweeps.

Description

Numerical control lathe processing structure of punching a hole

Technical Field

The utility model relates to a technical field that punches a hole specifically is a numerical control lathe processing structure of punching a hole.

Background

Numerical control punching, namely a punching technology which adopts a numerical control method to realize automatic control on a certain working process.

If chinese patent 2021222886462 discloses a numerical control lathe processing structure of punching a hole, the utility model discloses the realization is treated the rigidity of machined part, and processing is stable, realizes treating the rigidity of machined part, and processing is stable, just clastic taking out is collected.

However, when the comparison case is used to punch a hole on a workpiece, a part of the generated waste can scatter at the top of the workpiece, and cannot fall into the inner wall of the punching groove, and the waste scattered at the top of the workpiece cannot be cleaned in the comparison case, so that a punching structure for machining a numerical control lathe, which can solve the above problems, is urgently needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a numerical control lathe processing structure of punching a hole to can't carry out the problem of clearing up the sweeps of scattering at the work piece top in the contrast case among the solution above-mentioned background art.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a numerical control lathe processing structure of punching a hole, includes the workstation, the dirty silo has been seted up at the middle part of workstation the equidistant fixedly connected with support in top of workstation, the top fixedly connected with roof of support, the top fixedly connected with punching press cylinder of roof, the bottom fixedly connected with punching head of punching press cylinder, the equal fixedly connected with electric putter in both sides at roof top, electric putter's top fixedly connected with pull rod, the bottom fixedly connected with protection casing of pull rod, the equal fixedly connected with fixture in both sides of protection casing inner wall, the equidistant fixedly connected with in the outside of protection casing cleans the mechanism.

The cleaning mechanism comprises a push block, a push plate is slidably connected to one end, close to the punching head, of the push block, guide shafts are fixedly connected to two sides, far away from the punching head, of the push block, a reset spring is sleeved on the outer side of each guide shaft, pull wires are fixedly connected to the front face and the back face of the top of the push block, and the other end of each pull wire penetrates through a lower guide wheel and an upper guide wheel in sequence.

Optionally, the clamping mechanism comprises a clamping rod, a clamping rod spring is fixedly connected to the top of the clamping rod, and a clamping piece is fixedly connected to the bottom of the clamping rod.

Optionally, the number of the pull rods is two, and the pull rods penetrate through the top plate.

Optionally, the number of the guide shafts is four, and the guide shafts movably penetrate through the bracket.

Optionally, the number of the return springs is four, and the other ends of the return springs are fixedly connected with the support.

Optionally, the lower guide wheel and the upper guide wheel are both fixedly connected with the support, and the other end of the stay wire is fixedly connected with the protective cover.

Optionally, the middle part of the clamping rod penetrates through the inner wall of the protective cover, and the bottom of the clamping rod spring is fixedly connected with the protective cover.

The utility model discloses a technological effect and advantage:

1. the device sets up cleans the mechanism, and the bottom through the push pedal is laminated with the top of work piece mutually, and produces relative displacement to promote the sweeps of workpiece surface, and finally fall into the inner wall of dirty tank, and then accomplish the clearance to workpiece surface sweeps.

2. Carry out the linkage through cleaning mechanism and protection casing, at the in-process that the protection casing safety reset for the push pedal removes, and then makes the device to the automatic clearance of the sweeps of workpiece surface, has increased the device's practicality.

Drawings

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

FIG. 2 is a schematic view of the push plate structure of the present invention;

fig. 3 is a schematic view of the structure of the clamping mechanism of the present invention.

In the figure: 1 workbench, 10 scrap chutes, 11 supports, 12 top plates, 13 stamping cylinders, 14 punching heads, 15 electric push rods, 16 pull rods, 17 protective covers, 2 clamping mechanisms, 21 clamping rods, 22 clamping rod springs, 23 clamping pieces, 3 cleaning mechanisms, 30 push plates, 31 push blocks, 32 guide shafts, 33 return springs, 34 pull wires, 35 lower guide wheels and 36 upper guide wheels.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

The utility model provides a numerical control lathe processing structure of punching a hole as shown in fig. 1-3, comprises a workbench 1, dirty tank 10 workstation 1's equidistant fixedly connected with support 11 at the top is seted up at the middle part of workstation 1, the top fixedly connected with roof 12 of support 11, the top fixedly connected with punching press cylinder 13 of roof 12, punching press cylinder 13's bottom fixedly connected with piercing head 14, the equal fixedly connected with electric putter 15 in both sides at roof 12 top, electric putter 15's top fixedly connected with pull rod 16, pull rod 16's quantity is two, and pull rod 16 runs through roof 12, pull rod 16's bottom fixedly connected with protection casing 17, the equal fixedly connected with fixture 2 in both sides of protection casing 17 inner wall, equidistant fixedly connected with in the outside of protection casing 17 cleans mechanism 3.

Cleaning mechanism 3 includes ejector pad 31, the one end sliding connection that ejector pad 31 is close to the punch head 14 has the equal fixedly connected with guide shaft 32 in both sides that the punch head 14 was kept away from to ejector pad 30 ejector pad 31, the quantity of guide shaft 32 is four, guide shaft 32 activity runs through support 11, the outside cover of guide shaft 32 is equipped with reset spring 33, reset spring 33's quantity is four, reset spring 33's the other end and support 11 fixed connection, the equal fixedly connected with in front and the back at ejector pad 31 top acts as go-between 34, the other end of acting as go-between 34 runs through lower guide pulley 35 and last guide pulley 36 in proper order, lower guide pulley 35 and last guide pulley 36 all with support 11 fixed connection, the other end and the protection casing 17 fixed connection of acting as go-between 34.

The clamping mechanism 2 comprises a clamping rod 21, a clamping rod spring 22 is fixedly connected to the top of the clamping rod 21, a clamping piece 23 is fixedly connected to the bottom of the clamping rod 21, the middle of the clamping rod 21 penetrates through the inner wall of the protective cover 17, and the bottom of the clamping rod spring 22 is fixedly connected with the protective cover 17.

When the device is used, the push plate 30 is pushed to move upwards, then a workpiece is placed at the top of the workbench 1, the push plate 30 is loosened, then the position needing punching is adjusted, and the position needing punching is placed right below the punching head 14.

Then starting the punching electric push rod 15 to drive the pull rod 16 to move downwards, the pull rod 16 moves downwards to drive the protective cover 17 to move downwards, the clamping piece 23 is in contact with the top of the workpiece, meanwhile, due to the pulling force of the clamping rod spring 22, the clamping rod 21 presses the workpiece through the clamping piece 23, then the punching cylinder 13 is started to drive the punching head 14 to punch a hole on the workpiece, after the punching is completed, the punching cylinder 13 and the electric push rod 15 are started to reset, and the electric push rod 15 resets and drives the protective cover 17 to reset through the pull rod 16.

Move the in-process that resets on protection casing 17, release and act as go-between 34, make 34 release ejector pad 31 gradually act as go-between, make reset spring 33 reset and promote ejector pad 31, spacing guide at guide shaft 32 is to the removal of waste tank 10, ejector pad 31 removes promotion push pedal 30 and removes, the bottom of push pedal 30 is laminated with the top of work piece mutually, and produce relative displacement, thereby promote the sweeps on workpiece surface, and finally fall into the inner wall of waste tank 10, and then accomplish the clearance to the sweeps on workpiece surface.

Thereby make the mechanism 3 that cleans that the device set up, the bottom through push pedal 30 is laminated with the top of work piece mutually, and produces relative displacement to promote the sweeps on workpiece surface, and finally fall into the inner wall of dirty tank 10, and then accomplish the clearance to workpiece surface sweeps.

Simultaneously, the cleaning mechanism 3 is linked with the protective cover 17, and the protective cover 17 is safely reset, so that the push plate 30 is moved, the device is used for automatically cleaning scraps on the surface of a workpiece, and the practicability of the device is improved.

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 a numerical control lathe processing structure of punching a hole, includes workstation (1), its characterized in that: a waste material groove (10) is formed in the middle of the workbench (1), supports (11) are fixedly connected to the top of the workbench (1) at equal intervals, a top plate (12) is fixedly connected to the top of each support (11), a stamping cylinder (13) is fixedly connected to the top of each top plate (12), a punching head (14) is fixedly connected to the bottom of each stamping cylinder (13), electric push rods (15) are fixedly connected to two sides of the top of each top plate (12), a pull rod (16) is fixedly connected to the top of each electric push rod (15), a protective cover (17) is fixedly connected to the bottom of each pull rod (16), clamping mechanisms (2) are fixedly connected to two sides of the inner wall of each protective cover (17), and cleaning mechanisms (3) are fixedly connected to the outer side of each protective cover (17) at equal intervals;

cleaning mechanism (3) including ejector pad (31), the one end sliding connection that ejector pad (31) is close to piercing head (14) has push pedal (30) ejector pad (31) keep away from equal fixedly connected with guide axle (32) in both sides of piercing head (14), the outside cover of guide axle (32) is equipped with reset spring (33), the equal fixedly connected with in front and the back at ejector pad (31) top acts as go-between (34), the other end that acts as go-between (34) runs through guide pulley (35) and last guide pulley (36) down in proper order.

2. The numerical control lathe punching structure according to claim 1, characterized in that: fixture (2) are including clamping bar (21), the top fixedly connected with clamping bar spring (22) of clamping bar (21), the bottom fixedly connected with clamping piece (23) of clamping bar (21).

3. The numerical control lathe punching structure according to claim 1, characterized in that: the number of the pull rods (16) is two, and the pull rods (16) penetrate through the top plate (12).

4. The numerical control lathe punching structure according to claim 1, characterized in that: the number of the guide shafts (32) is four, and the guide shafts (32) movably penetrate through the bracket (11).

5. The numerical control lathe punching structure according to claim 1, characterized in that: the number of the return springs (33) is four, and the other ends of the return springs (33) are fixedly connected with the support (11).

6. The numerical control lathe machining punching structure according to claim 1, characterized in that: the lower guide wheel (35) and the upper guide wheel (36) are both fixedly connected with the support (11), and the other end of the stay wire (34) is fixedly connected with the protective cover (17).

7. The numerical control lathe punching structure according to claim 2, characterized in that: the middle part of the clamping rod (21) penetrates through the inner wall of the protective cover (17), and the bottom of the clamping rod spring (22) is fixedly connected with the protective cover (17).